The API composite material thread protector is made of low-density or high-density polyethylene bumper with threads, which can absorb impact and steel shell rolling on the front edge, ensuring better protection against danger.

Connection method: Female/Male
Material: Plastic, Steel
Thread type: EUE, NUE, STC,BTC, LTC, REG
Usage: tubing, casing, drill pipe
Function protection pipe thread
Product Name: Thread Protection Sleeve
Color: Black, Red, etc
Standard: API 5B
Material: Pure plastic, steel, plastic
Size: 2-3/8-20"

Thread type
Pipeline 2-3/8 "~4-1/2", EUE NUE
Sleeve 4-1/2 "~20", STC LTC BTC
Drill rod 2-3/8 "~ 8-5/8" REG