1.Outside Diameter:89mm,thickness:9mm 2.Use:mining,water well,oil drilling. 3.Available in all sizes. 4.Long service life

Features:

Outside Diameter:60.76.89.114.127.140.168.mm

Wall Thickness:9-45mm

Materail:alloy steel

Use:water well drilling,mining,oil drilling,building,machinery,traffic

Method:cold drawn,hot rolled or hot expand

Long service life

High quality and best price

Standard:

1.ASTM A106 GR B,ASTM A53. GR B,ASTM A178 GR C,ASTM A1045  ,A210C,J55

2.SAE1020.SAE1045

3.JIS G4051 S20C,JIS G4051 S45C,JIS G3454 STPR370,JIS 3454 STPG42

4.DIN ST 45-8,DIN ST 42-2,ST 45-4 .ST52.4

USE:

DTH bits DTH hammer,DTH drill rods ODEX,SYMMTRIX

1.top hammer drilling tools inculding thread button bit ,copling,taper rods and bits,shank adpter and etc.

2.DTH drilling tools including air DTH hammer,DTH bits with COP,DHD,QL MACH,MISSION,SD,XL shank.

Photos:

89MM drill pipes