1) Size: 2-3/8 inch to 4-1/2 inch
2) End Type: NU & EU
3) Steel Grade: H40,J55, K55, N80, L80, P110 Q125
4) Specification: API Spec5CT;
5) Feature: Nanoscale Titanlum-containing Compound Coated, high corrosion resistance and long running life.
6) Dimensions and their tolerances of tubing round-thread as per API spec 5B.
7) Protection of Thread: Thread protector.
8) Based on the principle of equality and mutual benefit, we provide the products with high quality at competitive price.
9) Length: 2' 4' 6' 8' 10' 12'