VISUCO SUPPLIES DN 1000 VFP-SN8*6M DOUBLE-WALL HDPE PIPES FOR AN INFRASTRUCTURE PROJECT IN QUANG NINH

To meet the requirements for standardizing large-scale drainage and wastewater treatment infrastructure for a project in Quang Ninh, VISUCO Joint Stock Company has successfully manufactured, transported, and delivered shipments of DN 1000 VFP-SN8*6M Double-Wall HDPE Pipes along with dedicated jointing accessories directly to the construction site.


1. Details of the Supplied Consignment at the Site

The consignment delivered to the project includes:

DN 1000 VFP-SN8*6M Double-Wall HDPE Pipes (Manufacturer: VISUCO): Nominal diameter of 1000mm, nominal ring stiffness SN8, standard length of 6m per segment.

Synchronized Jointing Accessories for DN1000-SN8 Double-Wall HDPE Pipes (Manufacturer: VISUCO):

  • DN 1000-SN8 Stainless Steel Clamps: Shape and mechanically lock the joint securely.
  • Specialized Heat-Shrink Sleeves (Size: DN1000 x 500 x 2 mm): Ensure a completely sealed, 100% watertight connection.
  • Heavy-Duty Fastening Bolt System (10 x 8).

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2. Outstanding Advantages of DN 1000 VFP-SN8 Double-Wall HDPE Pipes

Superior Load-Bearing Capacity (Stiffness Class SN8): The co-extruded double-wall structure with an external hollow-rib design evenly distributes compressive forces, ensuring complete safety under deep soil overburden and heavy vehicular traffic.

Maximum Hydraulic Flow: The ultra-smooth inner surface provides an exceptionally low friction coefficient, facilitating the rapid discharge of stormwater and wastewater while minimizing sediment accumulation.

Corrosion Resistance and up to 50-Year Durability: High-Density Polyethylene (HDPE) adapts perfectly to coastal environments, saline soil, and the specific climate conditions of Quang Ninh without the risk of corrosion or degradation.

100% Watertight Joints: The combination of 500mm-wide heat-shrink sleeves and bolt-locked stainless steel clamps completely prevents wastewater leakage and external groundwater infiltration.

3. Delivery and Quality Control at the Quang Ninh Site

All DN1000 pipe segments and accessories dispatched from the VISUCO manufacturing plant underwent rigorous quality inspections regarding geometric dimensions, tensile strength, and ring stiffness. At the site (Quang Ha, Quang Ninh), VISUCO’s technical team coordinated closely with the project management unit to inspect and approve each pipe segment, as well as provide technical instructions for installing the stainless steel clamps and heat-shrink sleeves according to design standards.

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4. VISUCO's Quality Commitments and Supply Capacity

VISUCO continues to affirm its position as a leading, reputable manufacturer and supplier of drainage infrastructure materials:

Outstanding Delivery Progress: A dedicated transport fleet ensures continuous deliveries, preventing any interruption to trench excavation and construction schedules.

On-Site Technical Support: Direct assistance with pipe jointing solutions and complex terrain handling throughout project implementation.

Competitive Pricing: Direct factory prices with optimized discount rates for project bidding packages.


📞 Clients & Contractors in need of consultation and quotation for Double-Wall HDPE Pipes (DN300 – DN1000), please contact VISUCO directly for the best support!