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Oilfield Cementing Hydraulic Double Stage Collar, Multistage Collar

Puyang Zhongshi Group Co., Ltd.
  • Certification：API
  • Surface Treatment：Spray-Paint
  • Type：DV Collar
  • Use：Well Drilling
  • OEM：Avaliable
  • Sample：Avaliable

Base Info

  • Model NO.：ZS30
  • Stage Collar Type：Hydraulic Type
  • Transport Package：Wooden Case
  • Specification：5 1,2"-13 3,8"
  • Trademark：ZS
  • Origin：Henan

Description

Size, in5 1/2"7"9 5/8"13 3/8"Max O. D., mmΦ170Φ208Φ283Φ381Drill-out I. D., mmΦ122Φ155Φ220Φ315Overall Length, mm1082118212221280Rated Load, t140170210300Sealing Capacity, MPa25252525Opening Pressure, MPa13131314Closing Pressure, MPa5555Lower Sliding Sleeve I. D., mmΦ85Φ115Φ176Φ203Upper Sliding Sleeve I. D., mmΦ95Φ125Φ197Φ285 
Certifications
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001.