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Stainless Steel 904L Buttweld Pipe Fittings – Elbow and Flanges

904L Pipe Fittings, SS 904L Pipe Bends, UNS NO8904 Buttweld Pipe Fittings, ASTM B366/ASME SB 366 904L pipe fittings, Stainless Steel 904L Flanges manufacturer, Stainless Steel 904L Pipe Bends, SS 904L Elbow, SS 904L Tee, SS 904L Reducer

Stainless Steel Tradename UNS no. Werkstoff No. Density (g/cm3)
904L 904L N08904 1.4539 8.00

JF Engineering Products LLP is a leading maker and dealer of stainless steel 904L buttweld pipe fittings and 904L flanges, tee, reducer and bends. We have a complete stock of these stainless pipe fittings such as SS 904L elbow, SS 904L reducer, SS 904L Tee, SS 904L Cross, SS 904L Flanges and SS 904L Pipe Bends available according to the standard ASTM B366/ ASME SB 366 and ANSI B16.9/16.28/ B16.25/ MSS SP-43.

904L is an austenitic stainless steel designed for moderate to high corrosion resistance. Its low carbon content improves cleanliness and weld strength. It is used in acid and fertilizer production equipment and pharmaceutical and are used to construct heat exchangers , valves and manifolds. It has stronger corrosion properties than 316L and 317L and moreover, has great formability and weldability. We offer various standard size and type and supply a large range of Stainless steel 904L Pipe fittings in both indian market and international countries.

904L Stainless Stel is also known as UNS NO8904 and is a low caron austenitic nickel-chromium stainless steel with additions of molybdenum and copper. They are used especially in severe corrosive conditions because of the high content of chromium, nickel, molybdenum and copper.

Key Properties of Stainless Steel 904L Pipe Fittings, SS 904 Flanges

  • High resistance to pitting and crevice corrosion
  • Excellent resistance to stress corrosion cracking
  • Strong resistance to intergranular corrosion
  • Good formability and weldability

Common Applications – SS 904L Pipe Fittings, SS 904L Flanges

  • Pulp and Paper Industry
  • Condensers
  • Heat exchangers
  • Sea water equipment
  • Chemical equipment
  • Pharmaceutical equipment

904L Pipe Fittings Production Range

Specification ASTM B 366 / ASME SB 366
Type Seamless / Welded / Fabricated
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Range ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS.
Dimensions ANSI/ASME B16.9, B16.28, MSS-SP-43.

Buttweld Stainless Steel 904L Pipe Fittings

Seamless/ Welded 100% Radiography Tested

Products Size
SS 904L Elbows – Long Radius SS 904L Stub Ends

Sizes 1/2″ – 48″

SS 904L Elbows – Short Radius SS 904L Crosses
SS 904L Reducing Elbows SS 904L Reducing Crosses
SS 904L 45° Elbows SS 904L 180° LR Return Bends
SS 904L Tees SS 904L 180° SR Return Bends
SS 904L Fabricated Tees SS 904L Pipe Bends / Piggable Bends
SS 904L Reducers SS 904L Couplings
SS 904L Concentric Reducers SS 904L Pipe Nipples
SS 904L Eccentric Reducers SS 904L Forged/Plate Cut Rings
SS 904L 3D Elbow SS 904L End Caps
SS 904L 5D Elbow SS 904L Forged / Plate Circles

High Pressure Forged 904L Pipe Fittings

Threaded and Socket Weld Pipe Fittings

Products Size
SS 904L 90° Elbows SS 904L Couplings

Sizes 1/8″ – 4″

Pressure Ratings –
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS

SS 904L 45° Elbows SS 904L Reducers
SS 904L Street Elbows SS 904L Inserts
SS 904L Tees SS 904L Caps
SS 904L Crosses SS 904L Unions

Stainless Steel 904L Flanges

Forged and Plate Flanges

Specification ASTM A240, ASME SA240, ASTM B 649 / ASME SB 649
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/8″ 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.
Products Size
SS 904L Slip-On Flanges SS 904L Threaded Flanges

1/8″ – 36″

Raised Face or Flat Face

SS 904L Weld Neck Flanges SS 904L Socket Weld Flanges
SS 904L Blind Flanges SS 904L Reducing Flanges
SS 904L Lap Joint Flanges SS 904L Plate Flanges

Marking & Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All fittings and flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

Quality Assurance

At JF Engineering Products LLP, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report