Product name | ASTM A53 Welded Spiral Steel Pipe |
| Standard | ASTM A53 Gr.A/B, API 5L PSL1 and PSL2, GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219,DIN 1626/1615, DIN 17120, etc. we can also produce according to drawing and standards provided by customers. |
| Steel Grade | API 5L X42, X46, X52, X56, X60, X65, X70BN, X42N, X46N, X52N, X56N, X60N,BM, X42M, X46M, X52M, X56M, X60M, X65M, X70M, X80M, X90M, X100M, SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235, S275, S355, ect. |
| Ends | Plain end, spigot & socket joint, beveled, cut square, flanged, piling shoes,etc. |
| Surface | Bare, varnished, black lacquer, Bitumen Coating, zinc coating, anti-corrosion coating, 3PE, FBE,Epoxy, Cement Mortar, as per customer's requirement; |
| Packing | Usually in loose pieces; can be packed as customers' special requirements |
| Size | OD.:200mm-3500mm WT.:4.5mm-25.4mm L: 5.8M-2M or as your requirement |
Spiral steel pipes the diameter is from 219mm to 3500mm and thickness normally from 5 to 30mm. Spiral steel pipes is mainly used in oil and gas pipe lines and other fluid pipes. The standards have SY/T5037-2000, GB/T9711, API-5L etc.
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