China Manufacturer for Astm A321 Stainless Welded Steel Pipe - ERW Casing Pipe – Shenzhoutong
China Manufacturer for Astm A321 Stainless Welded Steel Pipe - ERW Casing Pipe – Shenzhoutong Detail:
| Product | ERW Casing Pipe |
| Process | Electrical Resistance Weld |
| Standard | API 5CT PSL1, API 5CT PSL2 |
| Material | H40,K55,J55,L80,N80,P110,etc |
| O.D | 4”–20”(114mm–508mm) |
| W.T | 0.237”–1.602”(6–26.97mm) |
| Length | As per customer’s requirement |
| Thread | BTC,LTC,STC |
| Surface Treatment | Bared,Black painted,Corrosion Resistant Coating + Cap |
| Application | Used for oil well drilling . Mainly used in the process of drilling and the wall support after completion ,to ensure the process of drilling and the normal runningof the oil wells. At the same time, tube into the well, used as fluid production or injection. |
Product detail pictures:

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We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for China Manufacturer for Astm A321 Stainless Welded Steel Pipe - ERW Casing Pipe – Shenzhoutong, The product will supply to all over the world, such as: luzern , Detroit , El Salvador , Abiding by our motto of "Hold well the quality and services, Customers Satisfaction", So we give our clients with high quality products and solutions and excellent service. Be sure to feel free to contact us for further information.
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!





