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Labeling: The inlet is usually marked "IN," and the outlet is marked "OUT." This is an important basis for differentiation.

Maintaining a PE ball valve is like performing regular maintenance on a car; routine inspection is fundamental.

In piping systems, PE steel-core ball valves are widely used due to their excellent pressure resistance and corrosion resistance.

To ensure the safe and reliable operation of steel-plastic transition joints, the following points should be considered during selection and installat

PE flanges are made of polyethylene, which is flexible and corrosion-resistant; steel-plastic transition fittings, on the other hand, are composite st

Select the appropriate electrofusion fuse: Different metal materials require different types of electrofusion fuses. Selecting the appropriate fuse is

The "three sections" of an electrofusion joint are not a unit of time, but refer to three key stages of the welding process: The preheating stage, the

Electrofusion welding, as an important connection method for polyethylene (PE) pipes, saw significant technological advancements in the 1990s.

The pressure rating of PE water supply pipes depends on their diameter and wall thickness.

Hot-melt injection molding pipe fittings are suitable for pipe diameters not less than De110. No sleeve fitting is required during butt welding.

Ordinary PE pipes can be connected using electrofusion fittings.

Electrofusion fittings allow for secondary welding. In the sales and application of polyethylene (PE) piping systems, approximately 15%–20% of sales r