SS 347 Pipe Fittings
Stainless Steel 347/347H PIPE FITTINGS, SS 347 PIPE BENDS, ELBOWS, 347H Pipe FLANGES MANUFACTURER/SUPPLIER IN INDIA
Reliable Pipes and Tubes Ltd. is a leading manufacturer, supplier and exporter of stainless steel 347 (1.4550), and 347H (1.4961) buttweld pipe fittings, forged fittings and flanges. RELIABLE PIPES & TUBES LTD. offers a complete range of stainless steel 347 pipe fittings such as SS 347 reducer, SS 347 elbow, SS 347 tee, SS 347 cross, SS 347 end caps, SS 347 stub ends and SS 347 pipe bends. Stainless steel 347 and 347H pipe fittings are manufactured in compliance with ASTM A-403 and ANSI B16.9 / 16.28/ MSS SP-43 / Welding Bevel Standards ANSI B 16.25.
We specialise in the manufacture and supply of SS 347 pipe bends in both standard and non standard sizes, with bending radius of 1D to 10D or any other custom bending radius. We offer ex-stock delivery of various standard size and type SS 347 pipe fittings, SS 347 flanges and SS 347 pipe bends. Our specialty is to manufacture and supply large size fabricated 100% radiography tested SS 347 elbows, SS 347 reducers, SS 347 tees and SS 347 large diaReliable Pipes and Tubes Ltd.er fabricated pipes.
Stainless ASTM A403, ASTM A182, ASTM A240 – 347/347H PIPE FITTINGS, SS 347/347H FLANGES SUPPLIER
 SS 347/347H Pipe Fittings |
 SS 347/347H Pipe Flanges |
 SS 347/347H Forged Fittings |
STAINLESS STEEL 347 PIPE BENDS, SS 347H ELBOW, SS 347H TEE, SS 347 REDUCER, 347 STUB END Supplier in India.
347/347H stainless steel is type of common austenitic stainless steels such as 304, 316 and 321, but also contains columbium and is most widely used in high temperature applications. Stainless steel 347 has excellent forming and welding qualities, and the addition of columbium and tantalum helps for exceptional intergranular corrosion resistance.
Grade 347 is similar to grade 321, but with slightly improved corrosion resistance in strongly oxidizing environments. Stainless steel 347 is essentially non-magnetic in the annealed condition and can only be hardened by cold working.
RELIABLE PIPES & TUBES LTD. also stocks and supplies a complete range of SS 316 | 316L pipes to complement our existing production range of SS 316 buttweld fittings and SS 316 flanges. Stainless steel 316/316L pipes can be supplied in cut to length sizes and also machined or fabricated to meet your custom piping requirements.
| Stainless Steel | Tradename | UNS no. | Werkstoff No. | Density (g/cm3) |
| 347 | Stainless 347 | S34700 | 1.4550 | 7.96 |
| 347H | Stainless 347H | S34709 | 1.4961 | 7.96 |
SS 347/347H Pipe Fittings Production Range
| Specification | ASTM A182 / A403 & ASME SA182 / SA403 |
| Type | Seamless / Welded / Fabricated |
| Variants | 347, 347H |
| 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 347/347H Pipe Fittings
Seamless/Welded 100% Radiography Tested
| Products | Size | |
| SS 347 Elbows – Long Radius | SS 347/347H Stub Ends | Sizes 1/2″ – 48″ |
| SS 347/347H Elbows – Short Radius | SS 347H Crosses | |
| SS 347H Reducing Elbows | SS 347 Reducing Crosses | |
| SS 347 45° Elbows | SS 347/347H 180° LR Return Bends | |
| SS 347 Tees | SS 347H 180° SR Return Bends | |
| SS 347H Equal Tees | SS 347/347H Pipe Bends / Piggable Bends | |
| SS 347/347H Reducers | SS 347 Couplings | |
| SS 347H Concentric Reducers | SS 347/347H Steel Pipe Nipples | |
| SS 347 Eccentric Reducers | SS 347H Forged/Plate Cut Rings | |
| SS 347 3D Elbow | SS 347/347H End Caps | |
| SS 347/347H 5D Elbow | SS 347 Forged / Plate Circles | |
| SS 347/347H Pipe Fittings | SS 347 Pipe Fittings | |
High Pressure Forged SS 347/347H Pipe Fittings
Threaded and Socket Weld Pipe Fittings
| Products | Size | |
| SS 347/347H 90° Elbows | SS 347/347H Couplings | Sizes 1/8″ – 4″ Pressure Ratings – 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| SS 347 45° Elbows | SS 347H Reducers | |
| SS 347H Street Elbows | SS 347/347H Inserts | |
| SS 347/347H Tees | SS 347 Caps | |
| SS 347H Crosses | SS 347/347H Unions | |
SS 347/347H Flanges
SS 347/347H Forged and Plate Flanges
| Specification | ASTM A182 / A240 & ASME SA182 / SA240 |
| Grade | 347 (1% Ni), 347H (4% Ni) |
| 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. |
| Product | Size | |
| SS 347/347H Slip-On Flanges | SS 347H Threaded Flanges | 1/8″ – 36″ Raised Face or Flat Face |
| SS 347 Weld Neck Flanges | SS 347/347H Socket Weld Flanges | |
| SS 347/347H Blind Flanges | SS 347 Reducing Flanges | |
| SS 347 Lap Joint Flanges | SS 347H Plate Flanges | |
