Specifications
Longitudinally seam ERW welded steel pipe1) Outside diameter: 21.3 ~ 711mm Wall thickness: 2.11-14MM
2) Length: 5.8-12M
API 5L/ASTM A252/A53/AWWA C200 ERW steel pipe
Hebei ShenZhou Steel Pipe Manufacturing Co., Ltd
1. Size:
a) OD: 1/2'' ~28'' WT: 0.083'' ~ 0.551''
b) OD:21.3 ~ 711.2mm WT: 2.11 ~ 14mm
c) OD: DN20 ~ DN700 WT: 2.11 ~ 14mm
2. Length: 6 ~ 12m
3. End: 30~35° Beveled end
4. Production Standard :
- API 5L PSL1/ PSL2
- ASTM A53
- ASTM A252
- AWWA C200 C203 C205 C210 C213 C216 C218 C222
- GB/T9711.1
- GB/T3091
- DIN / EN / BS
5. Material:
- Q195, Q215, Q235, Q345B, Q345C, 16Mn, 10#, 20# ,
- A53 /A106 Gr B,
- A252 Gr 1, Gr 2, Gr 3,
- A, B, X42, X46, X52, X56, X60, X70,
- L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485,
- St33, St35.8, St37, St42, St 45-8, St52,
- S235JRH, S275JRH, S275J2H, S355JRH, S355J2H, S355K2H,S275NH, S275NLH, S355NH, S355NLH
6. Quality Control:
- 100% X-Ray inspection
- 100%Hydraulic Pressure test
- 100% Ultrasonic inspection
7. Coating and Lining:
- External coating: Anti-corrosion black or Varnish painting, epoxy coal tar enamel, glass fiber cloth
- Insulation Coating 3PE, 3PP, FBE, Polyurethane and so on
- Internal lining: Epoxy , cement motar, and according to customers requirement
Hebei Shenzhou Steel Pipe Manufacturing Co., Ltd is a professional manufacturer of steel pipe,
own strict quality control system, and test carefully quality of all steel pipe at every stage of production ,
We make sure supply the best steel pipe to you.
Send Inquiry to This Supplier
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