- Organic Salt[2]
- Carbonate[5]
- Oil Pressers[7]
- Mining Machinery Parts[1]
- Cylinders[7]
- Pipe Fittings[7]
- Steel Pipes[6]
- Contact Person : Ms. Lau Elaine
- Company Name : Dynoland International Trading Co., Ltd
- Tel : 86-10-81521860
- Fax : 86-10-80816501
- Address : Beijing,Beijing,Room 1607, L/C International Center, Tongzhou, Beijing China
- Country/Region : China
Casing in accordance with API Spec 5CT
We supply all seamless and ERW casing pipes according to API Spec 5CT latest edition. Our casing are produced by the leading OCTG manufacturers in China like TPCO, Hengyang Valin, Baotou Steel, Jiangsu etc. Grades: H40, J55, K55, N80, L80, HC N80, C90, T95, P110, HC P110. The outer diameter of casing is ranging from 4 1/2" to 20". 30” conductor with plain ends or fast connection is also available.
Manufacturing method | Cold Drawn or Hot-rolled Seamless, ERW, LSAW |
Size (OD) | 4 1/2", 5", 5 1/2", 6 5/8", 7", 7 5/8", 8 5/8", 9 5/8", 10 3/4", 13 3/8", 16", 18 5/8", 20", 30” |
Grade | J55, K55, N80, L80-1, L80-9Cr, L80-13Cr, C90, T95, P110, P110-13Cr, Q125 |
API Connections | Round thread(8tpi, STC and LTC), Buttress thread (5tpi, BTC) |
Premium Connections | HSM, TP-CQ, RJS (compatible with VAM and HSC) |
Length range | Range 1, 2, 3 |
Technical modifications | Special clearance; For extra clearance applications Special bevel; 20°bevel Slotted (Screen casing) |
Casing in accordance with API Spec 5CT
