Description
 
Specification  
Std Ref:API 5CT 5B ISO9001,2008
Grade:J55,K55,N80-1,P110
Size:tubing 1.9''to4-1/2''
Casing:4-1/2'' to 13-3/8''
2 7/8" EUE Tubing Pup Joints for Oilfield
1.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling fro4-1/2"to 13-3/8"
2.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling).
3.Surface treatment: Whole phosphating, or inside phosphating and outside coating
4.Packing: By carton, wooden case, wooden pallet, or by requirements of customers
Otherwise, Our company manufactures and sells casing and tubing couplings,pup joints, tool joints, stabilizers, anchors of oil pumps and revolving sand gravitated device of well, etc. We always do business based on the principle of equality and mutual benefit, we provide the high quality and competitive price products.
Std Ref.:API 5CT and 5B ISO9001,2008