2,Thread: ROUND THREAD, BUTTRESS THREAD API THREAD
3,Coating: TiN, TiCN, Al2O3, TiALN
4,Application: J55, N80, P110
We are a major professional carbide API threading inserts manufacturer in China. With more than 50 years, we have been devoted ourselves to the development and production of carbide API inserts. We have a lion's share in the Chinese market in this field. With strong technical force, we are providing our customers a good technical solution while supplying the right products.
Our customers are ranging from steel tube plants to oil fields.
Specifications: 4 TPI, 5 TPI, 8 TPI, 10 TPI,
Thread: ROUND THREAD, BUTTRESS THREAD,API THREAD
Coating: TiN, TiCN, Al2O3, TiALN
Application: J55, L80, N80, P110
Any special requirements as per your drawings and samples are also welcome