ASTM A182 Stainless Steel F304 Weld Neck Flanges

Our company, Nitron Alloys Overseas, is a leading manufacturer, supplier, distributor of these ASTM A182 SS F304 Weld Neck Flanges. Our flanges are of different shape, sizes dimensions and grade. We are offering the best quality of flanges, and it is one of the highest demanded product from our inventory. ASTM A182 SS F304 Weld Neck Flanges are famous worldwide because of its excellence in corrosion capacity and excellent finishing.

ANSI B16.5 Stainless Steel 304 Weld Neck Flanges, ASTM A182 Stainless Steel 304 Weld Neck Flanges, 304 Stainless Steel Weld Neck Flanges Exporter, Stainless Steel F304 WNRF Flanges, SS 304 WNRTJ Flanges, Stainless Steel S30400 Weld Neck Flanges, SS F304 LWNRF Flanges, Stainless Steel 1.4301 Weld Neck Flanges, ASME SA182 Stainless Steel F304 Weld Neck Flanges Leading Manufacturers in Mumbai, India.

Austenitic Stainless Steel 304 Weld Neck Flanges, High Pressure Stainless Steel 304 Welding Neck Flanges, ASTM A182 Stainless Steel F304 Standard Weld Neck Flanges, SS 304 Class 150# Weldneck Raised Face, SS 304 Class 1500# Ring Type Joint Weld Neck Flange, Stainless Steel F304 Long Weld Neck Flanges, SS 304 Weld Neck Flanges, SS 304 LWNRTJ Flanges, SS 304 A Series Weld Neck Flanges, SS 304 B Series Weld Neck Flanges, High Quality SS F304 Weld Neck Flanges Supplier in India.

Our flanges have accuracy and durability. Our company is acknowledged by its manufacturing process also, which is being done by experts’ team to check the quality of ASTM A182 SS F304 Weld Neck Flanges before delivering it to the clients. We are here to provide perfect ASTM A182 SS F304 Weld Neck Flanges at a very affordable amount to our esteem clients.

We, Nitron Alloys Overseas, is focusing as per the customer’s requirements of ASTM A182 SS F304 Weld Neck Flanges globally. We are well known for customer oriented, so we are supplying these flanges as per the demands of the clients. Our company wants to run the business with clients in the long term, so we are providing the best quality ASTM A182 Stainless Steel F304 Weld Neck Flanges with services. Our flanges are having various features as excellent in corrosion resistance, pitting resistance, stress resistance, longevity, durability etc. Our flanges are being manufactured under the strict supervision of experts and professionals to maintain the quality, and they go through several processes of national and international to maintain the standards of these flanges.

Nitron Alloys Overseas is aiming to provide the quality based ASTM A182 Austenitic Stainless Steel F304 Weld Neck Flanges as the needs of the customers. We are also offering many types of Flanges to offer a suitable solution for industrial applications. Without compromising in the quality standards, we are manufacturing these ASTM A182 SS F304 Weld Neck Flanges in bulk amount by using superior quality of raw material. At the time of fabrication also we look after the quality with quantity. We are packing our flanges to provide safe and damage-free delivery to the clients. We are here to give our best to the clients.


Yes, ASTM A182 stainless steel F304 weld neck flanges are used in hygienic or sanitary applications. These flanges are widely used in food and beverage processing, pharmaceuticals, and biotechnology industries, where cleanliness & hygiene are critical requirements.

Stainless steel F304 weld neck flanges are made from stainless steel grade 304, a commonly used austenitic stainless steel alloy. These flanges have a weld neck design featuring a long tapered hub that provides reinforcement and facilitates welding to the pipe or fitting.

Yes, stainless steel F304 weld neck flanges are commonly used in offshore & marine environments. Stainless steel grade 304 provides good resistance to seawater, making these flanges suitable for offshore platforms, shipbuilding & marine applications.

Specification of Stainless Steel F304 Weld Neck Flanges

Spec bag
Spec 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 Weld Neck Flanges

Stainless Steel F304 Standard Weld Neck Flanges

ASTM A182 Stainless Steel F304 WNRF Flanges

  • - ASTM A182 SS F304 WNRF Flanges
  • - S30400 WNRF Flanges
  • - 1.4301 WNRF Flanges
  • - F304 SS WNRF Flanges
  • - ASME SA182 SS 304 WNRF Flanges
  • - SS F304 WNRF Flanges Supplier
  • - SS F304 WNRF Flanges Manufacturer
Stainless Steel F304 Long Weld Neck Flanges

ASTM A182 SS F304 WNRTJ Flanges

  • - ASTM A182 SS F304 WNRTJ Flanges
  • - S30400 WNRTJ Flanges
  • - 1.4301 WNRTJ Flanges
  • - F304 SS WNRTJ Flanges
  • - ASME SA182 SS 304 WNRTJ Flanges
  • - SS F304 WNRTJ Flanges Supplier
  • - SS F304 WNRTJ Flanges Manufacturer

Equivalent Grades for Stainless Steel F304 Weld Neck Flanges

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
304 S30400 1.4301 Z7CN18‐09 X5CrNi18-10 SUS 304 304S31 08Х18Н10

Stainless Steel 304 Weld Neck Flanges Chemical Composition

Grade C Mn Si P S Cr Ni
SS 304 0.08 2.0 0.045 0.030 1.00 18.0-20.0 8.0-11.0

Mechanical Properties of Stainless Steel F304 WNRF Flanges

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
SS 304 515 205 40 92 201

Application Industries

  • Refineries
  • Petrochemicals Industry
  • Oil & Gas Industry
  • Mining
  • Construction
  • Pharmaceuticals
  • Automobile