| Description | ERW steel pipes used for oil industry ,carbon steel pipe, spiral steel pipe,ERW steel tube, EFW steel pipe |
| Standards | ASTM, AISI, JIS, SUS, EN, DIN, BS, GB |
| Material | Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, |
| 08F, 10F, 10, HG5, DF08 SPHC, M8 |
| ASTM A 53: Gr. A, Gr B, Gr C, Gr.D |
| API 5L: A, B, X42, X46, X52, X56, X60, X65 X70,X100 etc |
| GB/T9711: L175, L210, L245, L290, L320, L360, L290, |
| L320, L360, L390, L415, L450, L485, L555,etc |
| ASTM A252: Gr.1 Gr.2 Gr.3 etc |
| Type | Spiral, ERW (Electrical Resistance Weld), |
| EFW (Electric Fusion Welding) |
| Outside Diameter | 6mm-2500mm |
| (1/8 inch,1/4 inch, 1/2 inch,3/4 inch, 1inch, 1 1/4 inch , |
| 1 1/2 inch, 2inch,2 1/2 inch,3inch, 3 1/2 inch, 4inch,5 inch, |
| 6inch, 8 inch, 10 inch, 12inch,14inch, 16 inch, 18 inch, |
| 20 inch, 22 inch, 24 inch, 26inch, 28 inch,30 inch,32 inch, |
| 34 inch, 36 inch, 38 inch, 40 inch, 42 inch, 44 inch, 46 inch, |
| 48 inch) |
| Thickness | 1mm~220mm |
| (SCH5 ,SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS, |
| SCH80,SCH100,SCH120,SCH140,SCH160, XXS) |
| Length | 6m, 5.8m,or as required |
| Outside Coating | Anti-rust oil, black painting. |
| Epoxy Coating according to AWWA C-210 |
| Bitumen Coating according to DIN30672, BS534 |
| Coal- Tar Enamel Coating according to AWWA C-203 |
| 3 Layer polyethylene Coating according to DIN30670 |
| 3 Layer Polypropylene Coating according to DIN30678 |
| Inside Coating | Epoxy lining according to AWWA C-210 |
| Bitumen Lining according to DIN30673, BS534 |
| Coal-Tar Enamel Lining according to AWWA C-203 |
| Cement Mortar Lining according to AWWA C-205, BS534 |
| Price Term | EX-Work, FOB, CFR, CIF |
| Package | Wooden box, bundled for export standard or as required |
| Payment Term | T/T, L/C, WU |
| Delivery Time | According to customer' s quantity. |
| Application | a) General service industries (petroleum, food, chemical, |
| paper, fertilizer, fabric, aviation and nuclear) |
| b) Fluid, gas and oil transport |
| c) Pressure and heat transmission |
| d) Construction and ornament |
| e) Boiler heat exchangers |
