Tianjin Soright company can supply high quality thread protector, the thread include EUE, NUE REG and IF etc, and the specifications are 2-73/8”, 2-7/8”, 3-1/2, 4-1/2, 6-5/8, 7-5/8 etc. The materials of our company's thread protectors include plastic, steel-plastic and all-steel. As customers gradua

1. Introduction of thread protectorsThe thread protectors are used to protect thread of tubing, casing and drill pipe.2. Material1. Plastic: Polyethylene2. Steel: Carbon steel3. Structure1. Pure plastic2. Plastic & steel2.1 Steel frame, plastic inside and outside2.2 Steel outside, plastic inside4. S