Standard: API Spec 5CT /ISO 11960
Size: 1.315”-4-1/2”
Steel Grade: J55, K55, N80, L80, C90, T95, P110 etc
Thread type: EUE 8rd, NUE 10rd, and all kinds of premium connection and high performance threads
Length: R1, R2, R3.
Contact: Jack Chen
Phone: +86-536-5229620
E-mail: sale01@sinohuanuo.com
Add: North of Mihe Road, Shouguang, 262700, China