Packaging & Delivery
Packaging Detail: bundles ,
All connections shall be equipped with pressed steel or plastic steel thread protectors.
Delivery Detail: According to the quantity

Specifications drill pipe
1.OD:3 1/2,4",4 1/2",5",5 1/2" (2 3/8" - 6 5/8")
2.Steel grade: E75,X95,G105,S135
3.Standard :API SPEC, 5DP
4.Length:
  R1:5.49-6.71M
  R2:8.23-9.71M
  R3:11.58-13.72M
5.MOQ :25 Tons

water well drill pipe
1.OD:3 1/2,4",4 1/2",5",5 1/2"
2.Steel grade: E75,X95,G105,S135
3.Standard :API
4.MOQ :25 Tons