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What is the difference between PE water supply pipe and PE gas pipe

What is the difference between PE water supply pipe and PE gas pipe

1. Different characteristics

PE gas pipe: good hygienic performance: PE pipe is processed without adding heavy metal salt stabilizer, the material is non-toxic, no scale layer, does not breed bacteria, and it solves the secondary pollution of urban drinking water. Good corrosion resistance: Except for a few strong oxidants, it is resistant to a variety of chemical media; no electrochemical corrosion. Long service life: PE pipes can be safely used for more than 50 years under rated temperature and pressure conditions.

Good impact resistance: PE pipe has good toughness and high impact resistance, and heavy objects directly press the pipe without causing the pipe to break. Reliable connection performance: The strength of the PE pipe hot melt or electric fusion interface is higher than the pipe body, and the joint will not be broken due to the movement of the soil or the effect of live load. Good construction performance: light pipe quality, simple welding process, convenient construction, and low overall project cost.

PE water supply pipe: Because of its high strength, corrosion resistance, non-toxicity, etc., it is widely used in the field of water supply pipe manufacturing. Because it does not rust, it is an ideal pipe material to replace ordinary iron water supply pipes.

2. Different connection methods

PE water supply pipe connection method

There are many connection methods between polyethylene pipes and pipes, pipes and PE pipes, pipes and accessories, and polyethylene pipes and metal pipes. Different connection methods have their own advantages and limitations. Users can choose according to the pipe diameter and working pressure , Use places and other environments, select the appropriate connection method. The most commonly used connection methods for urban water supply polyethylene pipes are: hot melt connection, electric fusion connection, socket type flexible connection, flange connection, steel-plastic transition joint connection, etc.

PE gas pipe connection: electrothermal fusion: use a special electrothermal fusion welder to connect the straight pipe and the straight pipe, and the straight pipe and the pipe fitting. Mostly used for tubes under 160mm. Hot-melt butt connection: use special butt welding machine pipes to connect, mostly used for pipes above 160mm. Steel-plastic connection: It can be connected by flange, screw thread and other methods.

3. Different uses

PE water supply pipes are widely used in building water supply, building drainage, buried drainage pipes, building heating, gas pipes, electrical and telecommunication protection sleeves, industrial pipes, agricultural pipes, etc. due to their unique advantages. It is mainly used in urban water supply, urban gas supply and farmland irrigation.

PE gas pipe application areas: urban water pipe network system; urban and rural drinking water pipes; chemical and chemical fiber, food, forestry, printing and dyeing, pharmaceutical, light industry, papermaking, metallurgy and other industries, material and liquid transmission pipes; agricultural irrigation pipes; post and telecommunications lines 3. Electric power wire protection casing; mine mortar transmission pipeline.If you want to know more about it please do not hesitate to contact me. WhatsApp:+86-15966835076

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