Oilfield API Drill Pipe Thread Protector  

API Standard NU&EU Plastic and Steel drill pipe threaded protector  The Thread Protectors are designed to provide protection to the connections during handing transportation,and to prevent debris from entering the threads and tube body. The threads are made in such a manner that they cover all the threads of the connections and prevent the thread protector from stripping or vibrating loose.  We can produce premium thread protector and customize.  Subsurface Sucker Rod Pump, Cementing Accessories, Pressure Vessels, Sucker Rod Pump, Pumping Unit, Valve Seat Packaging & Shipping Cementing accessories Cementing Plug of well cementing packing Company Information Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterpri…