Experience the next generation in polymer piping with our MPP pipe-Modified Polypropylene Pipe. Engineered from polypropylene (PP) and expertly enhanced through a specialized modification process, this pipe is the ultimate choice for cable protection projects across electricity and communications sectors. With its exceptional high temperature resistance, outstanding pressure resistance, and eco-friendly features, MPP pipe stands as the leading material for power cable protection. Perfectly designed for trenchless installations and challenging environments, it's the epitome of durability and innovation.
- Remarkable High Temperature Resistance:
With a broad working temperature range of -5ºC to 120ºC, and the ability to withstand short-term peaks of 150ºC (ideal for scenarios like cable overloads), our MPP pipe significantly outperforms CPVC, which peaks at 70ºC. This makes it an unrivaled choice for environments demanding superior thermal endurance.
- Exceptional High Compressive Strength:
Boasting a ring stiffness of ≥8kN/m² at the common level, this MPP pipe is built to endure ground loads and the pressures exerted by construction machinery, ensuring robust and reliable performance under demanding conditions.
- Outstanding Corrosion Resistance:
Our MPP pipe is designed to resist acid, alkali, salt spray, and organic corrosion, making it an ideal solution for chemical zones, sewage treatment plants, and other corrosive environments, ensuring longevity and reduced maintenance.
- Superior Insulation Properties:
With its high volume resistivity, this pipe ensures exceptional insulation, preventing current leakage and safeguarding power systems, offering unparalleled safety and reliability.
- Eco-Friendly and Non-Toxic Composition:
Crafted from recyclable raw materials, free from heavy metal additives, and compliant with RoHS standards, our MPP pipe represents a commitment to environmental responsibility without compromising on performance or safety.
| Diameter/dn |
Nominal wall thickness |
| Ring stiffness grade |
| SN24 |
SN32 |
SN40 |
| 110 |
4 |
6 |
8 |
| 140 |
6 |
8 |
10 |
| 160 |
8 |
10 |
12 |
| 180 |
10 |
12 |
14 |
| 200 |
12 |
14 |
16 |
| 225 |
14 |
16 |
18 |
| 250 |
16 |
18 |
20 |
Installation Steps (Hot Melt Connection):
1. Cutting: Utilize a specialized cutter for ensuring a precise and straight pipe end, guaranteeing a perfect fit.
2. Heating: Carefully control the temperature of the hot melt machine's heating plate at 200±10ºC. Adjust the heating duration based on the wall thickness, typically ranging between 30 to 60 seconds, for optimal results.
3. Docking: Swiftly apply pressure to dock the pipes and maintain this pressure until the structure cools and takes shape, resulting in a flawless connection.
Other Connection Methods:
1. Socket Connection: Ideal for smaller pipe diameters (DN≤110mm), this method requires a rubber sealing ring for a snug and secure fit.
2. Flange Connection: Perfect for connecting with an inspection well or equipment interface, this method provides versatility and robustness.
| 1. fusion connection. |
2. Butt fusion Connection. |
3. Flange Buckle Connection |
Experience unmatched reliability with our electric fusion connection technology. This advanced and innovative solution offers a strong and long-lasting bond across diverse pipeline systems. Secure and dependable, it is the preferred choice for any project demanding the highest standards of connection integrity, ensuring peace of mind and unparalleled performance.
The Classic Case
Badanjilin Desert Drinking Water Project: Amidst the rugged and challenging Badanjilin Desert, Shandong Donghong Pipe Industry Co., Ltd. emerged as a trailblazer. We expertly navigated the intricate desert landscape to offer a pioneering solution tailored to endure varied pipeline pressures and complex connections. As the market leader during installation and acceptance, we achieved a remarkable 30% reduction in costs. From initial water diversion to the final delivery point, we maintained the purity and safety of the 'healthiest water (strontium-rich),' ensuring 300,000 desert inhabitants receive safe, eco-friendly, and health-boosting water.
Pipe for Yangzhou Shipyard Ship
Reinforced Polyethylene Pipe in Shipbuilding: Experience the transformative impact of PE pipes in shipbuilding, where they are celebrated for their lightweight yet robust design and unparalleled corrosion resistance. Their non-toxic, hygienic nature, along with easy installation and superior sealing capabilities, guarantees zero leakage. These exceptional attributes make them the ideal choice for a wide array of ship piping systems, including drinking water, ballast water, air permeability, and both black and gray domestic wastewater systems.
Urban and Rural Water Supply Integration Project
Urban and Rural Water Supply Integration Project: With an impressive multimillion-dollar investment, this flagship initiative is crucial for safeguarding drinking water for countless individuals. It delivers a comprehensive solution to the drinking water needs of both villages and towns, establishing an efficient framework for management and maintenance. The project's resounding success has significantly raised rural drinking water quality, achieving an impeccable 100% water penetration rate. Recognizing our robust capabilities, extensive expertise, and the execution of thousands of successful projects, the government entrusted Donghong Pipeline with leading this endeavor. Our unwavering commitment to 'Quality and Social Security Pipeline Responsibility' drives our mission forward.
High-Standard Farmland Project: Donghong proudly offers a robust irrigation pipeline system tailored for local conditions, fostering high-standard farmland development. Our comprehensive solutions advance modern agricultural practices, empowering fertile lands to yield more and higher-quality grains.
Experience Top-Quality Pipe Products with Shandong Donghong Pipe Industry Co., Ltd.: Discover our exceptional products that deliver unmatched hydrostatic strength and superior resistance to oxidation. With cutting-edge integrated machinery, precise meter weight control, and a state-of-the-art in-house CNAS laboratory, we ensure reliability and durability in every product. Trust our pipes for secure, reliable connections across all projects, granting you complete peace of mind.
1. Is your product meets the international standard ?
Our products have pass CE, BV, ISO and wars certificate, and all figures indicates higher than standard, you can feel free to let us know which national standard you required, we will check or test it for you.
2. What kind of service do you offer ?
As a manufacture fatory, we provide pipe products, pipe fittings, package and shipping; as a professional consulation company we provide project consulting advise, pipe system solutions and design suggestions; as an engineering focused enterprise , we also provide pipeline contractor service and pipe repair service, also can give free maintance guidance.
3. Do you support OEM/ODM service?
Yes, we offer customization in material, specification, logo, package , connection methods andothers. Meanwhile, our professional team can offer solution suggestion for your specified projects, we have successfull cases of that service.
4. What's your terms of payment?
T/T or L/C at sight.
5. How can you gurantee the goods you offered is qualified?
We warmly welcome all customers arrange the visit to our company and see our goods in sight, we can also provide strict test as per customer required before order. Meanwhile, before the bulk production, we can dispatch samples for customer to do their own tests to qualify the products.
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