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The quality of electrofusion welding depends on proper scraping, stable voltage and current, and strict adherence to different standards for gas and water pipelines.

PE80 and PE100 pipes should not be butt fused if their MFR difference exceeds 0.5 — electrofusion is the safe choice.

Choosing the right HDPE pipe fittings is key to building a reliable piping system. This article introduces the most common polyethylene pipe fittings—such as elbows, tees, reducers, flanges, and threaded fittings—and explains how to select between butt fusion and electrofusion connections. With high-quality high density polyethylene pipe fittings, Welping ensures durability, safety, and efficiency in every project.

Discover how Welping polyethylene pipe fittings are made — from raw material selection to precise molding and careful finishing. Learn why imported black resin and UV-resistant masterbatch ensure durability, and why avoiding recycled material is key to preventing leaks. At Welping, quality starts at the source.

Discover how to choose the right polyethylene pipe fittings for reliable connections. Learn the differences between hot melt and electrofusion fittings, and see why Welping’s HDPE pipes and fittings ensure strength, durability, and efficiency in every project.

A Comprehensive Guide to Larger Diameter Pipes: Applications, Benefits, and Industry Insights

HDPE is a thermoplastic resin with a high degree of crystallinity and non-polarity, characterized by high density and excellent chemical resistance.

Electrofusion fittings are essential pipe connections, and their manufacturing process directly impacts the quality and performance of the products. In this article.

This article explores the differences between PPR and PVC pipes to determine which one is better suited for various applications.

Choosing the right plumbing material is critical for ensuring the efficiency, safety, and longevity of plumbing systems.

HDPE and PVC are two commonly used plastic pipes, widely applied in construction, industry, and agriculture. Although both have their advantages, they also come with some drawbacks.

When choosing the appropriate PE electrofusion fittings based on the type of fluid, the following steps and considerations can help:

There are several common mistakes that can cause problems when choosing PE electrofusion fittings:

To determine the required pressure rating of PE electrofusion fittings, several steps and considerations can be taken: