The plastic thread protectors are made of a threaded low density or high-density polyethylene bumper, which absorbs the impact shocks.

The accurate threads prevent vibrating and premature release of the protectors from the tube during the transport.
The plastic thread protectors are available either in the open end or closed end version, liftable or non-liftable. The liftable protectors allow moving of the tubes using hooking devices and in the same time keep the tube thread and coating undamaged. The closed end protectors may have an optional vent hole designed to keep the inner pressure equal to the outer pressure. The vent hole may also have a filter, which prevents the intrusion of the foreign particles.

Our plastic material used in the design of the protectors insures the protector integrity within the temperature range given by the API 5CT standard (-46ºC÷66ºC).Their design allows easy setting and removing using a tube wrench.

Sizes: 2 3/8”, 2 7/8”, 3 ½”, 4", 4 ½”, 5", 5 ½”, 6 5/8", 7", 8 5/8", 9 5/8", 13 3/8"

PLASTIC PIN THREAD PROTECTOR DC 4-3/4” CONNECTION 3.1/2”

 

 

 

CONTACT: Gavin lee

 

My skype: zhongshi221

 

TradeManager:cn200039654

 

Tel: +86 151 3628 6271