Product Dimension:
Cold Finaished Seamless Tube and Pipe:Φ8-114.3×1~20mm
Hot-rolled Steel Tube and Pipe:Φ114.3~720×5-120mm
Uses:For manufacture wall panel. econcomizer, reheater superheater and steam pipeline of boilers
A boiler is a closed device that heats fluid (usually water) in. Don’t actually steam the gas. The heated or vaporized fluid leaves the boiler relying on Boiler tubes, cooking, and sanitation for use in different processes or heating applications such as water heating, central heating, power generation.
Standards&Grade
| Standards | Grade |
| DIN17175 | St35.8,St45.8,15Mo3,13CrMo44,10CrMo910, 14MoV63,12Cr1MoV |
| ASTM A106M ASME SA-106 | A106B SA-106C |
| ASTM A192 ASME SA-192M | A192 SA-192 |
| ASTM A179 ASME SA179 | A179 SA179 |
| ASTM A209M ASME SA-209M | A209T1, A209T1b ,A 20T1a SA-209T1, SA-209T1b, SA-209T1a |
| ATME A210M ASME SA-210M | A.210A1, A2IOC SA-210A1,SA-210C |
| ASTM A335 ASTM SA335 | P1,P2,P5.P9,P11.P12,P21, P22,P23,P91,P92 |
| ASTM A213M ASME SA-213M | A213 T2, A213 T11, A213T12, A213 T22, A213 T23 SA-23 T2, SA213-T11, SA213-TI2, SA213-T22, SA213-T23 A213 T24, A213 T91, A213 T911, A213 T92,A213TI22, SA-213 T24, SA213-T11, SA213-T911, SA213-T92, SA213-T122 TP304H, TP32IH, TP347H, S30432, TP310HCbN |
| EN 10216-2 | P195GH, P235GH, P265GH, 16Mo3 10CrMo5-5, 13CrMo4-5, 10CrMo9-10, X10CrMoVNb9-1 |
| JIS G3461 | STB 340, STB410, STB510 |
| JIA G3462 | STBA 12, STBA I3, STBA 20C,STBA 22 STBA 23, STBA24, STBA26 |
| JIS G3463 | SUS304HTB, SUS321HTB |
Note: Other grades of steel pipe can be made available through consultations.
Chemical Composition
| Steel Grade | Chemical Composition % | ||||
| C | Mn | P | S | Si | |
| A179/SA179 | ≤0.18 | 0.27-0.63 | ≤0.035 | ≤0.035 | ≤0.25 |
| A192/SA192 | ≤0.18 | 0.27-0.63 | ≤0.035 | ≤0.035 | ≤0.25 |
| A210/SA210 | ≤0.27 | ≤0.93 | ≤0.035 | ≤0.035 | ≥0.10 |
| A556/SA556 B2 | ≤0.27 | 0.29-0.93 | ≤0.030 | ≤0.030 | ≥0.10 |
| A556/SA556 C2 | ≤0.30 | 0.29-1.06 | ≤0.030 | ≤0.030 | ≥0.10 |
| JIS G3456 STPT 480 | ≤ 0.33 | 0.30~1.00 | ≤ 0.035 | ≤0.035 | 0.10~0.35 |
| JIS G3456 STPT 410 | ≤ 0.30 | 0.30~1.00 | ≤ 0.035 | ≤0.035 | 0.10~0.35 |
| JIS G3456 STPT 370 | ≤ 0.25 | 0.30~0.90 | ≤ 0.035 | ≤0.035 | 0.10~0.35 |
| JIS G3454 STPG 410 | ≤ 0.30 | 0.30~0.90 | ≤ 0.04 | ≤ 0.040 | ≤ 0.35 |
| JIS G3454 STPG 370 | ≤ 0.25 | 0.30~0.90 | ≤ 0.04 | ≤ 0.040 | ≤ 0.35 |
| JIS G3461 STB 510 | ≤ 0.25 | 1.00-1.50 | ≤ 0.035 | ≤0.035 | ≤ 0.35 |
| JIS G3461 STB 410 | ≤ 0.32 | 0.30-0.80 | ≤ 0.035 | ≤0.035 | ≤ 0.35 |
| JIS G3461 STB 340 | ≤ 0.18 | 0.30-0.60 | ≤ 0.035 | ≤0.035 | ≤ 0.3 |
| EN 10216-1 Grade P195TR1 | ≤ 0.13 | ≤ 0.70 | 0.025 | 0.02 | ≤ 0.30 |
| EN 10216-1 Grade P195TR2 | ≤ 0.13 | ≤ 0.70 | 0.025 | 0.015 | ≤ 0.30 |
| EN 10216-1 Grade P235TR1 | ≤ 0.16 | ≤ 1.20 | 0.025 | 0.02 | ≤ 0.30 |
| EN 10216-1 Grade P235TR2 | ≤ 0.16 | ≤ 1.20 | 0.025 | 0.015 | ≤ 0.30 |
| EN 10216-1 Grade P265TR1 | ≤ 0.20 | ≤ 1.40 | 0.025 | 0.02 | ≤ 0.30 |
| EN 10216-1 Grade P265TR2 | ≤ 0.20 | ≤ 1.40 | 0.025 | 0.015 | ≤ 0.30 |
| EN 10216-2 Grade X10CrMoVNb9-1 | 0.08-0.12 | 0.20-0.50 | 0.30-0.60 | 0.02 | 0.005 |
| EN 10216-2 Grade P265GH | ≤ 0.20 | ≤ 0.40 | ≤ 1.40 | 0.025 | 0.01 |
| EN 10216-2 Grade 14MoV6-3 | 0.10-0.18 | 0.10-0.35 | 0.40-0.70 | 0.025 | 0.01 |
| EN 10216-2 Grade 7CrWVMoNb9-6 | 0.04-0.10 | ≤ 0.5 | 0.10-0.60 | 0.03 | 0.01 |
| EN 10216-2 Grade 7CrMoVTiB10-10 | 0.05-0.10 | 0.15-0.45 | 0.30-0.70 | 0.02 | 0.01 |
| EN 10216-2 Grade 16Mo3 | 0.12-0.20 | 0.15-0.35 | 0.40-0.90 | 0.025 | 0.01 |
| EN 10216-2 Grade 10CrMo5-5 | ≤ 0.15 | 0.50-1.00 | 0.30-0.60 | 0.025 | 0.01 |
| EN 10216-2 Grade 13CrMo4-5 | 0.10-0.17 | 0.15-0.35 | 0.40-0.70 | 0.025 | 0.01 |
| EN 10216-2 Grade 11CrMo9-10+QT | 0.08-0.15 | ≤ 0.5 | 0.40-0.80 | 0.025 | 0.01 |
| EN 10216-2 Grade 25CrMo4 | 0.22-0.29 | ≤ 0.4 | 0.6-0.9 | 0.035 | 0.01 |
| EN 10216-2 Grade X11CrMo5+I | 0.08-0.15 | 0.15-0.50 | 0.30-0.60 | 0.025 | 0.01 |
| EN 10216-2 Grade X11CrMo5+NT1 | 0.08-0.15 | 0.15-0.50 | 0.30-0.60 | 0.025 | 0.01 |
| EN 10216-2 Grade X11CrMo5+NT2 | 0.08-0.15 | 0.15-0.50 | 0.30-0.60 | 0.025 | 0.01 |
| EN 10216-2 Grade P195GH | ≤ 0.13 | ≤ 0.35 | ≤ 0.70 | 0.025 | 0.01 |
| EN 10216-2 Grade P235GH | ≤ 0.16 | ≤ 0.35 | ≤ 1.20 | 0.025 | 0.01 |
| EN 10216-3 Grade P460NH | ≤ 0.20 | ≤ 0.60 | 1.00-1.70 | 0.025 | 0.01 |
| EN 10216-3 Grade P460NL1 | ≤ 0.20 | ≤ 0.60 | 1.00-1.70 | 0.025 | 0.008 |
| EN 10216-3 Grade P460NL2 | ≤ 0.20 | ≤ 0.60 | 1.00-1.70 | 0.025 | 0.005 |
| EN 10216-3 Grade P275NL1 | ≤ 0.16 | ≤ 0.40 | 0.50-1.50 | 0.025 | 0.008 |
| EN 10216-3 Grade P275NL2 | ≤ 0.16 | ≤ 0.40 | 0.50-1.50 | 0.025 | 0.005 |
| EN 10216-3 Grade P355N | ≤ 0.20 | ≤ 0.50 | 0.90-1.70 | 0.025 | 0.02 |
| EN 10216-3 Grade P355NH | ≤ 0.20 | ≤ 0.50 | 0.90-1.70 | 0.025 | 0.01 |
| EN 10216-3 Grade P355NL1 | ≤ 0.18 | ≤ 0.50 | 0.90-1.70 | 0.025 | 0.008 |
| EN 10216-3 Grade P355NL2 | ≤ 0.18 | ≤ 0.50 | 0.90-1.70 | 0.025 | 0.005 |
| EN 10216-3 Grade P460N | ≤ 0.20 | ≤ 0.60 | 1.00-1.70 | 0.025 | 0.02 |
| EN 10216-4 Grade P215NL | ≤ 0.15 | ≤ 0.35 | 0.40-1.20 | 0.03 | 0.01 |
| EN 10216-4 Grade P265NL | ≤ 0.20 | ≤ 0.40 | 0.60-1.40 | 0.03 | 0.01 |