Jiangsu double-hsin petroleum machinery Ltd., located in Jiangsu Province is known as the breadbasket Jianyang Jianhu County Industrial Park, is specializing in the production of petrochemical equipment of private enterprises. Existing staff of 128 people, 42 engineering and technical personnel. The company is the China National Petroleum Corporation and oil company shares in the supply of oil drilling and production accessories level members of the network unit, but also China's oil supplies and equipment export members of the network unit. The company has a sound quality management and quality assurance system, metrology and testing physical and chemical test well-equipped to meet the API production. 1997 passed ISO9002 international quality system certification, in 2003 won the American Petroleum Institute API-6A certificate (6 A-0644), API-16C (16C - 0034) certificate.
Hotline：
0515-86315688
Fax：
0515-86315666
Bank accounts：
Bank of China
Zip：
224700
Tube meet of Expenditure
Instruction of tube meet of Expenditure
Killing and the expenditure of the implementation of the oil exploration is nearly Drilling Well Control of important installations. Expenditure control of the set pressure, arthritis maintain the balance of hole through the throttle pressure relief to the soft lining is shut-in, spray can be used to take to protect wellhead.
Product specifications
Work pressure
2000~15000Psl
Product specification-leve
PSL3~PSL4
Nominal Path
21/16'' ''
Implementation of standards
APISPEC16C＆API SPEC6A
Material-level product
EE＆FF
