PE Pipe Fittings
At Welping, we manufacture various pipe fittings according to Chinese standard of GB/T 13663.3-2018 and GB/T 13663-2000. We also refer to ISO 4427-3:2007.
PE pipe fittings are components used in piping systems made of polyethylene (PE). They are designed to connect PE pipes together or to attach other equipment or fixtures to the piping system.
PE pipe fittings come in various types and shapes to meet different installation requirements. Common types include elbows, tees, couplings, reducers, and end caps. These fittings are manufactured to ensure a tight and leak-proof connection, providing a reliable and efficient plumbing or fluid transportation system.
PE pipe fittings are known for their durability, resistance to corrosion and chemical attack, flexibility, and relatively low cost. They are widely used in applications such as water supply systems, gas distribution, irrigation, and industrial piping.
PE Pipe Fittings Type

Butt Fusion Fittings
The butt fusion pipe fittings are widely used in various occasions such as water supply systems, municipal pipeline network projects, and sewage treatment projects. Welping not only provides products, but also technical support, customer training, on-site guidance, etc. We are a total solution provider.

Electrofusion Fittings
Explore Welping's PE electrofusion fittings, which are favored in the field of water supply and drainage systems, and gas engineering due to their unique advantages, such as cost-effectiveness, easy installation, resistance to corrosion flexibility and simple welding.

PE threaded Fittings
Welping’s threading fittings give your plumbing system a high degree of peace of mind. They come in various shapes and sizes, such as couplings, elbows, tees, and adapters. The threaded connection provides a secure and leak-resistant joint.

Siphonic Drainage Fittings
Welping’s versatile fittings are easy to install and help to tailor siphonic systems around your specific project requirements. They are compatible with butt-welding and electrofusion connection technologies to provide high tensile resistance and reliably leak-free fittings.
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The electrofusion coupler is a short, cylindrical HDPE fitting with embedded heating coils and wire terminals. It is used to join the ends of HDPE pipes together permanently.
Electrofusion fittings are components used in polyethylene (PE) piping systems connected by electrofusion welding.
Electrofusion fittings are components used in polyethylene (PE) piping systems connected by electrofusion welding.
Electrofusion fittings are components used in polyethylene (PE) piping systems connected by electrofusion welding.
Electrofusion flange adaptor is an HDPE flange that gets welded onto the pipe end using electricity. Wires heat up a coil inside the flange, melting the plastic to fuse it permanently to the pipe. The metal ring on the flange then allows bolting to standard metal equipment.
Electrofusion fittings are components used in polyethylene (PE) piping systems connected by electrofusion welding.
Electrofusion fittings are components used in polyethylene (PE) piping systems connected by electrofusion welding.
Butt fusion fittings are components used in polyethylene (PE) piping systems connected by butt welding.
Butt fusion fittings are components used in polyethylene (PE) piping systems connected by butt welding.
Butt fusion fittings are components used in polyethylene (PE) piping systems connected by butt welding.
The electrofusion coupler is a short, cylindrical HDPE fitting with embedded heating coils and wire terminals. It is used to join the ends of HDPE pipes together permanently.
Electrofusion flange adaptor is an HDPE flange that gets welded onto the pipe end using electricity. Wires heat up a coil inside the flange, melting the plastic to fuse it permanently to the pipe. The metal ring on the flange then allows bolting to standard metal equipment.
An electrofusion 90° elbow is a specialized pipe fitting used to connect two sections of high-density polyethylene (HDPE) or other plastic pipes at a 90° angle, allowing for a change in the direction of flow within a pipeline. It employs electrofusion welding, a process where an electric current heats embedded coils within the fitting to melt and fuse the pipe and fitting together, creating a strong, leak-proof joint.
An electrofusion 45° elbow is a specialized pipe fitting used to connect two sections of high-density polyethylene (HDPE) or other plastic pipes at a 45-degree angle, allowing for a change in the direction of flow within a pipeline. It employs electrofusion welding, a process where an electric current heats embedded coils within the fitting to melt and fuse the pipe and fitting together, creating a strong, leak-proof joint.
An electrofusion reducing tee is a plastic pipe fitting (typically polyethylene/PE) used to create a branch connection where the branch pipe is a smaller size than the main line. It has three openings: two ends of the same diameter (for the main pipe run) and one perpendicular outlet of a smaller diameter (for the branch). Embedded heating wires melt the plastic when powered, fusing the fitting securely to pipes of two different sizes and creating a strong, sealed joint.
An electrofusion equal diameter tee is a type of plastic pipe fitting (usually made from polyethylene, PE) used to create a branch connection in a pipeline. It has three openings of the same size (diameter) arranged in a "T" shape. The fitting contains embedded electrical heating wires. When connected to a special power supply, these wires heat up, melting the plastic both inside the fitting and on the outside of the pipes inserted into it. As the plastic cools, it forms a strong, permanent, and leak-proof seal between the tee and all three pipe ends.
Butt fusion fittings are components used in polyethylene (PE) piping systems connected by butt welding.
Butt fusion fittings are components used in polyethylene (PE) piping systems connected by butt welding.
Butt fusion fittings are components used in polyethylene (PE) piping systems connected by butt welding.
Butt fusion threading fittings are components used in polyethylene (PE) piping systems connected by socket fusion welding.
Butt fusion threading fittings are components used in polyethylene (PE) piping systems connected by socket fusion welding.
Butt fusion threading fittings are components used in polyethylene (PE) piping systems connected by socket fusion welding.
Butt fusion fittings are components used in polyethylene (PE) piping systems connected by butt welding.
A flange adaptor is an HDPE fitting fused onto the end of an HDPE pipe, giving that pipe a flat face with bolt holes so it can easily connect to valves, pumps, or steel pipes.
Your Trusted Source For Quality HDPE Pipe Fittings Manufacturer
Why Welping PE Pipe Fittings

Vision
Welpingis committed togrowing with our clientsand helpingthem succeed.

Team
Experienced sales,technicaland after-salesteam to serve ourcustomersRaw Material

Raw Material
Made of brand newimportedmaterials to ensure the qualityand stability ofour products.

Equipment
Advancedinjection moldingmachinesensure the performanceand precision ofthe products.
Pipeline Solutions Provider
Welping has 20 years of experience in pipe fittings manufacturing and is a trustworthy expert in pool solutions for water pipe connections, engineering construction, municipal drainage and other applications. If you have any questions about pipe fitting link processing, please contact us and we will provide you with the best solution.
Contact Person

- Name:
- Pan Yan
- Tel:
86-15268186595
0-571-89332538
- Email:
- welfittings@welping.cn
- WhatsApp:
- https://wa.me/8613185061581
- Address:
- Room 1904 Building 1, Taifu Plaza, No. 1 Tonghui Middle Road, Xiaoshan District, Hangzhou
Please Send Your Message to Us
With over 20 years of experience as a leading pipe fittings manufacturer, we are committed to providing exceptional products and comprehensive support. Contact us today to benefit from the following free services and support:
Free Pipe System Design Consultation: Receive a customized pipe system design tailored to your project needs.
Sample Experience: Obtain pipe fitting samples to experience the quality and performance of our products firsthand.
Project Installation Support: Access detailed installation guidance to ensure the smooth execution of your project.
Customized Solutions: Get bespoke pipe fitting solutions tailored to your specific requirements.
Industry Trend Report: Stay ahead with the latest insights into the pipe fittings industry to gain a competitive edge.
Reach out to us now to learn more about our products and services and start your successful project!
Free Pipe System Design Consultation: Receive a customized pipe system design tailored to your project needs.
Sample Experience: Obtain pipe fitting samples to experience the quality and performance of our products firsthand.
Project Installation Support: Access detailed installation guidance to ensure the smooth execution of your project.
Customized Solutions: Get bespoke pipe fitting solutions tailored to your specific requirements.
Industry Trend Report: Stay ahead with the latest insights into the pipe fittings industry to gain a competitive edge.
Reach out to us now to learn more about our products and services and start your successful project!
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