| Customization: | Available |
|---|---|
| Manufacturing Process: | Forging |
| Surface Treatment: | Spray-Paint |
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ECCENTRIC CASING ROLLER SWAGE ,API 7-1
The Eccentric casing roller swage is used to restoring buckied ,collapsed or dented casing to its normall idameter and roundness in oil,gas and water well.the maximum may revert to the 98% of the casing original inside diameter .The roller swage consists of eccentric mandrel,top roller ,center roller ,bottom roller ,taper roller ,screw ,steel ball ,etc. 
Tianhe oil group is a leading manufacturer in China speciallied for drilling tools /fishing tools /millng tools /maintenance equipment since 1973. our products have already exported and best selling to more than 50countries and reigons in the world .we have got very good reputaton from our customers .we have got API 7-1 ,API 5CT ,API 5DP AND ISO ,HSE certificates from 2001 .
we are always ready to welcome you with our best products and good services .
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