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China Hydril PH 6 equivalence connection

  • TP-QR Premium Connection

    Contact NowTP-QR Premium ConnectionKunYuan has much experience in Premium Connection. The assortment of premium connection gages are not restricted from sale in any way and are available in their standard design formats to be used and modified as necessary to accurately inspect any special connection feature. KunYuan is...

  • TP-JC Premium Connection

    Contact NowTP-JC Premium ConnectionThe KunYuan's Premium Casing incorporates a threaded and coupled connection that performs successfully in a wide range of applications and environments for the oil and natural gas industry. The KunYuan's Premium connection retains maximum metal to metal shoulder for over-torque protection ...

  • BG Premium Connection

    Contact NowBG Premium ConnectionThe KunYuan's Premium connection has been designed to optimise stress distribution and reduce galling during power make-up. KunYuan's robust and durable design incorporates a metal-to-metal gas tight seal in conjunction with a reverse angle torque shoulder and together with the Buttress thread...