603619
Stock code
(%)
? The grooves of sheave are intermediate frequency quenched so that the surface hardness will be improved and the service life will be extended.
? Combining the travelling block and the hook together reduces overall length to meet the requirements of a top drive.
? The primary load-carrying parts of the hook are subject to NDE test.
? There is a reliable safety device at the hook.
? The shafts of travelling block are forged with alloy steel and provided with a lubrication hole for single sheave bearing.
? The travelling block assembly is in accordance with API Spec. 8C and API monogram can be used on it.
603619
Stock code
(%)
1. Tel.:
ZPEC Head-quarters' Line 021-61048066
Equipment Group Line: +86 21 61048066
ZOOE Line: +86 21 61048066
Human Resources Dept: 021-61048063
2. Email:
Administration Dept.: office@www.huashengnhj.com
Engineering Marketing Dept.: gcscb@www.huashengnhj.com
Equipment Marketing Dept.: sales@www.huashengnhj.com
ZOOE Marketing Dept.: zooe@www.huashengnhj.com
Human Resources Dept: zhaopin@www.huashengnhj.com
3. Address:
No.3998, Jiangshan Road, Pudong New Area, Shanghai, P.R.C
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