Stainless Steel 304L Blind Flange

Manufacturer of SA182 F304L BLFF Flanges in India


Nitron Alloys Overseas is a well-appreciated manufacturer and supplier of a wide variety of Flanges. We, through consistent efforts and dedication, have successfully made our identity as one of the most trusted manufacturers of ASTM A182 SS F304L Blind Flange . These Flanges from our company have high demand in national and international markets because of its high-performance ability and longer life expectancy.


ASTM A182 Stainless Steel F304L is austenitic non- magnetic Cr-Ni stainless steel. It is one of the widely used grades of Stainless Steel for manufacturing a wide range of products excellently usable in most of the applications. This grade offers excellent resistance to carbide precipitation at high temperatures. It holds a considerable strength against impact forces and possesses the exceptional resisting ability to all forms of corrosion. This grade is the modification of Stainless-Steel grade 304L with lower carbon content. It can withstand high temperature and pressure conditions because of its extraordinary mechanical properties.


Nitron Alloys Overseas has a great team or workforce that includes well-qualified engineers, highly skilled designers, and operators. They are trained to operate highly automated machinery, equipment, and tools with ease. We consistently work to improve the quality of products and to accomplish this, we put all our skills and knowledge that we gained through our experience in this field during all the past years of service. Our highly efficient team has introduced new methods and working strategies that have reduced the cycle time for the production process, making it time and money efficient. This allowed us to keep the price of our ASTM A182 SS F304L Flange low.


Nitron Alloys Overseas has tough quality considerations under which each Flange is checked compulsorily to ensure its high functionality over a wide range of applications. We also make sure that every Flange leaving our manufacturing unit should have accurate dimensions and elegant surface finish and sturdy built with design satisfying all aesthetic considerations.


We promise timely deliveries of ASTM A182 SS F304L Flanges accompanied by excellent customer centric-services. We ensure the safety of these Flanges during transit by doing proper packaging of the Flanges using standard methods and choosing convenient transit mode.


Specification of Stainless Steel F304L Blind Flanges

Spec bag
Blind Flange

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 Blind Flanges

Stainless Steel F304L Flat Face Blind Flanges

ASTM A182 SS F304L Flat Face Blind Flanges

Stainless Steel F304L Raised Face Blind Flanges

ASTM A182 SS F304L Raised Face Blind Flanges

Equivalent Grades for Stainless Steel F304L Blind Flanges

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
SS 304L S30403 1.4306 / 1.4307 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11 SUS 304L 3304S11 03Х18Н11

Stainless Steel 304L Blind Flanges Chemical Composition

Grade C Mn P S Si Cr Ni
SS 304L 0.035 2.0 0.045 0.030 1.00 18.0-20.0 8.0-13.0

Mechanical Properties of Stainless Steel F304L BLRF Flanges

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 304L 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000, MPa – 515 Psi – 30000, MPa – 205 40 %