China drill pipe Manufacturer

Dongying haixin Petroleum Equipment Cooperation limited locate in economic development zone of hekou, dongying. With land area of 150 acres,with the registed found of 20 million rmb.total investment 190 million rmb.with a high-tech petroleum equipment company, integreting scientific research, production and distribution, a famous company in petroleum equipment industry.The company insist on the principle of service as first,customer as center,market as guide,the operation philosophy of quality as root,honest as basis, morality as first ,credit standing as live.. First class products,first class service is our quality policy with excellent HSE system. ISO 9001 and API.Our donomate product is the oil drill pipe which is manufactured by American American MTI for friction welding machine with the OD from 2-3/8'' to 5-1/2'' and steel grade from E75 to S135,mainly be used in oil and gas exploitation and development process of deep well, HORIZONTAL WELL AND extended reach well. Our companty has a product capacity of 12000 tons of oil dill pipe every year.And the bear pipe body is from TPCO. The quantitied products go through upsetting heat treatment, welding and the accepted NDT inspection, magnetic test, ultrasonic test. The oil drill pipe has good smooth finish, favorable flexibility, strong resistance to impact, outstanding adhesion and wonderful corrosion resistance character.The other products of haixin include tubings,casings,drill collars,downhole tools and pumping units and...