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Pipeline. Grooved Connection. One Stop Meet.

HQ pipeline is a professional manufacturers & exporters of all kinds of pipeline products in China, mainly specializing in pipe fittings(malleable iron pipe fittings, grooved fittings, stainless steel fittings), pipe hangers and clamps, pipe preparation machines(pipe grooving machines, pipe cuttings machines, hole cutting machines, pipe threading machines), valves(Butterfly valves, Gate valves, Check valves, Global valves, Y strainers both flange and groove end), casting OEM service and so on, which are wildly used in the area of fire fighting, drainage, central air conditioning, mining, chemical industry and electricity etc.

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PRODUCTS

  • GROOVED FITTINGS
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  • HANGER AND CLAMPS
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  • MACHINES
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  • VALVES
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FEATURED PRODUCTS

With maintaining the Total Quality Management (TQM) by Quality Control Section, all products are subject to pass strict inspection at each stage of the production process, from starting material handling to finished product shipping.
For years, we has been successively honored with “Nationwide Quality Credit AAA Brand Enterprise” and “Contract abiding company”, certified with ISO9001-2001. We and our products also comply with some relative foreign systems, like Quality Management System, UL/FM, CE and etc.

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FACTORY SHOW

Our plants well equipped with advanced production equipments: the annual output over ten thousand Disa foundry assembly lines, horizontal parted automatic Molding Line and sand core machines; systematic and advanced casting and inspection technology guaranteed our lasting good quality;horizontal parted automatic Molding Line and sand core machines; systematic and advanced casting and inspection technology guaranteed our lasting good quality;horizontal parted automatic Molding Line and sand core machines; systematic and advanced casting and inspection technology guaranteed our lasting good quality

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