Introducing the MPP Pipe (Modified Polypropylene Pipe), a revolutionary polymer pipe crafted from premium polypropylene (PP) and meticulously enhanced through a state-of-the-art modification process. This innovative conduit is designed to excel in cable protection projects across essential sectors such as electricity and communications. Renowned for its superb high-temperature and pressure resistance, alongside its eco-friendly attributes, the MPP pipe stands as the top choice for power cable safeguarding. Its impressive durability makes it particularly ideal for trenchless undertakings and the most challenging environments.
- Exemplary High Temperature Resistance:
Engineered to withstand extremes, this pipe operates efficiently within a temperature range of -5ºC to 120ºC, showcasing remarkable short-term resilience up to 150ºC, accommodating situations like cable overload heating. It surpasses the capabilities of CPVC, which is limited to a maximum of 70ºC, ensuring superior performance and reliability.
- Remarkable High Compressive Strength:
Boasting a ring stiffness of ≥8kN/m² at the common level, this pipe is built to endure significant ground loads and the pressure exerted by construction machinery, ensuring unyielding performance in demanding conditions.
- Exceptional Corrosion Resistance:
Expertly designed to resist the harsh effects of acid, alkali, salt spray, and organic corrosion, the MPP pipe is perfectly suited for deployment in chemical zones, sewage treatment facilities, and similarly challenging environments.
- Superior Insulation Properties:
With its high volume resistivity, this pipe prevents current leakage, thereby guaranteeing uncompromised power safety and operational efficiency.
- Eco-friendly and Non-toxic Innovation:
Crafted from recyclable raw materials, void of heavy metal additives, this pipe adheres to RoHS standards, ensuring it is an environmentally responsible choice for modern infrastructure needs.
| 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 to guarantee the pipe end is flawlessly straight, ensuring optimal connection quality.
2. Heating: Precisely control the hot melt machine heating plate to maintain a consistent temperature of 200±10ºC. Adjust the heating time according to the wall thickness, typically ranging from 30 to 60 seconds, to achieve perfect fusion.
3. Docking: Swiftly apply pressure during docking and sustain it until the joint cools and shapes perfectly, forming a seamless and robust connection.
Other Connection Methods:
1. Socket Connection: Ideal for smaller pipe diameters (DN≤110mm), this method requires a rubber sealing ring for a secure and watertight fit.
2. Flange Connection: Utilize this method to seamlessly connect with inspection wells or equipment interfaces, ensuring a stable and enduring bond.
| 1. fusion connection. |
2. Butt fusion Connection. |
3. Flange Buckle Connection |
Experience unmatched reliability with our state-of-the-art electric fusion connection technology. This cutting-edge solution forms a robust and lasting bond, making it the go-to choice for a wide array of pipeline systems. It ensures secure and dependable connections, the ultimate selection for any project demanding top-tier connection integrity.
The Classic Case: Proven Success in Industry
Badanjilin Desert Drinking Water Project: Within the challenging and intricate landscape of the Badanjilin Desert, Shandong Donghong Pipe Industry Co., Ltd. ingeniously designed a pioneering solution to effectively manage diverse pipeline pressures and intricate system connections. As a leader during the installation and acceptance phases, we accomplished a remarkable 30% reduction in costs. From the initial water diversion to the final point of delivery, we maintained the purity and safety of the 'healthiest water (strontium-rich),' ensuring the provision of secure, eco-friendly, and health-enhancing water to 300,000 desert inhabitants.
Pipe for Yangzhou Shipyard: Innovation at Sea
Reinforced Polyethylene Pipe in Shipbuilding: The adoption of PE pipes within the shipbuilding industry is expanding at an extraordinary pace. Celebrated for their lightweight, robust design, and superior corrosion resistance, these pipes ensure non-toxic, hygienic conditions. With straightforward installation and impeccable sealing properties that guarantee zero leakage, they stand as the ideal choice for various ship piping systems, including drinking water, ballast water, air permeability, and domestic wastewater (encompassing both black and gray water) networks.
Urban and Rural Water Supply Integration Project: Bridging Needs
Urban and Rural Water Supply Integration Project: This landmark undertaking, with investments reaching hundreds of millions, plays a crucial role in safeguarding the provision of drinking water to countless individuals. Offering a comprehensive solution to the water needs of rural and urban communities, it establishes an efficient framework for management and maintenance. The project's flawless execution significantly raised the standard of rural drinking water quality, achieving a perfect 100% water penetration rate. The government entrusted Donghong Pipeline with leadership, recognizing our robust capabilities, two decades of profound expertise, and a legacy of thousands of successful projects. Our unwavering commitment to 'Quality and Social Security Pipeline Responsibility' continues to drive our mission forward.
High-Standard Farmland Project: Donghong presents a robust irrigation pipeline system tailored to local environmental conditions, facilitating high-standard farmland development. Our comprehensive solutions advance modern agriculture, fostering fertile land to yield higher volumes and superior-quality crops.
Experience Top-Quality Pipe Products with Shandong Donghong Pipe Industry Co., Ltd.: Our exceptional products offer unmatched hydrostatic strength and extraordinary oxidation resistance. Utilizing cutting-edge integrated machinery, precise metered weight control, and an in-house CNAS laboratory, we guarantee product reliability and durability. Trust our pipes for secure, reliable connections in every project, providing you with ultimate 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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