EN

DTH Outer Tube

DTH.jpg

Application

DTH Hammer

Steel Grade

42CrMo4/SAE4130

Size Range

O.D.

50mm-508mm

 W.T.

5-60mm

Delivery Condition

Cold Drawn +BKS

Decarburization

Max. 0.005”(0.127mm)

 

Our DTH hammer tube is produced by cold drawn with stress relieved condition

Application

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Colors Group

Nanhuan Road ,Zhangjiagang City,Jiangsu P.R. China

TEL:86-512-56985706

FAX:86-512-56985709

EMAIL:tubesales@chinacolorsgroup.com

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