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China Used in pipe jacking engineering to build underground pipelines without surface excavation. Manufacturer, Supplier, Factory

Our rewards are lessen selling prices,dynamic sales team,specialized QC,solid factories,high quality services for Used in pipe jacking engineering to build underground pipelines without surface excavation., Pipe jacking construction, underground installation, no-excavation, pressure resistance., Withstand jacking force and underground pressure to ensure pipeline integrity., Any calls for from you'll be paid with our best interest!
Used in pipe jacking engineering to build underground pipelines without surface excavation., Now, with the development of internet, and the trend of internationalization, we've got decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to provide our customers more profit, and looking forward to more chance to make business.

Hot Products

  • Micro Air Bleeding Valve

    Micro Air Bleeding Valve

    Micro Air Bleeding Valve ARVX PN10/16
    • Connection Ends: ISO 7-1
    • Working Pressure: PN10/16
    • Temperature Range: 0℃- 40℃
    • Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550
  • Hydraulic Control Valve

    Hydraulic Control Valve

    This hydraulic control valve complies with ISO, BS, EN, DIN, ASTM, AISI, JIS, GBT and other standards, and is made of ductile iron, carbon steel, stainless steel, brass, bronze and plastic.
  • Sewage Pipe

    Sewage Pipe

    Guoming's Sewage Pipe, typically ductile iron-made, is designed for sewage transport. It resists corrosion from acidic/alkaline wastewater and hydrogen sulfide-induced "crown corrosion" . With reliable gasket seals, it prevents leaks and secondary pollution . Suitable for municipal drainage, industrial wastewater, and residential sewage systems, it handles gravity/pressure flow efficiently . Its robust structure ensures over 50 years of service, lowering maintenance costs for urban and industrial projects .
  • Flanged Resilient NRS Gate Valve

    Flanged Resilient NRS Gate Valve

    The Flanged Resilient NRS Gate Valve designed for water supply networks, this valve provides shutoff in municipal, firefighting, and industrial cooling systems (PN10/16 pressure rating), featuring an NRS non-rising stem ideal for confined chambers. Key projects include Thames Water’s pipeline renewal (2,000+ units) and Saudi desalination plants (salt-spray certified). Its dual-seal structure (EPDM + ductile iron wedge) ensures EN 12266 Class A leak-tightness, with ISO 5211 flanges and self-locking stem nuts. Manufactured on automated lines (300k/year capacity), BSI-certified valves exceed PN25 burst standards. Annual exports exceed 50k units (18% market share in Asia/Africa/Europe), with 5k DN50-DN600 units stockpiled for ≤7-day delivery.
  • Flanged Resilient OS&Y Gate Valve

    Flanged Resilient OS&Y Gate Valve

    BS 5163 Flanged Resilient OS&Y Gate Valve XZ41X PN25
    • Connection Ends: Flange to BS EN 1092-2:1997
    • Working Pressure: PN25
    • Temperature Range: 0℃- 100℃
    • Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550

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