Product Attribute:
Material:Steel
Size:2-3/8inch
Color:Green
Applicationt:
oil
Production Description:
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",
4.Type: NU, EU, NUE, EUE, TBG, UPTBG, non-upset, external-upset(tubing coupling)
5.Surface treatment: Whole phosphating, or inside phosphating and outside coating
6.Packing: By carton, wooden case, wooden pallet, or by requirements of customers