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| Product Name: |
Expandable Support Net
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Expand expandable slotted tubular to net support after down the hole into the position, and distraction with the fiber drilling fluid, which can stable the collapse layer and ensure that drilling carry out smoothly.
Features: Drove from the top, multi-level expansion, expansion rate 200%-300%, working pressure1-5t.
Uses: For the support which easy to fall layer, such as the flow of sand, rock salt layer, gypsum layer
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| Company: |
Shanghai Globe Petro-equipment Co., Ltd.
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| Contact: |
Mr. hua mei |
| Address: |
No 258 Nan Zai Road,Fengxian District, Shanghai, P.R. China |
| Postcode: |
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| Tel: |
021-57491639 |
| Fax: |
021-57490106 |
| E-mail: |
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