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Precise punched slotted Screen jacket can adopt line seam welding along axial direction of tube or helical welding mode to enhance strength of filtering sleeve greatly. Aperture can be decreased or closed by compressing parts with external force during local extrusion to guarantee reliability of sand control. It shall adopt precise punching technique. Side punching opening of stainless steel precise punched slotted Screen jacket can reduce direct erosion effect of sand bed to screen. Machining range of punching aperture is from 0.20mm to 1.00mm. Machining error scope can be controlled within 0.015mm which can guarantee requirements of filtering precision. It adopts high-density punching technique. Effective opening slot length is three to five times of length of ordinary slotted tube and two to three times of length of ordinary caulking screen. Screen Pipe
2017-01-14 06:42 Views:123

Price:Negotiable
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Company name:Puyang Zhongshi Group Co.,Ltd.
Status:[Offline] [Send message] [Chat]
Business contact:Tubing pump(Mr.)
Telphone:
Area: East Asia-China(Mainland)
Address:Petroleum Equipment Industrial Park Puyang Henan 45700 China
Status:[Offline] [Send message] [Chat]
Business contact:Tubing pump(Mr.)
Telphone:

Area: East Asia-China(Mainland)

Address:Petroleum Equipment Industrial Park Puyang Henan 45700 China