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  The Jiangsu Pu Tailong Valve Industry Co., Ltd. is a private scientific and technological enterprises, the headquarters is located in the world village "land of Huaxi Village, Jiangyin Chengjiang the Huangtang industrial park, set valve research and development, production, sales, service, import and export in one of the company.
The company was founded in 2004, is a scientific and technological professional valve manufacturer, the company covers an area of 12,000 square meters, the existing staff of 220 people, high intermediate technical personnel 22 people, has two production bases in Jiangyin, Jiangsu and Fujian Quanzhou. CAD, CAM development and design manufacturing and ERP enterprise resource planning system. Machining centers, CNC machine tools and Qiejia equipment 120 sets, physico-chemical, non-destructive testing, 12 (sets) spectroscopy valve comprehensive performance test equipment, lifting and transport equipment.
The company has passed ISO9001 quality system certification, ISO14001 environmental management system certification, GB/T28001 occupational health and safety management system certification, the American Petroleum Institute API6D product certification, all Fire Test API607 certification, EU CE certification, control valve and valve GeneralGet national special equipment manufacturing license (TS certification). The company is a member unit of China Valve Association, China National Chemical Equipment Corporation sentinel production enterprises, material supply network members of the China National Chemical Corporation, China Gas Association, members of the unit, in the oil supply network member unit of the member units of the parts supply network of State Power, Industrial and Commercial AAA grade credit enterprise, and has an invention patent and utility model patent, while dozens of the company products are exported to Europe, North America, Middle East, Southeast Asia and other countries and regions.
The company has always adhere to the operating principle of "mutual benefit and win-win and common development"; "excellence, innovation, integrity and service" management philosophy; "place among the world's forest industry brand" as the goal, to build a strong science and technology, innovation-oriented the modern enterprise. I believe that your participation and support, the Putai Long valve industry will usher in a golden age of rapid development!
The company mainly produces the products, materials, and technical standards are as follows:
A range of products: regulating valve, emergency shut-off valve, ball valve, gate valve, globe valve, check valve, butterfly valve, filter cryogenic valves (ball valves, gate valves, globe valves, check valves,), etc.;
Technical standards: American standard (API, ASME, ASNI), Europe (CE / EN), German standard (DIN), day Standard (JIS), British Standard (BS)
International standard (ISO), GB (GB), etc.;
Main material: WCB (A105), LCB (LF2), C5 (F5), WC6 (F11), WC9 (F22), CF8 (F304), CF8M (F316)
, The the 4A (F51), 5A (F53),, 6A (F55), CK3MCUN (F44), monel MONEL, nickel-based alloys INCONEL (625,825) 20 alloy, alloy steel (HSLA), duplex stainless steel (LDSS ), titanium (TiZrNiCu).
Nominal diameter: 1/4 "to 80" (DN6 to DN2000);
Pressure range: ASME / ANSI Class150 ~~ CLASS2500 (PN2.5 PN420)
Operating Temperature: -196 ℃ ~ 980 ℃;
7 main applications: polysilicon, metallurgy, mining, PTA chemical, petroleum, natural gas, petrochemical, power, heat and the pharmaceutical

We welcome new and old customers and we work together, we will be happy to serve you.
Click to download demo files, automatic control valve of the Company
Click to download the electronic sample of air separation valve
Click here to download the sample gas valve Electronic

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