Jianlong HDPE Poly Pipe: A 50,000-Ton Commitment to Quality from Pure Resin to Reliable Flow

 01 Pure Foundation: Where Quality Begins

The reliability of a pipeline is determined at its molecular origin. We commit to using premium, virgin high-density polyethylene resins that comply with strict international standards.

Each batch undergoes stringent laboratory analysis for key indicators like Melt Flow Index (MFI), density, and resistance to Environmental Stress Cracking (ESCR). This meticulous selection process eliminates variability, ensuring a consistent and superior raw material base. It is this uncompromising start that forms the foundational strength of every pipe we produce, from large-diameter mains to specialized geothermal pipe lines.

02 Precision Engineering: The Transformation Process

Our advanced, computer-controlled extrusion lines are where science meets scale. The carefully selected resin is melted, homogenized, and continuously extruded into its final pipe form with precise diameter and wall thickness control.

This transformation is meticulously managed to optimize the long-term hydrostatic strength, impact resistance, and durability of the pipe. The result is a product line built for performance, featuring versatile solutions like our 90mm HDPE pipe—an ideal choice for branch lines, geothermal loops, and industrial applications—all embodying the resilience required for demanding underground and surface installations.

03 Engineered for Critical Applications

Jianlong HDPE pipes are designed to perform in diverse and challenging environments:

• Geothermal Energy Systems: As specialized geothermal pipe manufacturers, we produce pipes that excel in ground-source heat pump applications, offering superior flexibility, thermal fusion joint integrity, and long-term resistance to the thermal cycling of brine solutions.

• Potable Water & Municipal Systems: Our pipes ensure safe, leak-free, and corrosion-resistant water distribution for communities and cities.

• Industrial & Mining: They reliably convey various process fluids, slurries, and tailings, resisting chemical attack and abrasion.

• Agricultural Irrigation: Lightweight and durable, our pipes facilitate efficient and extensive water distribution networks.

04 Capacity That Meets Global Demand

Our annual production capacity of 50,000 metric tons is a testament to our commitment to the market. This scale ensures reliable, timely supply for projects of any size, from local infrastructure upgrades to international energy projects.

This massive capacity is supported by a vertically integrated quality management system. It allows us to maintain consistent excellence from raw material intake to finished HDPE poly pipe shipping, whether producing standard 90mm HDPE pipe or custom diameters for specialized geothermal fields.

05 The Jianlong Quality Promise

Scale is meaningless without consistency. Our quality promise is embedded in every step. We operate under ISO-certified management systems, employing real-time monitoring and final batch testing on every production run.

Parameters like dimensions, pressure rating, and material properties are verified to ensure each pipe leaving our facility, especially those destined for critical roles as geothermal pipes, meets the precise specifications engineers and project managers depend on.