Nice Quality API Thread 2 3/8 If 2 7/8 Reg3 1/2 If Reg DTH Down The Hole Drill Pipe

2025-04-13 introduction 2420

Standard:

Ios

Length:

1-6m

Usage:

Oil Mining, Well Drilling

Material:

Carbon Steel

Product Name:

DTH Drill Pipe/Water Well Drill Pipe

Production Tachnology:

Friction, Nitriding, Upsetting

Application:

Mining, Drilling

Thread:

API Thread

Diameter:

89mm/3.5"

Steel Grade:

R780

Color:

Customized

Trademark:

Weilida / none

Transport Package:

Boundle

Specification:

R780

Origin:

China

HS Code:

8431431000

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