Low Torque Bonnet Seal

           Our Low torque bonnet seal is a bore type seal assembly that not only extends into            the intermediate flange but is also captured in the machine bore in the body face.            The bonnet seal is independent, does not depend on the bonnet torque. It greatly            reduces torque requirements for bonnet bolts, thus extends the bonnet bolt thread            life.

  • Country:Singapore
  • telephone:65-6562984911
Drill collars(Type A,B andC)are manufactured according to API and SY/T standards .
Drill Collars
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Wanhai Cartridge 40D-1 40mm Low Torque Cartridge

Minimum Opening Angle 23° Maximum Turning Angle 100° Maximum Temperature 95°C Lever Break Torque ≥12N.m Tightening Torque 8-10N.m Specification of 40D-1 40MM Ceramic Disc Cartridge Pressure VS Average Flow Rate P. (bar) 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 F. (I/min) 11.2 16 19.6 ...

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Wanhai Cartridge 25H-1 25mm Low Torque Cartridge with Distributor

Wanhai Cartridge 25H-1 25mm Low Torque Cartridge with Distributor Minimum Opening Angle 21° Maximum Turning Angle 100° Maximum Temperature 95°C Lever Break Torque ≥12N.m Tightening Torque 8-10N.m Specification of 25H-1 25mm Low Torque Cartridge with Distributor Pressure VS ...

Come From NINGBO WANHAI CARTRIDGE TECHNOLOGY CO.,LTD

Wanhai Cartridge 25D-1 25mm Low Torque Cartridge

Wanhai Cartridge 25D-1 25mm Low Torque Cartridge Minimum Opening Angle 21° Maximum Turning Angle 100° Maximum Temperature 95°C Lever Break Torque ≥12N.m Tightening Torque 8-10N.m Specification of 25D-1 25mm Ceramic Disc Cartridge Pressure VS Average Flow Rate P. (bar) 0.5 ...

Come From NINGBO WANHAI CARTRIDGE TECHNOLOGY CO.,LTD