Tel: +86-152 6557 8500
Email: sales@hengdepipes.com
HENGDE is one of the leading manufacturers and suppliers of HDPE pipeline systems in China. HENGDE pipeline and fittings systems are widely used in water supply, sewage treatment and wastewater, rainwater and drainage, mining, industry, rural areas, irrigation, electrical, telecommunications and natural gas fields. We deliver end-to-end HDPE pipe system solutions tailored to meet the diverse needs of municipal, industrial, power and energy transmission projects worldwide. Our one-stop approach combines premium manufacturing, seamless logistics, and technical guidance for construction to ensure your project’s success from concept to commissioning.
Our testing center is equipped with more than 20 sets of professional testing equipment, capable of independently completing over 30 testing items covering raw materials, dimensions, mechanics, thermal properties, aging tests, etc. It fully meets all requirements of national and international standards, realizing a full-chain and full-coverage quality control system from raw materials, production process to finished product delivery.
Our company attaches great importance to technology development, product research and innovation. We have established a complete R&D system and strictly implement international quality management standards. Over the years, we have successively obtained ISO9001、ISO 14001 、CE certification and a number of authoritative qualifications, which fully guarantee the stability, safety and reliability of our HDPE pipes, the testing data can be directly used for bidding, project acceptance and export certification.
Our plastic piping systems are widely used domestically and exported to regions including the Middle East, Southeast Asia, South America, Africa, Central Asia, Russia, Australia, and Eastern Europe. These systems are successfully applied in infrastructure projects such as municipal water supply and drainage, petroleum, natural gas, chemical, mining, and cable protection.
All tests are carried out in strict accordance with domestic and international standards such as GB 13663.3, ISO 4427, EN 12201, ASTM. We can independently perform full-qualification tests for water supply, gas, communication and drainage pipes. The testing data is accurate, authoritative and traceable, fully satisfying the stringent requirements of high-end projects, export trade and third-party factory audits.
High-density polyethylene (HDPE) double-wall corrugated pipe is a new-type piping product characterized by a smooth inner wall and a corrugated outer wall structure. It is an eco-friendly product that combines the corrosion resistance of plastic with the toughness of steel.
MicroDucts are smaller diameter conduit, manufactured from flexible HDPE. Multiple sizes to accommodate a wide variety of fiber cables from 1.2mm - 11mm OD and select flat drops.
Riser MicroDucts are made from fire retardant materials which are fully approved by the American ETL (Electrical Testing Laboratories) for Riser applications. ETL LISTED to UL-2024 & CSA C22.2 No.262-04 and UL-94 V-0 & CSA FT-4.
HDPE gas pipes were first adopted in Europe and North America in the 1960s. Today, it is estimated that over 80% of pipelines installed worldwide for the natural gas distribution industry are HDPE pipes.
This kind of pipe has special properties such as flame retardancy and antistatic performance, and is made of 100% virgin PE4710, PE100 bimodal resin or PE80 materials, delivering superior performance and a longer service life.
HDPE gas pipe is a type of polyethylene pipe, mainly used in natural gas and underground oil transmission and distribution systems.
Geothermal pipes transfer heat from the ground into a building to provide space heating and preheat domestic hot water. Geothermal heat exchange is a clean energy method for heating and cooling commercial and residential buildings. This technology has been proven effective and widely applied for decades.
HDPE Dredging Pipe (High-Density Polyethylene Dredging Pipe) is a large-diameter conveying pipe manufactured from high-quality HDPE via extrusion molding or winding molding processes.
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