Requirement of the pictures of the broken products, series number and quality report.
Series number:144514W TH-SSH140723-129
1,Application:Water Well Drilling
2,Working Pressure(Bar)：15-26 bar
3,Rock Formation: Corrosive rock,hard rock
Serious wear,when drilling to 80 meters
Deliver the required materials to QC department.
The QC department provides the final solution after they analyzed and discussed the problems based on the required materials
Negotiate with our customers according to the solution which provide by our QC department.
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