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How to Choose the Right HDPE Pipe Fittings?

Sep 25,2025
When it comes to building a reliable piping system, fittings are just as important as the pipes. Choosing the right polyethylene pipe fittings ensures strong, leak-free, and long-lasting connections. At Welping, we provide a complete range of HDPE pipes and fittings, covering every need from water supply to gas pipelines.
Common Types of Fittings
Different fittings serve different functions in a piping system. Here are the most common ones:
· 90° Elbow – change pipe direction. [View Product ➝]
· 45° Elbow – smooth angle changes. [View Product ➝]
· Equal Tee – split or combine flow. [View Product ➝]
· Reducing Tee – connect pipes of different sizes. [View Product ➝]
· Equal Cross – four-way connection. [View Product ➝]
· Reducer (Straight) – link different diameters. [View Product ➝]
· Flange – easy disassembly, often used with valves. [View Product ➝]
· End Cap – safely seal pipe ends. [View Product ➝]
· Male Threaded Elbow – connect plastic and threaded pipes. [View Product ➝]
· Male Threaded Tee – join plastic pipes to threaded systems. [View Product ➝]

Each fitting name above can link to your product page, boosting internal traffic and conversions.
Choosing the Right Connection Method
When fitting HDPE pipe, two main connection methods are used:
· Butt & Socket Fusion Fittings – strong, cost-effective, ideal for water supply. [Butt Fusion Machines ➝]
· Electrofusion Fittings – quick, safe, and reliable, widely used in gas pipelines. [Electrofusion Machines ➝]
Why Welping Fittings?
· High-quality high density polyethylene pipe fittings made from virgin PE.
· UV-resistant masterbatch ensures durability outdoors.
· Strict molding and finishing process for smooth, reliable joints.
· Complete range of poly pipe and fittings, all compatible with Welping fusion machines.
Final Thoughts
Choosing the right fittings is the key to building a reliable pipeline. At Welping, every fitting is designed to deliver safety, strength, and durability.
Learn more and explore our full product range [here ➝]

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Pan Yan
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Pan Yan
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+0-571-89332538

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