We provide large range tubing products that meet the requirements of the Oil and Gas industry for onshore and offshore applications.
In addition to the supplying of straight seamless and welding tubing we provide U-Tubes for use in heat exchangers, condensers, pre-heaters and other applications. These U-Tubes are made in accordance with requirements of TEMA RCB-2.31, ASTM A / ASME SA 688, DIN 28179, ASTM B / ASME SB 163, other statutory requirements or specifications.
We offer a large range of seamless heat resisting steel tubes for high temperature and pressure application.
Standards & Grades
ASTM A 335 Grade P 1, P 2, P 5, P 9, P 11, P 12, P 15, P 17, P 21, P 22, P 23, P 36, P 91, P 92, P 122, P 911,
ASTM A 178, A 192/ A 210/ A 106,
ASTM A 209, A 200/ A 213 Grade T 1, T 5, T 9, T 12, T 17, T 21, T 22, T 23, T 24, T 36, T 91, T 92
A 161 LC, A 161 T1
Standards
ASTM A 213, A269, A271, A312,
Standards
A789, A790
Standards
ASTM B 161, B 163, B 165, B 167, B 407, B 423, B 444,
Standards
ASTM B 388
| ASTM A/ASME SA 213 | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater and Heat Exchanger Tubes |
| ASTM A/ASME SA 268 | Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
| ASTM A 269 | Seamless and Welded Austenitic Stainless Steel Tubing for General Service |
| ASTM A/ASME SA 312 | Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes |
| ASTM A/ASME SA 789 | Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service |
| ASTM A/ASME SA 1016 | General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel and Stainless Steel Tubes |
| ASTM B/ASME SB 161 | Nickel Seamless Pipe and Tube (UNS N02200, N02201) |
| ASTM B/ASME SB 163 | Seamless Nickel and Nickel Alloy Condenser and Heat Exchanger Tubes |
| ASTM B/ASME SB 165 | Nickel-Copper Alloy (UNS N04400) Seamless Pipe and Tube |
| ASTM B/ASME SB 167 | Nickel-Chromium-Iron Alloys (UNS N06600, N06601), Seamless Pipe and Tube |
| ASTM B/ASME SB 407 | Nickel-Iron-Chromium Alloy Seamless Pipe and Tube |
| ASTM B/ASME SB 423 | Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N08825) Seamless Pipe and Tube |
| ASTM B/ASME SB 444 | Nickel-Chromium-Molybdenum-Columbium Alloy (UNS N06625) Pipe and Tube |
| ASTM B/ASME SB 622 | Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube (UNS N06455, N10276) |
| ASTM B/ASME SB 668 | UNS N08028 Seamless Pipe and Tube |
| ASTM B/ASME SB 729 | Seamless UNS N08020 Nickel Alloy Pipe and Tube |
| ASTM B/ASME SB 338 | Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers |
| EN 10216-5 | Seamless Steel Tubes for Pressure Purposes – Technical delivery conditions – Stainless Steel Tubes |
| EN 10297-2 | Seamless Steel Tubes for Mechanical and General Engineering Purposes – Technical delivery conditions – Stainless Steel |
| EN ISO 1127 | Stainless Steel Tubes – Dimensions, Tolerances and Conventional Masses per Unit Length |
| EN 10305-1 | Steel tubes for precision applications – Technical delivery conditions |
| DIN 28180 | Seamless Steel Tubes for Tubular Heat-Exchangers: Dimensions, Tolerances and Materials |
| DIN 17850 | Titanium, Chemical Compostion |
| DIN 17861 | Titanium and Titanium Alloy Seamless Circular Tubes; Technical Conditions of Delivery |
| VdTÜV-WB 230/2 | Tubes Titanium unalloyed and low alloyed |
| VdTÜV-WB 263 | Nickel-Copper Alloy (2.4360) |
| VdTÜV-WB 305 | Nickel-Chromium-Iron Alloy (2.4816) |
| VdTÜV-WB 345 | Low-Carbon-Nickel Alloy (2.4068) |
| VdTÜV-WB 400 | High-Corrosion Resistant Alloy (2.4819) |
| VdTÜV-WB 412 | Rolled and Forged Steel (1.4876) |
| VdTÜV-WB 418 | Rolled and Forged Ferritic-Austenitic Steel (1.4462) |
| VdTÜV-WB 421 | Rolled and Forged Austenitic Steel (1.4539) |
| VdTÜV-WB 424 | High-Corrosion Resistant Alloy (2.4610) |
| VdTÜV-WB 432/2 | High-Corrosion Resistant Nickel-Based Alloy (2.4858) |
| VdTÜV-WB 483 | Rolled and Forged Steel (1.4563) |
| VdTÜV-WB 499 | High-Corrosion Resistant Nickel-Based Alloy (2.4856) |
| VdTÜV-WB 508 | Rolled and Forged Austenitic-Ferritic Steel (1.4410) |
| Carbon & Alloy Steel | ASTM A 178, A 214, A 226, ASTM 423 |
| Ferretic-Martensitic Steel | ASTM A 268 |
| Stainless Steel | ASTM A 249, ASTM A 312, ASTM A 358, ASTM A409, ASTM B 673, ASTM B 674, ASTM A 731, ASTM A789, ASTM A790 |
| Duplex / Super Duplex | ASTM A789, ASTM A790 |
| Nickel & Nickel Alloys | ASTM B 464, ASTM B 468, ASTM B 514, ASTM B 515, ASTM B 516, ASTM B 517, ASTM B 619, ASTM B 626, ASTM B 704, ASTM B 705, ASTM B 725, ASTM B 730, ASTM B 775 |
| Titanium Alloys | ASTM B 338, ASTM B 862 |
| Copper & Copper Alloys | ASTM B 467, ASTM B 543, ASTM B 608 |
| Aluminium & Aluminim Alloys | ASTM B 313, ASTM B 547 |
