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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Our well-equipped facilities and excellent excellent management throughout all stages of creation enables us to guarantee total buyer satisfaction 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: Czech , Germany , Berlin , We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.




