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China Drills guide holes, reams, then drags pipes back to install. Manufacturer, Supplier, Factory

Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Drills guide holes, reams, then drags pipes back to install., Non-excavation construction, directional drilling, pipe back-dragging, slurry lubrication, underground pipe laying, Combines directional drilling for non-excavation underground pipe laying., Uses slurry to cut drag and protect pipe coatings., If you are looking for Good Quality at a good price and timely delivery. Do contact us.
Drills guide holes, reams, then drags pipes back to install., In order to make more people know our items and to enlarge our market, we've got devoted a lot of attention to technical innovations and improvement, as well as replacement of equipment. Last but not the least, we also pay more attention to training our managerial personnel, technicians and workers in planned way.

Hot Products

  • DIN F4 Flanged Metal Seated NRS Gate Valve

    DIN F4 Flanged Metal Seated NRS Gate Valve

    DIN F4 Flanged Metal Seated NRS Gate Valve Z45T PN10/16
    • Connection Ends: Flange to DIN EN 1092-2:1997
    • Working Pressure: PN10/16
    • Temperature Range: 0℃- 200℃
    • Coating: Painting
  • BS EN 593 Universal Wafer Butterfly Valve

    BS EN 593 Universal Wafer Butterfly Valve

    BS EN 593 Universal Wafer Butterfly Valve D71X4 D371X4 PN10/16
    • Design Standard: BS EN 593
    • Connection Ends: Universal Flange to BS EN 1092 PN10/PN16, AS 2129 TABLE E,JIS B2212 10K, BS 10 TABLE D/E
    • Top Flange Standard: ISO 5211 Stem drive by keys, parallel or diagonal square or flat head
    • Working Pressure: PN10/16
    • Temperature Range: 0℃- 100℃
    • Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550
  • Ductile Iron Pipe

    Ductile Iron Pipe

    The product categories of ductile iron pipes and fittings mainly include: water supply pipes, drainage pipes, thermal pipes, polyfluoroester lined pipes, argon resin lined pipes, epoxy ceramic lined pipes, PE lined pipes, zinc-aluminum alloy pipes, jacking pipes, drag pipes, self-anchored pipes, sewage pipes and matching pipe fittings.
  • 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 NRS Gate Valve with Bypass Outlet

    Flanged Resilient NRS Gate Valve with Bypass Outlet

    The Flanged Resilient NRS Gate Valve with Bypass Outlet excels in critical water networks requiring safe isolation under pressure, like municipal water mains and fire protection systems. BS 5163 Gate Valve installations are proven in numerous utility and industrial projects globally.Utilizing advanced resilient seat sealing and robust pressure-balancing bypass systems, the BS 5163 Gate Valve is engineered for reliable, low-torque operation. BS 5163 Gate Valve production adheres to strict quality controls within ISO-certified facilities.
  • Threaded Y-Type Strainer V1 PN10/16

    Threaded Y-Type Strainer V1 PN10/16

    • Connection Ends: Thread to ISO 7-1
    • Working Pressure: 2.5Mpa -29℃to 66℃ 1.6Mpa 208℃
    • Coating: Painting
    Threaded Y-Type Strainer V1 PN10/16

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