- Model No.: Custom
- Type: Threaded Connection Flange
- Structure: Flanges
- Manufacturing Way: Electric Melting
- Life: Long
- Feature: Smooth Surface
- Specification: Customized
- Standard: CJ/T 250-2007
- Material: PE (Polyethylene)
- Connection: Welding
- Size: Customized
- Product: Straight, Elbow, Flange, End Cap, Tee
- Trademark: OEM
- Origin: Ningbo, Zhenjiang
1. Black PE pipelines are UV-resistant, age-resistant, and have a service life of up to 50 years.
2. The smooth inner wall reduces frictional resistance, saves energy, and ensures good health performance with no additives, eliminating the risk of water pollution.
3. Polyethylene pipes can be welded together to form an integrated system, reducing the risk of joint leakage and lowering operational and maintenance costs.
4. PE pipes can be installed using welding or fusion methods, creating a fully sealed system that prevents seepage and improves efficiency.
5. These pipes offer excellent low-temperature resistance, corrosion resistance, and durability, suitable for use in environments ranging from -40°C to 40°C.
Size | Various Sizes |
Type | Straight, 90° elbow, 45° elbow, flange, end cap, equal tee, reducer straight, reducing tee, etc. |
Usage | Oil pipeline, gas pipeline, liquid delivery |
Advantage | Lightweight, flexible, tough, chemically inert, abrasion-resistant, smooth surface, environmental stress crack resistance, corrosion resistance, frost and rodent resistant, hygienic safety, easy and quick installation |



Main Products
We produce pipes for building applications. Our product range includes four series: PE single-layer drainage pipe, PE siphon drainage pipe, PE socket welding, butt fusion welding, and hot melt series.

Applications
1. Municipal water and gas supply, agriculture
2. Commercial and residential water supply
3. Industrial liquid transportation
4. Sewage treatment
5. Food and chemical industry
6. Replacement of cement and steel pipes
7. Transportation of silt and mud
8. Garden irrigation networks
Company IntroductionNingbo Heql Pipe Co., Ltd. is located in Sanqishi, Yuyao, Ningbo. We specialize in producing pipe fittings for buildings. Our products include four main series: PE single-layer drainage pipe, PE siphon drainage pipe, PE socket welding, and butt fusion welding. All our products have passed tests by the National Testing Center for Polymer and Chemical Building Materials. Our company follows the CJ/T 250-2007 standard. We employ skilled engineers, advanced machinery, and high-quality materials. We have adopted cutting-edge technologies from around the world to develop our own production techniques, ensuring top-quality products. Quality and customer service are at the core of our business, and we provide comprehensive support including technical assistance, pre-sale, sales, and after-sales services. Over the years, our company has grown rapidly, and our customers are satisfied with both our products and services. We warmly welcome you to visit us and have a productive meeting.

If you have any questions, please feel free to contact us.
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