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Instructions for use of electric melting pipe fittings
Basic structure of the electric melting pipe fittings. Electric fusion welding tools: Electric welding machine, pipe cutting machine, scraper, grinding machine, ruler, marking pen, extrusion welding gun, plastic welding wire (for sealing) Installation steps: 1. Preparation: Check that the power s...Read more -
General situation of masterbatch
A plastic colorant that is well dispersed with a high proportion of pigments or additives and thermoplastic resins. The selected resin has a good wetting and dispersing effect on the colorant, and has good compatibility with the material to be colored. That is: pigment + carrier + additive = mast...Read more -
The difference between PE tube and PPR tube
When many users choose PE pipes, they are often easy to make mistakes due to insufficient understanding of it. They don’t know whether to use random copolymerized polypropylene pipes or polyethylene pipes for water supply projects in construction. What is the difference between them? Woolen cloth...Read more -
Treatment method for water leakage of SRTP pipe
Pipeline maintenance methods include electric fusion and hot-melt connection of pipes and fittings. When the interface leaks, the pipe should be cut off, and the pipes, SRTP pipe and fittings should be re-connected by electric fusion and hot-melt according to the construction requirements. For pi...Read more -
The way of electric fusion welding of PE pipe
With the rapid development of urban planning and construction, PE pipes are now widely used in various construction projects, and the advantages have been recognized by us. In order to make better use, let’s learn about the methods of PE pipe electrofusion welding. There are many welding me...Read more -
The difference between SRTP pipe and PE pipe
HDPE Steel reinforced thermoplastics composite pipe（SRTP pipe) adopts high-quality materials and advanced production technology to make it have higher pressure resistance. At the same time, the composite pipe has excellent flexibility and is suitable for long-distance buried water supply and gas...Read more -
The meaning of the marking lines of PE pipes in different colors
People who often use PE pipe construction know that PE pipe surface has symmetrical lines with the same color, blue, yellow, red, so what does it mean? In China’s municipal pipe market, water supply pipe and gas pipe are two big application markets. PE chemical Chinese name, polyethylene, P...Read more -
What are the common connection methods of PE pipe?
There are many connection modes between PE pipe and PE pipe, PE pipe and PE fittings, PE pipe and PE fittings, and PE pipe and metal pipe. Different connection modes have their own advantages and limitations. Users can choose the appropriate connection mode according to the pipe diameter, working...Read more -
Characteristics of Steel reinforced thermoplastics composite pipe
Steel reinforced thermoplastics composite pipe has the common characteristics of anti-corrosion, no scaling, smooth low resistance, heat preservation no wax, wear resistance, light weight and other plastic pipe, and its unique structure also creates the following characteristics: (1) Good creep r...Read more -
Precautions for the connection of PE pipe electric melting
The electrowelding connection of PE pipe first sets the electrowelding pipe on the top of the pipe, and then uses a special welding machine to energize the electrowelding pipe fittings according to the specified parameters (time, voltage, etc.). The inner surface of the electromelting pipe fittin...Read more -
PE pipe several special properties
1.PE pipe corrosion resistance characteristics? Polyethylene is an inert material that can withstand the corrosion of various chemical media. No electrochemical corrosion, no anti-corrosion layer. 2. Non-leakage characteristics of PE tube? Polyethylene pipe mainly adopts welding connection (hot f...Read more -
Reasons for poor welding of PE water supply pipeline
1.The quality of water supply pipeline is not good, many manufacturers in order to reduce costs, the use of material or production process problems, resulting in unqualified quality, welding difficulties. 2. No matter the same brand of PE feedwater welding pipe, due to the different raw material ...Read more
