Stainless Steel 347 Flange

ASTM A182 F347 WNRF Flanges Manufacturer In India


Nitron Alloys Overseas, our company is manufacturer, distributor, supplier and stockiest of these ASTM A182 SS F347 Weld Neck Flanges globally. We are offering these flanges because it is one of the best-selling and highest demanded product from our inventory which is available in many dimensions. Our flanges are of different shapes, size, dimensions and grades. Our flanges have excellent corrosion resistance and dimensional accuracy. Our ASTM A182 SS F347 Weld Neck Flanges are being produced under expertise who check the quality in various ways before handover the flanges to our esteem clients. Nitron Alloys Overseas is offering these flanges in a significant amount by providing the best quality and services to the customers.


We, Nitron Alloys Overseas, are making customised ASTM A182 Stainless Steel F347 Weld Neck Flanges as per the customers’ requirements. We are supplying these flanges as per the demands of the customers, and we are here to fulfil all the needs of the customers. We are providing these ASTM A182 SS F347 Weld Neck Flange to the customers because it has excellent corrosion resistance capacity, pitting corrosion, stress corrosion, longevity, tangibility, durability etc. are many features of these flanges that can’t be listed down. We manufacture these ASTM A182 SS F347 Weld Neck Flanges under the strict guidance where our motto is to maintain the quality of these flanges. For maintaining, the quality of these ASTM A182 SS F347 Weld Neck Flanges, our expertise goes through various national and international methods to maintain the standards of these flanges. This is a very helpful way and offers suitable flanges to the clients globally.


We, Nitron Alloys Overseas, are aiming to have a long-term business relationship with the clients by providing them with the best quality of ASTM A182 Austenitic Stainless Steel F347 Weld Neck Flanges . We are here only to serve our clients by fulfilling their demands. We never compromise with the quality of these ASTM A182 SS F347 Weld Neck Flanges. We are producing them at the vast amount but without harming the quality as well as giving quantity standards. Before dispatch, we pack these flanges to provide safe and damage-free delivery to the clients.



Specification of Stainless Steel F347 Weld Neck Flanges

Spec bag

Specifications: ASTM A182 / ASME SA182

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/4" - 48"

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: flat face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Types of Stainless Steel Weld Neck Flanges

Stainless Steel F347 WNRF Flanges

Stainless Steel ASTM A182 F347 WNRF Flanges

Stainless Steel F347 WNRTJ Flanges

ASTM A182 SS F347 WNRTJ Flanges

Equivalent Grades for Stainless Steel F347 Weld Neck Flanges

STANDARD WERKSTOFF NR. UNS JIS GOST EN
SS 347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10

Stainless Steel 347 Weld Neck Flanges Chemical Composition

Grade C Mn Si P S Cr Cb Ni Fe
SS 347 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 20.00 10xC – 1.10 9.00 - 13.00 62.74 min

Mechanical Properties of Stainless Steel F347 WNRF Flanges

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %