Comply with the technical standard of API 8C.7K alloy steel model two surface hardening process

Comply with the technical standard of API 8C.7K, and awarded the national manufacture license.

Select the superior quality of alloy steel model.

Strength of the school box with ABAQUS finite element analysis, and electric stress test method.

Using two surface hardening process.

Major technical parameters

Specification model	Rated load k N/US ton	Working length mm	Shape dimension mm	Net weight kg
DH75	665/75	1500	1620*250*90	50
DH150	1335/75	1800	1980*270*100	60
Dh250	2225/250	2700	2900*360*110	150

Experience Makes Difference!

 

Pls contact me if you have any problems!

 

 

Ronnie  Wang

 

Tel:     86 010-64021466  010-64021477   ext 230

Fax:    86 010-64078878

Email:  ronniewang @aiet .com.cn

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