Dfps Trench-Free Laying Possible High Density Long Service Life Polyethylene Water Irrigation Pipe

• Customization: Available
• Material: PE
• Kind: PE Pipe for Water Supply
• Model NO.: DF-PE
• Tensile Strength: 0.6MPa-1.6MPa
• Colour: Black & White & Custom Colors
• Usage: Water Supply; Water Sewage; Municipal
• Resistance to Slow Crack Growth (Scg): No Break, No Leakage (80℃ 500h)
• Ash Content: ≤0.05%
• Melt Flow Rate (Mfr): ≤20%
• Oxidation Induction Time: ≥40min
• Longitudinal Reversion Rate: ≤3%
• Carbon Black Dispersion: Grade 1.5
• Transport Package: Bundled Package; End Cap Protected
• Specification: DN20-1600
• Trademark: DFPS
• Origin: China
• Production Capacity: 500000 Kilometers /Year

Product Description

Product Description

Wear & Corrosion Resistance: Modified polyethylene matrix provides excellent resistance to abrasion, acids, alkalis, and seawater—ideal for mining, slurry, and marine environments.
Smooth Inner Wall: Low friction coefficient enhances hydraulic efficiency and increases flow capacity by up to 25% compared with metal pipes.
Flexible & Easy Installation: Lightweight, impact-resistant, and adaptable to complex terrains with multiple connection methods (butt fusion, electrofusion, mechanical fittings).
Long Service Life: Engineered for over 50 years of stable performance with minimal maintenance requirements.
Safe & Hygienic: Suitable for potable water and industrial media transportation; non-toxic and compliant with international standards.

We supply high-quality HDPE water and drainage pipes made from 100% virgin PE100 with excellent flexibility, corrosion resistance, and long-term durability.
With smooth inner walls, leak-free fusion joints, and a 50-year design life, our HDPE pipes provide a reliable and cost-effective solution for municipal water supply, underground drainage, irrigation, and industrial applications.
Fast installation, lightweight handling, and strong chemical resistance make our HDPE pipes an ideal replacement for cement, steel, and PVC pipelines in modern infrastructure projects.

Specification

Company Profile

Dongfang Pipeline Solutions (referred to as "Dongfang Pipeline") is a leading engineering pipeline system manufacturer and the chief drafter of China's national standard for steel wire reinforced PE composite pipes. Established in Shunde, Guangdong Province, the company has grown into a comprehensive provider integrating R&D, production, testing, engineering technical support and complete pipeline system solutions.

For more than two decades, Dongfang Pipeline has focused on the advancement of polymer composite pipeline technology, offering high-reliability products for industrial engineering, municipal and public engineering, and large-scale civil projects. Our product portfolio covers HDPE water supply pipelines, steel wire reinforced composite pipelines (SRCP), multi-layer steel wire composite pipelines for mining, and a full set of supporting injection-molded fittings. All products are produced with 100% virgin PE100 materials, ensuring long-term mechanical integrity and superior performance.

Dongfang Pipeline operates a CNAS-accredited multifunctional laboratory, enabling full in-house testing aligned with GB, ISO, and international standards. This ensures strict quality control across raw materials, structural performance, hydrostatic pressure resistance, impact behavior, long-term creep properties, and composite layer bonding. The CNAS accreditation positions the company among China's most advanced testing-capable pipeline manufacturers.

The company currently holds 36 invention patents and 34 utility model patents, reflecting its continuous commitment to innovation in composite reinforcement structures, pipe-fitting compatibility, and engineered connection methods. All core pipe and fitting products are independently developed and manufactured, guaranteeing 100% system compatibilityand engineering reliability—especially under demanding installation conditions such as deep burial, high pressure, corrosive media, and dynamic load environments.

Dongfang Pipeline products have been widely adopted in major national landmark projects, demonstrating the reliability and engineering value of our technology in diverse and extreme environments. Representative projects include:
· Beijing National Stadium (Bird's Nest)
· Minmetals Jianghua Rare Earth Project
· Wenchang Satellite Launch Center, Hainan
· Jiuquan Satellite Launch Center, Gansu
· Xizang Xianglong Mining Project
· Zijin Mining Group Projects

Beyond individual flagship projects, Dongfang Pipeline has established extensive application coverage across core national infrastructures. To date, our products have been installed in:
· 35 major ports in coastal and river-port regions
· 51 airports, including high-altitude, tropical, and coastal environments
· 18 large-scale sports stadiums, including national and provincial games venues
· Thousands of municipal engineering projects across water supply, drainage, and integrated pipeline corridors
· Extensive industrial projects, including mining, chemical plants, smelting operations, manufacturing parks, and power-related installations

In the specialized field of firefighting engineering, Dongfang Pipeline is one of China's established suppliers of composite firefighting pipelines. Our SRCP pipe has been applied in over 5,000 certified firefighting projects across the country, serving high-rise commercial buildings, industrial facilities, logistics centers, metro stations, tunnels, and large public complexes. SRCP's pressure resistance, corrosion resistance, and ease of installation make it one of the most reliable choices for modern firefighting engineering systems.

Supported by robust manufacturing technology and complete system integration capabilities, Dongfang Pipeline continues to advance the development of intelligent and durable pipeline networks for China and global markets. Our long-standing cooperation with government agencies, EPC contractors, municipal authorities, mining groups, and industrial engineering firms demonstrates our ability to support large-scale and high-complexity projects from design coordination to on-site implementation.

Certifications

Exhibition Participation

Logistics and Transportation

FAQ

Do you support OEM/ODM?
A: Yes. We offer full customization including logo, package, color, length, wall thickness, printing, fittings, and small-batch customized production.
What standards do your products comply with?
A:ISO4427;GB/T 32439;CJ/T189 (SRCP/SRTP);CJ/T445;CJ/T 537-2019
Our products are CE- and ISO-certified, and we are the drafting company of China's national standard for steel wire reinforced PE composite pipes. Should you need additional certifications for your target market—such as WRAS, NSF, ACS, KIWA, or others—we can arrange full testing and certification based on your requirements.
Can you provide test reports?
A: Yes. If required, we can carry out any system-specific tests and arrange certifications for different regions. Before placing the order, we can also perform designated laboratory tests according to the customer's requirements. Furthermore, before launching bulk production, we can supply samples for the customer's independent evaluation and qualification procedures.
What payment methods do you accept?
A:T/T (Telegraphic Transfer);L/C at sight
Can I visit your factory before ordering?
A: Yes. We welcome inspections anytime. Video factory tour is also available.
How do you pack the goods?
A:bundled + protective film+ end caps, wooden containers for fittings if requested
What warranty do you offer?
A: Except as required by law, DFPS warrants that products manufactured by DFPS are free from defects in materials and workmanship for three years from the date of installation. This warranty applies only when the products are used for their intended purpose and in accordance with accepted industry standards, including engineering, installation, operation, and maintenance requirements. Any misuse or deviation from these standards will void the warranty and release DFPS from all related obligations.