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ASTM A350 LF2, LF3, LF6 Forged Flange, ASTM A350 LF2, LF3, LF6 Blind Flange, ASTM A350 LF2, LF3, LF6 Plate Flange, ASTM A350 LF2, LF3, LF6 Weld Neck Flange, ASTM A350 LF2, LF3, LF6 Slip On Flange, ASTM A350 LF2, LF3, LF6 Threaded Flange India, Carbon ASTM A350 LF2 CL1 Pipe Flanges Manufacturer, CS A350 LF2 LTCS Plate Flanges in india

Exporter of Carbon Steel Flanges, ASTM A350 LF2, LF3, LF6 FLANGES As Per ANSI B16.5, BS10 TABLE D, TABLE E, DIN Standard Flanges, A350 LF2, LF3, LF6 Carbon Steel Flanges Supplier – Slip On, Weld Neck, Blind Flanges, Plate Flanges Exporter, Manufacturer of CS Flanges, ASTM A350 DIN/ASME Pipe Flanges, Carbon A350 LF3 LTCS Socket weld Flanges, ASTM A350 LF2 CL2 Low Temperature Carbon Lap Joint Flanges Suppliers in India

ASTM A350 Carbon Steel Flanges Manufacturers In India
ASTM A350 Carbon Steel Flanges Manufacturers In India

 

ASTM A350 LF2, LF3, LF6 Flanges Suppliers, Manufacturer of Carbon Steel Flanges in India.
Call: +91 22 66394868 | Send Mail: exports@nitronalloys.com

 

 

Nitron Alloys is Source for High Quality ASTM A350 LF2, LF3, LF6 Flange, ASTM A350 LF2, ASTM A350 LF3, ASTM A350 LF6, ASTM A350 Flanges, ASTM A350 LF2 flanges, ASTM A350 LF3 flanges, ASTM A350 LF6 flanges, ASTM A350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 TABLE D, TABLE E, DIN Standard Flanges, Exporter of CS Flanges, Manufacturer of CS Flanges in India. We are an ISO 9001:2008 certified manufacturer and supplier of ASTM A350 LF2 grade carbon steel flanges in India and overseas. A350 LF2 Flanges are manufactured as per ASME B16.5 150#, 300#, 600#, 900#, 1500#, 2500# | BS EN1092-1 PN 10/16/25/40 | BS 10 Table D, E.


ASTM A350 lf6 flanges Suppliers in saudi arabia | ASTM A350 lf2 flanges Suppliers in kuwait | ASTM A350 lf3 flanges Suppliers in nigeria | Carbon Steel Flanges Suppliers in malaysia |Carbon Steel A350 LF2 Low Temperature Blind Flanges Suppliers in indonesia | ASTM A350 LF2 Carbon Steel Pipe Flanges Suppliers in singapore | ASTM A350 LF2 CS Flange Suppliers in thailand | ASTM A350 LF2 LTCS Flanges Suppliers in iran


Carbon Steel Flanges Manufacturers In India

 

We are manufacturer, Suppliers & exporters of A105 Flanges, ASTM A350 Carbon Steel Flanges, A694 Carbon Steel Flanges, ASTM A182 Alloy Steel Flanges, ASTM A182 F5, ASTM A182 F9, ASTM A182 F11, ASTM A182 F12, ASTM A182 F22, ASTM A182 F91, ASTM A105 Flanges, ASTM A350 Flanges, ASTM A694 Flanges, A182 F304 Flanges, A182 F304L Flanges, A182 F316 Flanges, A182 F316L Flanges, A182 F316Ti Flanges, A182 F321 Flanges, A182 F321H Flanges, A182 F347 Flanges, A182 F347H Flanges, A182 F317 Flanges, A182 F 317L Flanges, A182 F314 Flanges, A182 F309 Flanges, A182 F310 Flanges, A182 F310S Flanges, A182 F410 Flanges, A182 F416 Flanges, A182 F420 Flanges, A182 F430 Flanges, A182 F440C Flanges, A182 F446 Flanges with face finishes to suit Raised Face, Flat Face and RTJ and can machine other face finishes upon request and  come with complete certification and marking on each flange.

 

What is A350 Carbon Steel Flanges?


This specification covers several grades of carbon and low-alloy steel forged or ringrolled flanges, forged fittings and valves intended primarily for low-temperature service and requiring notch toughness testing. They are made to specified dimensions, or to dimensional standards, such as the ASME and API Specifications referenced in Section .Although this specification covers some piping components machined from rolled bar and seamless tubular materials (see ), it does not cover raw material produced in these product forms


Special Offer & Surplus Stock Of Following Carbon Steel Flanges


ASTM A105 Carbon Steel Flanges
ASTM A350 LF2 Flanges
ASTM A350 LF3 Flanges
ASTM A350 LF6 Flanges
ASTM A694 Carbon Steel Flanges
ASTM A350 Carbon Steel Low Temp Flanges
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A350 LF2, LF3, LF6 Carbon Steel Flanges Specifications


Name

Carbon Steel Flange manufacturers in India

Manufacture Standard

ASME B16.5  ASME B16.47 A/B

 

Material

ASTM  A105
ASTM  A694 F42/F46/F48/F50/F52/F56/F60/F65/F70
ASTM  A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2

Type

Plate/ Slip-on/ Welding Neck/Threaded/Socket Weld/Lap-joint /Blind/Loose/Reducing Flange/

Sealing Surface

Raised/Female /Male & Female /Tongue & Groove/Flat /Ring-joint/Lap-joint

Nominal Diameter

1/2’’~48’’

Pressure

Class 150/300/400/600/900/1500/2500

PN 2.5/6/10/16/25/40/63/100/160/250/320/400


 

Material
Size (mm)
SCH/ CLASS
Type
Specification
Manufacturing Method
SS/AS/CS/LTCS Flange
15NB to 600NB ANSI Standard B16.5
150#, 300#, 900#, 1500#, 2500#
WNRF, SORF, BLRF, SWRF, RING JOINT
A182/A105/ A350LF
FORGED
SS/AS/CS/LTCS Flange

650NB to 1500NBASME/ANSI B16.47

SER.B (API 605)

Class 75/150/300
WNRF, BLRF
A182/A105/ A350LF
FORGED
SS/AS/CS/LTCS Flange

650NB to 1500NBASME/ANSI B16.47

SER.A (MSS SP 44)

Class 150/300/600
WNRF, BLRF
A182/A105/ A350LF
FORGED
SS/AS/CS/LTCS Flange
1000NB to 3000NBAWWA C207 Flanges

Table 1

*Class B (86 PSI)

*Class D(150-175PSI)

SLIP ON FF, BLIND FF

A182/A105/ A350LF

FORGED/PLATE

Table 2 

*Class B (86 PSI)

*Class D(150-175PSI)

SLIP ON FF WITH HUB, BLIND FF
A182/A105/ A350LF
FORGED

Table 3 

*Class E (275 PSI)

SLIP ON FF WITH HUB, BLIND FF
A182/A105/ A350LF
FORGED
SS/AS/CS/LTCS Flange
10NB to 1500NBJIS & KS Flanges
Class 5K, 10K, 16K, 20K, 30K
SLIP ON, WELD NECK
A182/A105/ A350LF
FORGED/PLATE
SS/AS/CS/LTCS Flange
10NB to 1000NBDIN Flanges
Class 6Bar, 10Bar, 16Bar, 25Bar, 40Bar
SLIP ON, BLIND, WELD NECK
A182/A105/ A350LF
FORGED/PLATE
SS/AS/CS/LTCS Flange
650NB to 900NBBS 3293 Flanges
150lb/sq.in, 300lb/sq.in., 600lb/sq.in
WELD NECK
A182/A105/ A350LF
FORGED


B381 Gr 1 / 2 / 5 / 7


Standards: ASME B.16.5 ASME B.16.47 (A/B Series) ASME B.16.36

  •   Size: 1/2”—48”
  •  Standard:JIS , DIN , ANSI, EN , GOST 
  •  Certification: ISO9001, SGS, CTI, ROHS
  •  Origin:Metalfar-Italy / Ulma-Spain / Mgi-France / Melesi-Italy / Pff-Saudi Arabia
  •  Flanges


Dimensions


  •  ASME B16.5 , ANSI B16.47 , MSS SP44 , JIS B2220 , AWWA , ASME B16.35 , API 590 / ANSI B16.48 
  •   According Special Drawings
  •  Specification :Pressure Class: 150# to 2500#
  •  Size Range: ½” to 60″ (DN 15 to 1.500 mm)
  •  Face: -Flat Face -Raised Face -Ring type joint (RTJ)
  •  Finish: – Smooth – Grooved – 125-250 μin – Over than > 250 μin.
  •  Finish type: – Concentric Serrated – Spiral Serrated


  •  Carbon Steel: ASTM A105 ASTM A350 LF2 ASTM A694 F42 – F52 – F60 – F65 – F70 
  •  Alloy Steel:ASTM A182 F1 – F11 – F12 – F22 – F5 – F9 – F91
  •  Stainless Steel:ASTM A182 F304/304L/304H – F321 / 321H – F347/347H – F316/316L/316H
  •  Special Alloy: ASTM A182 F51 – F55
  •  Inconel, Incoloy, Monel, Hastelloy, Titanium


Forged Blind Flanges


  •  Materials: ASTM A105 A350 A694 A182 
  •  Manufacturing standards: ANSI/ASME B16.5, ASME B16.47, JIS B2220
  •  Pressure: ANSI class 150 to 2,500
  •  Size range: 1/2 to 60 inches (DN15 to DN1,500mm)
  •  Face: Flat Face, Raised Face, Ring type joint (RTJ)
  •  Finish: Smooth, Grooved 125-250 μin, > 250 μin.
  •  Finish type: Concentric Serrated, Stock finish, Spiral Serrated.


Forged Slip on Flange


  •  Materials: ASTM A105 A350 A694 A182 
  •  Manufacturing standards: ANSI/ASME B16.5, ASME B16.47, JIS B2220
  •  Pressure: ANSI class 150 to 2,500
  •  Size range: 1/2 to 60 inches (DN15 to DN1,500mm)
  •  Face: Flat Face, Raised Face, Ring type joint (RTJ)
  •  Finish: Smooth, Grooved 125-250 μin, > 250 μin.
  •  Finish type: Concentric Serrated, Stock finish, Spiral Serrated.


Forged Welding Neck and Long Welding Neck Flange


  •  Materials:ASTM A105 A350 A694 A182 
  •  Manufacturing standards: ANSI/ASME B16.5, ASME B16.47, JIS B2220
  •  Pressure: ANSI class 150 to 2,500
  •  Size range: 1/2 to 60 inches (DN15 to DN1,500mm)
  •  Face: Flat Face, Raised Face, Ring type joint (RTJ)
  •  Finish: Smooth, Grooved 125-250 μin, > 250 μin.
  •  Finish type: Concentric Serrated, Stock finish, Spiral Serrated.


Forged Socket Welding Flange


  •  ASTM A105 A350 A694 A182 
  •  Manufacturing standards: ANSI/ASME B16.5, ASME B16.47, JIS B2220
  •  Pressure: ANSI class 150 to 2,500
  •  Size range: 1/2 to 60 inches (DN15 to DN1,500mm)
  •  Face: Flat Face, Raised Face, Ring type joint (RTJ)
  •  Finish: Smooth, Grooved 125-250 μin, > 250 μin.
  •  Finish type: Concentric Serrated, Stock finish, Spiral Serrated


Spacers and Spectacle Flange


  •  Threaded Flange
  •  Lap Joint Flange
  •  Orifice Flange
  •  Dimensions
    •   • ASME B16.5 • ANSI B16.47 • MSS SP44 • JIS B2220 • AWWA • ASME B16.35 • API 590 / ANSI B16.48
    •  • According Special Drawings


  •  Specification Pressure Class: 150# to 2500#
  •  Size Range: ½” to 60″ (DN 15 to 1.500 mm)
  •  Face: -Flat Face -Raised Face -Ring type joint (RTJ)
  •  Finish: – Smooth – Grooved – 125-250 μin – Over than > 250 μin.
  •  Finish type: – Concentric Serrated – Spiral Serrated
  •  Carbon Steel ASTM A105 ASTM A350 LF2 ASTM A694 F42 – F52 – F60 – F65 – F70
  •  Alloy Steel ASTM A182 F1 – F11 – F12 – F22 – F5 – F9 – F91
  •  Stainless Steel :ASTM A182 F304/304L/304H – F321 / 321H – F347/347H – F316/316L/316H 
  •  Special Alloy: ASTM A182 F51 – F55
  •  Inconel, Incoloy, Monel, Hastelloy, Titanium


Carbon Steel Forged Flanges/Plate Flanges


Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/2″ to 48″
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.


Product Size
A350 LF2 LTCS Slip-On Flanges A350 LF2 LTCS Threaded Flanges 1/2″ – 48″
Raised Face or Flat Face
A350 LF2 LTCS Weld Neck Flanges A350 LF2 LTCS Socket Weld Flanges
A350 LF2 LTCS Blind Flanges A350 LF2 LTCS Reducing Flanges
A350 LF2 LTCS Lap Joint Flanges A350 LF2 LTCS Plate Flanges
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Types Of A350 LF2, LF3, LF6 Carbon Steel Flanges manufacturers in India


A350 LF2/ LF3/ LF6 Blind Flange
A350 LF2/ LF3/ LF6 Expander Flange
A350 LF2/ LF3/ LF6 Flat Flange
A350 LF2/ LF3/ LF6 Blind Flange
A350 LF2/ LF3/ LF6 Expander Flange
A350 LF2/ LF3/ LF6 Flat Flange
A350 LF2/ LF3/ LF6 Slip On Flange
A350 LF2/ LF3/ LF6 Weld Neck Flange
A350 LF2/ LF3/ LF6 Socket Weld Flange
A350 LF2/ LF3/ LF6 Slip On Flange
A350 LF2/ LF3/ LF6 Weld Neck Flange
A350 LF2/ LF3/ LF6 Socket Weld Flange
A350 LF2/ LF3/ LF6 Forged Flange
A350 LF2/ LF3/ LF6 Groove & Tongue Flange
A350 LF2/ LF3/ LF6 High Hub Blinds Flange
A350 LF2/ LF3/ LF6 Forged Flange
A350 LF2/ LF3/ LF6 Groove & Tongue Flange
A350 LF2/ LF3/ LF6 High Hub Blinds Flange
A350 LF2/ LF3/ LF6 Lapped joint Flange
A350 LF2/ LF3/ LF6 Long Weld Neck Flange
A350 LF2/ LF3/ LF6 Loose Flange
A350 LF2/ LF3/ LF6 Lapped joint Flange
A350 LF2/ LF3/ LF6 Long Weld Neck Flange
A350 LF2/ LF3/ LF6 Loose Flange
A350 LF2/ LF3/ LF6 Orifice Flange
A350 LF2/ LF3/ LF6 Reducing Flange
A350 LF2/ LF3/ LF6 Ring Type Joint Flange
A350 LF2/ LF3/ LF6 Orifice Flange
A350 LF2/ LF3/ LF6 Reducing Flange
A350 LF2/ LF3/ LF6 Ring Type Joint Flange
A350 LF2/ LF3/ LF6 Screwed Flange
A350 LF2/ LF3/ LF6 Spectacle Blinds Flange
A350 LF2/ LF3/ LF6 Square Flange
A350 LF2/ LF3/ LF6 Screwed Flange
A350 LF2/ LF3/ LF6 Spectacle Blinds Flange
A350 LF2/ LF3/ LF6 Square Flange
A350 LF2/ LF3/ LF6 SORF Flange
A350 LF2/ LF3/ LF6 WNRF Flange
A350 LF2/ LF3/ LF6 SWRF Flange
A350 LF2/ LF3/ LF6 SORF Flange
A350 LF2/ LF3/ LF6 WNRF Flange
A350 LF2/ LF3/ LF6 SWRF Flange
A350 LF2/ LF3/ LF6 Threaded Flange
A350 LF2/ LF3/ LF6 Weldo Flange/Nipo Flange
A350 LF2/ LF3/ LF6 BLRF Flange
A350 LF2/ LF3/ LF6 Threaded Flange
A350 LF2/ LF3/ LF6 Weldo Flange/Nipo Flange

A350 LF2/ LF3/ LF6 BLRF Flange

A350 LF2/ LF3/ LF6 RTJ Flange
A350 LF2/ LF3/ LF6 Weld Neck Flange Series A or B
Industrial Flanges

A350 LF2/ LF3/ LF6 RTJ Flange

A350 LF2/ LF3/ LF6 Weld Neck Flange Series A or B

Industrial Flanges

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Charpy V-Notch Energy Requirements for standard Size [10 by 10 mm] Specimens
Grade Minimum Impact Energy Required for Average of Each Set of Three Specimens, ft·lbf[j] Minimum Impact Eneragy Permitted for One Specimen only of a Set, ft-lbf[J]

LF1 and LF9

13 [18]

10 [14]

LF2, Class 1

15 [20]

12 [16]

LF3 Class 1

15 [20]

12 [16]

LF5 Class 1 and 2

15 [20]

12 [16]

LF 787 Classes 2 and 3

15 [20]

12 [16]

LF6, Class 1

15 [20]

12 [16]

 

 

 

LF2, Class 2

20 [27]

15 [20]

LF3, Class 2

20 [27]

15 [20]

LF6, Classes 2 and 3

20 [27]

15 [20]


Standard Impact Test Temperature for Standard Size [10 by 10 mm] Specimens
Grade Test Temperature, °F
LF1
-20[-29]
LF2 Class
-50[-46]
LF2 Class
-0[-18]
LF3 Classes 1 and 2
-15[-101]
LF5 Classes 1 and 2
-75[-59]
LF6 Classes1 and 2
-60[-51]
LF6 Class 3
-0[-18]
LF9
-10[-73]
LF787 Class 2
-75[-59]
LF787 Class 3
-100[-73]


A350 LF2, LF3, LF6 Carbon Steel Flanges Chemical Requirements Composition, %

Element

Grade LF1

Grade LF2

Grade LF3

Grade LF5

Grade LF6

Grade LF9

Grade LF787

Carbon, max

0.30

0.30

0.20

0.30

0.22

0.20

0.07

Manganese

0.60-1.35

0.60-1.35

0.90 max

0.60-1.35

1.15-1.50

0.40-1.06

0.40-0.70

Phosphorus, max

0.035

0.035

0.035

0.035

0.025

0.035

0.025

Sulfur, max

0.040

0.040

0.040

0.040

0.025

0.040

0.025

Siliconᴬ

0.15-0.30

0.15-0.30

0.20-0.35

0.20-0.35

0.15-0.30

….

0.40 max

Nickel

0.40 maxᴮ

0.40 maxᴮ

3.3-3.7

1.0-2.0

0.40 maxᴮ

1.60-2.24

0.70-1.00

Chromium

0.30 maxᵇ˒ᶜ

0.30 maxᵇ˒ᶜ

0.30 maxᶜ

0.30 maxᶜ

0.30 maxᵇ˒ᶜ

0.30 maxᶜ

0.60-0.90

Molybdenum

0.12 maxᵇ˒ᶜ

0.12 maxᵇ˒ᶜ

0.12 maxᶜ

0.12 maxᶜ

0.12 maxᵇ˒ᶜ

0.12 maxᶜ

0.15-0.25

Copper

0.40 maxᴮ

0.40 maxᴮ

0.40 max

0.40 max

0.40 maxᴮ

0.75-1.25

1.00-1.30

Columbium

0.02 maxᴰ

0.02 maxᴰ

0.02 max

0.02 max

0.02 max

0.02 max

0.02 min

Vanadium

0.08 max

0.08 max

0.03 max

0.03 max

0.04-0.11

0.03 max

0.03 max

Nitrogen

….

….

….

….

0.01-0.030

….

….


Pressure-Temperature Ratings for A350 LF2, LF3, LF6 Carbon Steel Flanges


Temp. °C
Working Pressure by Classes, bar
150
300
400
600
900
1500
2500
-29 ~ 38
19.6
51.1
68.1
102.1
153.2
255.3
425.5
50
19.2
50.1
66.8
100.2
150.4
250.6
417.7
100
17.7
46.6
62.1
93.2
139.8
233.0
388.3
150
15.8
45.1
60.1
90.2
135.2
225.4
375.6
200
13.8
43.8
58.4
87.6
131.4
219.0
365.0
250
12.1
41.9
55.9
83.9
125.8
209.7
349.5
300
10.2
39.8
53.1
79.6
119.5
199.1
331.8
325
9.3
38.7
51.6
77.4
116.1
193.6
322.6
350
8.4
37.6
50.1
75.1
112.7
187.8
313.0
375
7.4
36.4
48.5
72.7
109.1
181.8
303.1
400
6.5
34.7
46.3
69.4
104.2
173.6
289.3
425
5.5
28.8
38.4
57.5
86.3
143.8
239.7
450
4.6
23.0
30.7
46.0
69.0
115.0
191.7
475
3.7
17.4
23.2
34.9
52.3
87.2
145.3
500
2.8
11.8
15.7
23.5
35.3
58.8
97.9
538
1.4
5.9
7.9
11.8
17.7
29.5
49.2


*A350 LF2, LF3, LF6 Carbon Steel flanges are not recommended for prolonged use above 425°C since upon prolonged exposure to temperature above 425°C, the carbide phase of steel may be converted to graphite causing brittleness problems.


ASTM A350 LF2, LF3, LF6 flanges Tensile Properties at Room Temperature


 

LF1 and LF5 Class 1
LF2 Classes 1 and 2
LF3 Classes 1 and LF 5 Class 2
LF 6
LF 9
LF 787
 

 

 

 

Class 1
Class
 

Class 2
Class 3
Tensile strength, ksi [MPa]
60-85 [415- 585]
70-95 [485- 655]
70-95 [485- 655]
66-91 [455-630]
75-100 [515-690]
63-88 [435- 605]
65-85 [450-585]
75-95 [515-655]
Yield strength, min, ksi [MPa]B,C Elongation:
30 [205]
36 [250]
37.5 [260]
52 [360]
60 [415]
46 [315]
55 [380]
65 [450]
Standard round specimen, or small proportional specimen, min % in
25
22
22
22
20
25
20
20
4D gage length Strip specimen to wall thickness 5⁄16 in. (7.94 mm) and over and for all small sizes tested in full section; min % in 2 in. (50 mm)
28
30
30
30
28
28
28
28
Equation for calculating min elongation for strip specimens thinner than 5⁄16 in. (7.94 mm); min % in 2 in. (50 mm) t p actual thickness in inches
48t+13
48t+15
48t+15
48t+15
48t+13
48t+13
48t+13
48t+13
Reduction of area, min, %
38
30
35
40
40
38
45
45


Forged

Cast

Carbon Steel

ASTM A105N
ASTM A216 WCB/WCC
ASTM A350 LF2
ASTM A352 LCB/LCC
Alloy Steel
ASTM A350 LF3
ASTM A352 LC3
ASTM A182 F5A/F5
ASTM A217 C5
ASTM A182 F9
ASTM A217 C12
ASTM A182 F11
ASTM A217 WC6
ASTM A182 F22
ASTM A217 WC9
ASTM A182 F91
ASTM A217 C12A
Austenitic Stainless Steel
ASTM A182 F304/F304L
ASTM A351 CF8/CF3
ASTM A182 F316/F316L
ASTM A351 CF8M/CF3M
ASTM A182 F347
ASTM A351 CF8C
ASTM A182 F321
ASTM A182 F44 (6MO)
ASTM CK3MCuN
ASTM A182 F20* (ALLOY 20)
ASTM A351 CN7M
Ferritic-Austenitic Stainless Steel
ASTM A182 F51 – UNS S31803 (DUPLEX S.S.)
ASTM A351 CD3MN
ASTM A182 F53 – UNS S32750 (SUPER DUPLEX S.S.)
A890 GR.5A CE3MN*
ASTM A182 F55 – UNS S32760 (SUPER DUPLEX S.S.)
A890 GR.6A CD3MWCuN
Nickel Alloy
INCONEL 825 – UNS N08825 ASTM B564-N08825
A484 CU 5MCuC*
INCONEL 600 – UNS N06600 ASTM B564-N06600
A494 CY40*
INCONEL 625 – UNS N06625 ASTM B564-N06625
A494 CW6MC*
MONEL 400 – UNS N04400 ASTM B564-N04400
A494 M35-1
Titanium
ASTM B381 GR.F2
ASTM B367 GR.C2
ASTM B381 GR.F3
ASTM B367 GR.C3
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Minimum Equivalent Absorbed Energy ft·lbf (J) For Various Specimen Sizesᴬ


Standard Size [10

¾ size [10 by 7.5

2/3 size [10 by 6.6

½ size [10 by 5

1/3 size [10 by

¼ size [10 by 2.5

by 10 mm]

mm]

mm]

mm]

3.3 mm]

mm]

15 [20]

12 [16]

10 [14]

8 [11]

5 [7]

4 [6]

13 [18]

10 [14]

9 [12]

7 [10]

5 [7]

4 [6]

12 [16]

10 [14]

9[12]

7 [10]

4 [6]

3 [5]

10 [14]

8 [11]

7 [10]

5 [7]

3 [5]

3 [5]


SIZE RANGE: FLANGES ½” to 36” (10mm to 900mm)


Standards
Types
ASME/ANSI B16.5
Welding Neck Flange, Slipon Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
Pressure Class
150, 300, 400, 600, 900, 1500, 2500
.
ASME/ANSI B16.47
Welding Neck Flange, Blind Flange (series A & B)
Pressure Class
75, 150, 300, 400, 600, 900
.
ASME/ANSI B16.36
(Orifice Flanges) Welding Neck Flange, Slipon Flange, Threaded Flange
Pressure Class
300, 400, 600, 900, 1500, 2500
.
JIS B2220/B2291
Welding  Neck Flange, Slipon  Hub Flange, Slipon Plate Flange, Shut off Flange, Square Flange
Pressure Class
5k, 10k, 16k, 20k, 30k
.
BS 4504 SEC3.1

Welding Neck Flange  (111/134), Hubbed Slipon Flange (112), HubbedThreaded Flange (113), Lapped Pipe End Flange(133), Plate Flange (101),

Loose Plate Flange (102), Loose Plate with Weld Neck Flange (104), Blank Flange (105)

Pressure Class
PN 2.5 To PN 40
BS 4504(PART.1)
Welding Neck Flange, Hubbed Slip-on Hubbed Threaded, Plate Flange, Loose Plate with Weld on Plate Collar, Blank Flange.
Pressure Class
PN2.5  To PN 400
.
BS1560
Welding Neck Flange, Socket Welding Flange, Slip-on Boss Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
Pressure Class
150, 300, 400, 600, 900, 1500, 2500
.
BS 10
Welding Neck Flange, Plate Slip-on Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
Table
D,E,F,H
.
DIN FLANGES
DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656,DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638, DIN 2673
Pressure Class
PN6 TO PN 320
.
Pr EN 1092-1 FLANGES
Plate Flange (01), Loose Plate Flange (02,04), Blind Flange (05)Welding Neck Flange (11) Hubbed Slip On Flange (12), Screwed Flange (13), Integral Flange(21)
Pressure Class
PN2.5 To PN100
.
ASME/ANSI B16.9/
MSS SP-4
Stub End
Type
A, B , C
PRODUCTION CAPACITY : Forged  5000 MT/p.a.  Machined 2000 MT/p.a.

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Application of A350 LF2, LF3, LF6 Carbon Steel Flanges


  •  Industrial Boilers
  •  Power Plants
  •  Nuclear Plants
  •  Oil & Gas Industry
  •  Refineries
  •  Ship Building
  •  Heat Exchangers
  •  Condensers
  •  Paper & Pulp
  •  Marine Applications
  •  Nuclear Power
  •  Fossil Fuel Power Plants
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A350 LF2, LF3, LF6 Carbon Steel Plate Flange


A350 LF2, LF3, LF6 Carbon Steel Plate FlangeA350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Plate Flanges Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Plate Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Plate Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Plate Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Plate Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Plate Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Plate Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Plate Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Plate Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Plate Flange

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A350 LF2, LF3, LF6 Carbon Steel Flat Flange


A350 LF2, LF3, LF6 Carbon Steel Flat FlangeA350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Flat Flanges Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Flat Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Flat Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Flat Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Flat Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Flat Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Flat Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Flat Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Flat Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Flat Flange

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A350 LF2, LF3, LF6 Carbon Steel Slip on Flange


A350 LF2, LF3, LF6 Carbon Steel Slip on FlangeA350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Slip On Flanges Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Slip On Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Slip on Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Slip on Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Slip on Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Slip on Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Slip on Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Slip on Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Slip on Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Slip on Flange

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A350 LF2, LF3, LF6 Carbon Steel Weld Neck Flange


A350 LF2, LF3, LF6 Carbon Steel Weld Neck FlangeAre you looking for A350 Carbon Steel Flanges manufacturers in India? Check price before you Buy.A350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Weld Neck Flange Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Weld Neck Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Weld Neck Flange

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A350 LF2, LF3, LF6 Carbon Steel Long Weld Neck Flanges


A350 LF2, LF3, LF6 Carbon Steel Long Weld Neck FlangesA350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Long Weld Neck Flanges Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Long Weld Neck Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Long Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Long Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Long Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Long Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Long Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Long Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Long Weld Neck Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Long Weld Neck Flange



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A350 LF2, LF3, LF6 Carbon Steel Blind Flange


A350 LF2, LF3, LF6 Carbon Steel Blind FlangeA350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Blind Flanges Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Blind/ BLRF Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Blind Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Blind Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Blind Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Blind Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Blind Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Blind Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Blind Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Blind Flange

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A350 LF2, LF3, LF6 Carbon Steel Socket Weld Flange


A350 LF2, LF3, LF6 Carbon Steel Socket Weld FlangeA350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Socket Weld Flanges Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Socket Weld Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Socket Weld Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Socket Weld Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Socket Weld Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Socket Weld Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Socket Weld Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Socket Weld Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Socket Weld Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Socket Weld Flange

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A350 LF2, LF3, LF6 Carbon Steel Threaded Flange


A350 LF2, LF3, LF6 Carbon Steel Threaded FlangeA350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Threaded Flanges Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Threaded Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Threaded Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Threaded Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Threaded Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Threaded Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Threaded Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Threaded Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Threaded Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Threaded Flange

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A350 LF2, LF3, LF6 Carbon Steel Screwed Flange


A350 LF2, LF3, LF6 Carbon Steel Screwed FlangeA350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Screwed Flanges Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Screwed Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Screwed Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Screwed Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Screwed Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Screwed Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Screwed Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Screwed Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Screwed Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Screwed Flange

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A350 LF2, LF3, LF6 Carbon Steel Lap Joint Flange


A350 LF2, LF3, LF6 Carbon Steel Lap Joint FlangeA350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Lap Joint Flanges Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Lap Joint Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Lap Joint Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Lap Joint Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Lap Joint Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Lap Joint Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Lap Joint Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Lap Joint Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Lap Joint Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Lap Joint Flange

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A350 LF2, LF3, LF6 Carbon Steel Forged Flanges


A350 LF2, LF3, LF6 Carbon Steel Forged FlangesA350 LF2, LF3, LF6 Flanges As Per ANSI B16.5, BS10 Table D, Table E, DIN Standard Forged Flanges Manufacturers In India

  •  Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  •  Size 1/2″ to 36″
  •  Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  •  Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.



A350 LF2, LF3, LF6 Forged Flange material for pipe connection:

  •  ASTM A350 LF2, LF3, LF6 Carbon Steel Forged Flange
  •  ASTM A350 LF2, LF3, LF6 Class 150 Carbon Steel Forged Flange
  •  ASTM A350 LF2, LF3, LF6 Class 300 Carbon Steel Forged Flange
  •  ASTM A350 LF2, LF3, LF6 Class 600 Carbon Steel Forged Flange
  •  ASTM A350 LF2, LF3, LF6 Class 900 Carbon Steel Forged Flange
  •  ASTM A350 LF2, LF3, LF6 Class 1500 Carbon Steel Forged Flange
  •  ASTM A350 LF2, LF3, LF6 Class 2500 Carbon Steel Forged Flange
  •  ASTM A350 LF2, LF3, LF6 PN16 Carbon Steel Forged Flange
ASTM A350 Carbon Steel Flanges Latest Price List 2017-18






Other Carbon Steel Flanges stocks


  •  Carbon Steel ASTM A350 LF2 Blind Flanges
  •  Carbon A350 LF2 CL2 Low Temperature Reducing Flanges
  •  CS A350 LF2 Threaded Flanges
  •  Carbon Steel A350 LTCS Slip-On Flanges
  •  Carbon Steel A350 LF3 Flat Flanges
  •  Carbon Steel ASTM A350 Pipe Flanges
  •  ASTM A350 Low Temperature Pipe Flanges
  •  Carbon A350 LTCS Plate Flanges
  •  CS ASTM A350 LF2 Weld Neck Flanges
  •  ASTM A350 Low Temperature Carbon Lap Joint Flanges
  •  Carbon ASTM A350 Socket Weld Flanges
  •  Carbon ASTM A350 Low Temperature DIN Flanges
  •  Carbon Steel A350 Low Temperature Flanges
  •  ASTM A350 Low Temperature Carbon ASME Flanges
  •  Carbon A350 LTCS Industrial Flanges
  •  A350 LF3 CL1 Carbon Long weld Neck Flanges
  •  CS A350 LF2 Low Temperature Orifice Flanges
  •  CS A350 ANSI LTCS Flanges
  •  ASTM A350 LF2 Forged Flanges
  •  ANSI B16.47 Carbon ASTM A350 LF2 Flanges

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Useful Info


Scope :-

1.1This specification covers several grades of carbon and low-alloy steel forged or ring- rolled flanges, forged fittings and valves intended primarily for low-temperature service

and requiring notch toughness testing. They are made to specified dimensions, or to dimensional standards, such as the ASME and API Specifications referenced in Section . Although this specification covers some piping components machined from rolled bar and seamless tubular materials (see ), it does not cover raw material produced in these product forms.

1.2No limitation on size is intended beyond the ability of the manufacturer to obtain the specified requirements. However, Class 3 of Grade LF787 is only available in thequenched-and-precipitation heat treated condition.

1.3 Supplementary requirements are provided for use when additional testing or inspection is desired. These shall apply only when specified by the purchaser in the order.


ASTM Standards


  • A370 Test Methods and Definitions for Mechanical Testingof Steel Products 
  • A788/A788M Specification for Steel Forgings, General Requirements 
  • A961/A961M Specification for Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications

 

ASME Standards:


  •  B 16.5 Steel Pipe Flanges and Flanged Fittings4
  • B 1 6 . 9 F a c t o r y – M a d e W r o u g h t S t e e l B u t t – W e l d i n g F i t – tings4 B 16.10 Face-to-Face and End-to-End Dimensions of Fer -rous Valves4 B 1 6 1 1 f o r g e d s t e e l f i t t i n g , s o c k e t – w e l d i n g a n d T h r e a d e d ⁴ 
  • B 16.30 Unfired Pressure Vessel Flange Dimensions4
  • B16.34 Valves-Flanged, Threaded, and Welding End4 B 
  • 16.47 Large Diameter Steel Flanges4


Ordering Information :


It is the purchaser’s responsibility to specify in the purchase order information necessary the needed material. In addition to the ordering information guidelines in Specification A961/A961M, orders should include the following information:

3.1.1 The number of test reports required (see Section 14).

3.1.2 Additional requirements (see Table 1 Footnotes).


General Requirements


Product furnished to this specification shall conform to the requirements of specification A961/A961M, including any supplementary requirements that are indicated in the purchase order. Failure to comply with the general requirements of specification A961/A961M constitutes non-conformance with this specification. In case of conflict between the requirements of this specification and Specification A961/A961M, this specification shall prevail.

  

Supplementary Requirements
  •  S1. Other Impact Test Temperatures
  •  S2. Stress-Relieved Test Specimens
  •  S3. Lateral Expansion
  •  S4. Vacuum Carbon-Deoxidized Steels
  •  S5. Special Impact Test Requirements for Flanges (Note S5.1)
  •  S6. Carbon Equivalent


Find Our Dealer & Distributors In Following Countries & Cities


To buy  A350 LF2, LF3, LF6 Carbon Steel Flanges At best price & urgent delivery please mail to exports@nitronalloys.com, As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy A350 LF2, LF3, LF6 Carbon Steel Flanges & will resolve your queries


Cities We Deliver A350 LF2, LF3, LF6 Carbon Steel Flanges


Bengaluru(Karnataka)
Rajkot(Gujarat)
London(United Kingdom)
Chiyoda(Tokyo)
Chennai(Tamil Nadu)
Brisbane(Queensland)
Coimbatore (Tamil Nadu)
Ankara(Turkey)
Atyrau(Kazakhstan)
Milan(Italy)
Hanoi(Vietnam)
Howrah(West Bengal)
Port-of-Spain(Trinidad and Tobago)
Thiruvananthapuram(Kerala)
Lagos(Nigeria)
Al Jubail(Saudi Arabia)
Petaling Jaya(Malaysia)
Ernakulam(Kerala)
Gimhae-si(South Korea)
Secunderabad(Hyderabad)
New Delhi
Mumbai (maharashtra)
Jakarta(Indonesia)
Ho Chi Minh City(Vietnam)
Pimpri-Chinchwad(maharashtra)
Haryana(india)
Ulsan(South Korea)
Toronto(Canada)
Houston(USA)
Dallas(Texas)
Bhopal(india)
Bogota(Colombia)
Dubai(UAE)
Moscow(Russia)
Surat(Gujarat)
Los Angeles(California)
Seoul(South Korea)
Ludhiana(Punjab)
Madrid(Spain)
Faridabad(Haryana)
Hyderabad(Andhra Pradesh)
Visakhapatnam(Andhra Pradesh)
Dammam(Saudi Arabia)
La Victoria(Venezuela)
Vadodara(Gujarat)
Courbevoie(France)
Kuala Lumpur(Selangor)
Lahore(Pakistan)
Abu Dhabi(United Arab Emirates)
Manama(Bahrain)
Indore(Madhya Pradesh)
Melbourne(Victoria)
Pune(Maharashtra)
Montreal(Canada)
Chandigarh(Punjab)
Rio de Janeiro(Brazil)
Kolkata(West Bengal)
Vung Tau(Vietnam)
Busan(South Korea)
Santiago(Chile)
Gurgaon(Haryana)
Al Khobar(Saudi Arabia)
Algiers(Algeria)
Perth(Australia)
Navi Mumbai(Maharashtra)
Caracas(Chacao)
Muscat(Oman)
Geoje-si(South Korea)
Ahmedabad(Gujarat)
Granada(Spain)
Sharjah(UAE)
Cairo(Egypt)
Tehran(Iran)
Ahvaz(Iran)
Thane(Maharashtra)
Aberdeen(Washington)
Calgary(Alberta)
Karachi(Pakistan)
Istanbul(Turkey)
Jeddah(Saudi Arabia)
Noida(Uttar Pradesh)
New York(United States)
Bangkok(Thailand)
Doha(Qatar)
Riyadh(Saudi Arabia)
Sydney(South Wales)


Countries We Deliver A350 LF2, LF3, LF6 Carbon Steel Flanges


Iraq
Iran
Kuwait
Bahrain
Qatar
UAE
Saudi Arabia
Oman
Singapore
Malaysia
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Our Existence in Netherlands, South Africa, qatar, Taiwan, Canada


  •  Netherlands: Westfrankelandsedijk 9, 3115 HG Schiedam, Netherlands
  •  South Africa:20-22 Graniet Rd, Jet Park, Johannesburg, 1459, South Africa
  •  Qatar: Al Sailiya, Doha, Doha-Qatar, Qatar
  •  Taiwan:512 Sec. 3 Shuiguan Rd, Renwu District, Kaohsiung City 81461, Tawian
  •  Canada: 9216 44 St SE, Calgary, AB T2C 2N4, Canada

 

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Call:+91 22 66394868

Email: exports@nitronalloys.com