Established in 1993, Guanfa Valve Manufacture Co., Ltd. is specialized China pipe bending manufacturer and distributor of valves, hoses, tubes and pipes. Our oem pipe bendings are suitable for acid, alkali, water, steam, seawater, coal gas and natural gas. They are widely used in petroleum, chemical, paper making, fertilizer, brewing and metallurgy. The use of specialized software of Pro/E and CAD has shorted the P&D and trial manufacture cycle, and greatly improved the service life and dependability of products. Our high-quality products have been exported to the North Amercia, UK, USA, Germany, Italy, India, France, Australia, Japan.

Native American Technologies has current capabilities of forming tubes and pipes using a 4kW direct diode laser. Although having all of the thermal forming advantages, this method does not meet production speed specifications. We are developing the capability to use this technology with a 25kW induction heating coil which would signify a large decrease in forming time.
Easily forms complex 3D shapes and bends
Does not stretch out pipe thickness, eliminating overall pipe size and weight
Ideal for custom shapes and sizes, no specialty tooling required
CAD to part feasibility
Thermally forms pipe without contact

Induction Pipe Bending supply to companies in:
Offshore Oil & Gas Production
Power Generation
General & Process Pipework
Induction Pipe Bending are able to provide excellent post-bend heat treatment activities offering a wide range of treatments.To assist us in providing a more comprehensive service, we are able to offer the following additional activities in order to fully meet customer requirements: Heavy Duty Pipe Bender suitable for 15 and 22mm outside diameter copper tube comes complete with form wheel and guides, bends tube over 180 degrees .All directors and design staff are qualified engineers and innovators who are accustomed to bringing an expert problem solving approach to everything they do. Our mission is to analyse our customer’s needs on an ongoing basis and constantly seek to develop better ways of dealing with them. This has placed us at the forefront of our industry in both national and international markets.

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