Seamless Pipe
Carbon Steel Seamless Pipe
Spec
- ASTM A53 Gr B, ASME SA53 Gr B, API-5L Gr B, ASTM A106 Gr B, ASME SA106 Gr B, ASTM A106 Gr C, PSL 1 and PSL2, NACE MR 01-75
Schedule
- 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH
Size
- 1/8″ – 24″
Carbon Steel Seamless Low Temperature Pipes
Spec
- API 5L, A333 GR 6/X 52, NACE MR 01-75
Schedule
- Standard (STD), Extra Heavy (XH), 100, 120, 160, XXH
Size
- 1/2″ – 24″
Stainless & Duplex Steel Seamless Pipes
Spec
- ASTM / ASME SA 312 GR. TP 304/L/H/LN, 316/L/H/LN/Ti, 309, 310/L/H/S, 317/L/H, 321/H, 347/H, UNS S31500, UNS S31803, UNS S2205, UNS S32750, UNS S32760
Schedule
- SCH 5S to SCH XXS
Size
- 1/2″ – 24″
Alloy Steel Seamless Pipes
Spec
- A/SA335 P11, P12, P22, P5, P9, P91, P92
Schedule
- 9.53mm ~ 140mm
Size
- 1/2″ – 48″
Welded Pipe
Carbon Steel Welded(Seam) Pipe / Electric Resistance Welded Pipes (ERW)
Spec
- API 5L grade A, B, X42, X46, X52, X56, X60, X65, X70, ASTM A53, A106, A500, A513, A523, A847, A984
Schedule
- 2 to 20mm
Size
- 2 ½” – 24″
Carbon Steel Welded(Seam) Pipe / Submerged Arc Welded Pipes (SAW)
Spec
- API-5L Gr B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A515, A516, A387, A672 B65, A671 grade CC60/65, A682 C70, BS7191, EN 10225.
Schedule
- 5.6 mm to 60mm
Size
- 18″ – 80″
Stainless & Duplex Steel Welded(Seam) Pipe
Spec
- ASTM / ASME SA 312 GR. TP 304/L/H/LN, 316/L/H/LN/Ti, 309, 310/L/H/S, 317/L/H, 321/H, 347/H, UNS S31500, UNS S31803, UNS S2205, UNS S32750, UNS S32760
Schedule
- 9.53 mm to 46.02mm
Size
- 12″ – 84″
| Steel Type | Specification | Grade | Size | Manufacturing Method | Description |
|---|---|---|---|---|---|
| Carbon | A53/SA53 | B | 1/8"–24" | Seamless | Standard Specification for Welded and Seamless Pipe – Black or Galvanized, Plain-End or Threaded and Coupled |
| Welded | |||||
| Carbon | A106/SA106 | B/C | 1/8"–24" | Seamless | Seamless Carbon Steel Pipe for High Temperature Service |
| Carbon | A333/SA333 | 1/6 | 1/2"–24" | Seamless | Seamless Steel Pipe Seamless Steel Pipe for Low Temperature Service |
| Alloy | A335/SA335 | P5, P9, P11, P22, P91 | Alloy | Seamless | Seamless Ferritic Alloy-Steel Pipe for High Temperature Service |
| Carbon | API 5L | Gr.B, X42 | Carbon | Seamless | Seamless and Welded Line Pipe |
| X52, X60, X65 | Welded | ||||
| Carbon Alloy | A513 / SA513 | 1018 – 1026 | Carbon | Welded | ERW Carbon and Alloy Steel Mechanical Tubing |
| Type 5 (DOM) | Alloy | ||||
| Carbon Alloy | A519 | 1026, 4130 | Carbon | Seamless | Seamless Carbon and Alloy Steel Mechanical Tubing |
| 4140, 4142 | Alloy | ||||
| Carbon Alloy | A671/SA671 | Plate Grades | Carbon | Rolled & Welded | Electric Fusion Welded Steel Pipe for Atmospheric and Lower Temperatures |
| Alloy | |||||
| Carbon Alloy | A672/SA672 | Plate Grades | Carbon | Rolled & Welded | Electric Fusion Welded Steel Pipe for High Pressure Service at Moderate Temperatures |
| Alloy | |||||
| Carbon Alloy | A691/SA691 | Plate Grades | Carbon | Rolled & Welded | Electric Fusion Welded Steel Pipe for High Pressure Service at High Temperatures |
| Alloy | |||||
| Alloy Stainless | A213 / SA213 | T5, T9, T11 | Alloy | Seamless | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater and Heat-Exchanger Tubes |
| T22. T91304, 310, 316 | Stainless | ||||
| Stainless | A312 / SA312 | 304, 310, 316 | Stainless | Seamless | Seamless, Welded and Heavily Cold Worked Austenitic Stainless Steel Pipes |
| 321, 347 (L&H) | Welded | ||||