Applicable Industry | Energy & Mining |
Certification | API |
Size | 3-1/2" to 20" |
Use | Well Drilling |
Product Name | API 5CT N80 3 1/2 eue tubing couplings |
All products will be made according to API and related international standard as per customers' requirements.
Std Ref.:API 5CT and 5B ISO9001,2008
1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110
2.We also supply permium thread products by customer's request
3.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling from 4-1/2" to 20"
4.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling).
5.Surface treatment: Whole sting, or inside sting and outside coatingÂ
Â