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HDPE mortar pipe

Wear-resistant conveying pipelines manufactured from high-density polyethylene (HDPE) are primarily used for the transport of media such as mineral slurries, mortar, solid‑particle‑laden suspensions, and mining tailings.

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Product Introduction

HDPE mortar pipe It is a wear-resistant conveying pipeline manufactured from high-density polyethylene (HDPE), primarily used for transporting slurries, mortars, solid‑particle‑laden suspensions, and mine tailings.

The inner wall of the pipeline is smooth, offering low friction resistance, which helps reduce pressure loss and deposition during slurry transport. Moreover, HDPE exhibits excellent wear resistance, corrosion resistance, and impact resistance, enabling it to withstand the long-term abrasion, particle impacts, and challenging water quality conditions typical of mining slurry conveyance.

Compared with traditional metal pipelines, HDPE mortar pipes offer advantages such as light weight, corrosion resistance, wear resistance, ease of installation, and a long service life, making them suitable for slurry transport in mining operations, tailings conveyance, mortar delivery, and industrial slurry‑transport systems.

Product Features

1. Excellent wear resistance

HDPE exhibits excellent wear resistance, effectively withstanding the long-term erosion caused by sand, mineral particles, and other solid particulates, making it well suited for conveying highly abrasive slurries.

2. Smooth inner wall

The inner wall of the pipeline is smooth, resulting in low frictional resistance, which helps reduce conveying resistance and pressure loss, thereby improving slurry transport efficiency.

3. Excellent corrosion resistance

HDPE exhibits excellent resistance to acids, alkalis, salts, and a wide range of chemical media, making it suitable for mining and industrial environments with complex chemical conditions.

4. Excellent impact resistance

HDPE exhibits high toughness, making it resistant to brittle fracture under the impact of high‑velocity slurry particles as well as during transportation and installation.

5. Lightweight

Compared with steel slurry pipelines, HDPE pipelines are lighter in weight, making them easier to transport, handle, and install on site.

6. Good flexibility

The pipe material exhibits a certain degree of flexibility, enabling it to accommodate ground settlement and pipeline displacement within reasonable limits, making it well-suited for complex mine terrains.

7. Resistant to scaling

Smooth inner walls help reduce particle adhesion and deposition, thereby minimizing pipeline blockages and the need for cleaning and maintenance.

8. Suitable for slurry transportation

It can be used for the conveyance of mineral slurries, tailings, mortars, mineral suspensions, and industrial fluids containing solid particles.

Product Specifications

Parameter	Specifications
Product Name	HDPE Mortar Pipe
Chinese name	HDPE mortar delivery pipe / HDPE slurry pipe
Material	High-density polyethylene (HDPE)
Pipe Type	Wear-resistant slurry conveying pipe
Nominal diameter	DN50–DN1200*
Pressure rating	PN1.0–PN2.5 MPa*
Standard length	6 m / 9 m / 12 m*
Connection method	Hot-melt butt fusion / Flanged connection / Electrofusion connection*
Color	Black / Customizable
Applicable medium	Pulp, mortar, tailings pulp, solid‑particle‑laden slurry
Usage Type	Slurry transportation
Main applications	Mining, tailings transportation, mineral processing plants, mortar conveying, industrial slurry transport

*The above dimensions, pressure ratings, lengths, and connection types shall be confirmed in accordance with the actual product series and project requirements.

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DN20–DN800mm full-range PE water supply pipes, HDPE double-wall corrugated pipes, and MPP electrical conduits—our inventory covers the entire spectrum of municipal engineering, building drainage, and communication network applications, with custom manufacturing available.

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Integrity is the foundation of who we are and the cornerstone of our company’s sustainable development. We trust and respect our customers, employees, suppliers, and other stakeholders. On this basis, we look forward to fostering long-term, mutually beneficial partnerships.

Professional Manufacturing

The factory campus covers over 300 mu and is equipped with more than 60 sets of international CNC‑controlled PE pipe production lines, boasting an annual capacity exceeding 100,000 tons. It also features 1,800 mm large‑diameter extrusion equipment, capable of meeting the demand for extra‑large‑diameter pipes. Complementing this are specialized laboratories and precision testing instruments, ensuring rigorous control over every stage of the production process.

Quality Control

We implement end-to-end quality management, adhere to standardized operating procedures, and strive for zero defects in our products. The company holds multiple certifications, including ISO 9001, ISO 14001, OHSAS 18001, and CE, and can support third-party testing by SGS, CIO, and other accredited bodies. Our products comply with pipeline standards in numerous countries.

Global Services

The company has established two major production bases in Shandong and Sichuan and built a professional international marketing team. Its products are exported to 112 countries, serving more than 500 key global projects, and the company boasts extensive experience in supplying, delivering, and providing ancillary services for large-scale domestic and overseas projects.

HDPE double-wall corrugated drainage pipe

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Construction Cases

Municipal Water Supply Project

Tailings Treatment Project

Factory appearance and premises