SS 446 Pipe Fittings
Stainless Steel 446 PIPE FITTINGS, SS 446 PIPE BENDS, ELBOWS, 446 Pipe FLANGES MANUFACTURER/SUPPLIER IN INDIA
Reliable Pipes and Tubes Ltd. is a leading manufacturer and supplier of stainless steel 446 (1.4762/3) grade buttweld pipe fittings and flanges. RELIABLE PIPES & TUBES LTD. offers a complete range of stainless steel 446 pipe fittings such as SS 446 reducer, SS 446 elbow, SS 446 tee, SS 446 cross, SS 446 end caps, SS 446 stub ends and SS 446 pipe bends. Stainless steel 446 and 446 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 446 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 446 pipe fittings, SS 446 flanges and SS 446 pipe bends. Our specialty is to manufacture and supply large size fabricated 100% radiography tested SS 446 elbows, SS 446 reducers, SS 446 tees and SS 446 large diaReliable Pipes and Tubes Ltd.er fabricated pipes.
Stainless ASTM A403, ASTM A182, ASTM A240 – 446 PIPE FITTINGS, SS 446 FLANGES SUPPLIER
 SS 446 Pipe Fittings |
 SS 446 Pipe Flanges |
 SS 446 Forged Fittings |
STAINLESS STEEL 446 PIPE BENDS, SS 446 ELBOW, SS 446 TEE, SS 446 REDUCER, 446 STUB END Supplier in India.
Stainless steel 446 are the second most commonly used stainless steel grades after 446, being a higher version of 446, with addition of molybdenum and slightly higher content of nickel. The properties of stainless steel 446 are similar to that of Type 304, except that alloy 446 is stronger at elevated temperatures. 446 is the low carbon version, while Type 446 is a higher carbon version of 446 stainless steels. Meanwhile, 446 is a titanium stabilized version of 446. Resistance to sensitization is achieved in type 446 with titanium additions to stabilize the structure against chromium carbide precipitation, which is the source of sensitization.
RELIABLE PIPES & TUBES LTD. also stocks and supplies a complete range of SS 446 pipes to complement our existing production range of SS 446 buttweld fittings and SS 446 flanges. Stainless steel 446 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. |
| 446 | 446 Stainless | S44600 | 1.4762/3 |
SS 446 Pipe Fittings Production Range
| Specification | ASTM A182 / A403 & ASME SA182 / SA403 |
| Type | Seamless / Welded / Fabricated |
| Variants | 446 |
| 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 446 Pipe Fittings
Seamless/Welded 100% Radiography Tested
| Products | Size | |
| SS 446 Elbows – Long Radius | SS 446 Stub Ends | Sizes 1/2″ – 48″ |
| SS 446 Elbows – Short Radius | SS 446 Crosses | |
| SS 446 Reducing Elbows | SS 446 Reducing Crosses | |
| SS 446 45° Elbows | SS 446 180° LR Return Bends | |
| SS 446 Tees | SS 446 180° SR Return Bends | |
| SS 446 Equal Tees | SS 446 Pipe Bends / Piggable Bends | |
| SS 446 Reducers | SS 446 Couplings | |
| SS 446 Concentric Reducers | SS 446 Steel Pipe Nipples | |
| SS 446 Eccentric Reducers | SS 446 Forged/Plate Cut Rings | |
| SS 446 3D Elbow | SS 446 End Caps | |
| SS 446 5D Elbow | SS 446 Forged / Plate Circles | |
| SS 446 Pipe Fittings | SS 446 Pipe Fittings | |
High Pressure Forged SS 446 Pipe Fittings
Threaded and Socket Weld Pipe Fittings
| Products | Size | |
| SS 446 90° Elbows | SS 446 Couplings | Sizes 1/8″ – 4″ Pressure Ratings – 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| SS 446 45° Elbows | SS 446 Reducers | |
| SS 446 Street Elbows | SS 446 Inserts | |
| SS 446 Tees | SS 446 Caps | |
| SS 446 Crosses | SS 446 Unions | |
SS 446 Flanges
SS 446 Forged and Plate Flanges
| Specification | ASTM A182 / A240 & ASME SA182 / SA240 |
| Grade | 446 (1% Ni), 446 (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 446 Slip-On Flanges | SS 446 Threaded Flanges | 1/8″ – 36″ Raised Face or Flat Face |
| SS 446 Weld Neck Flanges | SS 446 Socket Weld Flanges | |
| SS 446 Blind Flanges | SS 446 Reducing Flanges | |
| SS 446 Lap Joint Flanges | SS 446 Plate Flanges | |
