Product Description

 Haixin petroleum equipment Co. Ltd  located in Shengli oil field, Dongying city, Shandong province, China. We are one of professional manufacturer; our products include drill rigs, work over rigs, drill pipes, and other drilling equipment. Please contact us if you have any needs our company specializing in producing and selling the API standard drill pipe. OD from 2 3/8" to 5 1/2" and steel grade from E*5 to S**5. They are mainly used in oil and gas exploration and development process of deep well, horizontal well and extended reach well. Comprehensive propertied: good smooth finish, favorable flexibility, strong resistance to impact, outstanding adhesion and wonderful corrosion resistance character.