Nanjing Tianjiu Technology Co., Ltd. China (Mainland)

Nanjing Tianjiu Technology Co., Ltd., a specific company providing equipment in the fields of petroleum, chemical, metallurgical, power plant, pharmaceutical, shipbuilding, nuclear power, and military. As a production enterprise, we are the member of China's Petrochemical, Petroleum, Marine Supply and Equipment (Group) Company. We have been approved with ISO9001 quality certification, licensed by the API Monogram Program for Spec. 6A, Spec. 6D, Spec. 16C, Spec.16A, and Spec.7. We have the rights to use the certificates and marks. Our major products High and medium pressure valves The main technical parameters are PN2.5-105Mpa of nominal pressure and DN3-500mm of nominal size. Our products are in accordance with international standards of ISO/DF, the United States ANSI, API, GB and SY standards for petrochemical production and other professional standards. Oil production (gas) wellheads, blowout preventers, casing heads, cutting tubes, slip tube sinks, drilling accessories, pneumatic pressure test pumps and other products Systems for welding steel elbows, three and four pipe caps and pipe hoops; Forged threaded elbow systems, steel plate flat welding systems with flat welding necks, threads, socket hairs, Fang-lan hairs, split-type high-voltage blue hairs, and blue hair covers Our products meet the national standards, such as GB/T14383, GB/T14626, GB/T9112~9124, HG20592~20635, SH3406, SH3410 and JB/T74~86.2, and foreign standards, for example American standards of ASME B16.5, B16.11, MSS SP and API, German standard of DIN and Japanese standard of JIS. Our company is equipped with advanced technological equipments, excellent facilities and powerful technical capacity. We have a good business reputation and warmly welcome all clients from at home and abroad to cooperate with us.