ERW steel pipes Inventory Resources
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API steel pipe
- API steel pipe
- API steel casing pipe
- Casing and Tubing
- API drill pipe
- API5L steel pipe
- Oil pipeline

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Carbon steel pipe
- Carbon steel pipe
- Welded steel Pipe
- seamless carbon steel pipe
- Petroleum Casing Pipe

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Alloy steel pipe
- astm a 335 gr p22
- alloy steel pipe l555
- 25crmo4 alloy steel pipe
- alloy pipe a335 p11








- interpret seamless steel pipe
- Water pipeline - Handling and
- Applications of welded pipe pil
- welded steel pipes and Seamless
- ASTM A 106 Seamless Pipe
- Carbon dioxide resistant oil ca
- seamless steel pipe On-line col
- EN 10305-1 / DIN 2391 cold draw
- EN 10255 Standard Pipe,replaces
- API 5L A53 / A106 Grade B, Seam
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QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association

ERW steel pipes
1.Electric resistance welded pipes
2. The best factory price
3.OD: 1/2"~8" Thickness: 2.75~6mm
1.ERW steel pipes (Size available)
| Inch | OD(mm) | Thcikness(mm) | length(M) |
| 1/2 | 21.3 | 0.6~3.0 | 0.3-12m |
| 3/4 | 26.9 | 0.6~3.0 | 0.3-12m |
| 1 | 33.4 | 1.0~3.0 | 0.3-12m |
| 11/4 | 42.3 | 1.0~4.0 | 0.3-12m |
| 11/2 | 48.3 | 1.0~4.0 | 0.3-12m |
| 2 | 60.3 | 1.5~4.0 | 0.3-12m |
| 21/2 | 76.1 | 1.5~4.0 | 0.3-12m |
| 3 | 88.9 | 1.5~9.5 | 0.3-12m |
| 4 | 114.3 | 2.0~9.5 | 0.3-12m |
| 5 | 141.3 | 3.0~9.5 | 0.3-12m |
| 6 | 168.3 | 3.0~12.0 | 1.0~12m |
| 8 | 219.1 | 3.2~12.0 | 1.0~12m |
| 10 | 273 | 6.0~15.0 | 1.0~12m |
| 12 | 323.8 | 8.0~15 | 1.0~12m |
| 14 | 355.6 | 8.0-20.0 | 1.0~12m |
| 16 | 406.4 | 6.4~20.0 | 1.0~12m |
| 18 | 457.2 | 6.4~20.0 | 1.0~12m |
| 20 | 508 | 6.4~20.0 | 1.0~12m |
| 22 | 558.9 | 6.4~20.0 | 1.0~12m |
| 24 | 609.6 | 6.4~20.0 |
1.0~12m |
| Product |
ERW steel pipes |
| Material: |
Q235A/Q235C/16Mn/20#/Q345/L245/L290/X42/X46/X60/X80 |
| Standard: |
GB/T3091-2008/GB/T14291-2006/GB/T14980-1994/GB/T12770-2002/GB/T12771-1 |
| Certificate |
SGS, BV, ISO9001 |

