Product Information：
Pipe fittings, also known as pipe parts, are a kind of accessories that play a role in connection in the pipeline. There are many types of pipe fittings, and threaded malleable cast iron pipe fittings are used more. This type of pipe is widely used in water and gas pipelines.
Plumbing pipe fittings are all threaded. Plumbing pipe fittings are directly divided into two styles 01 and 02. Generally, the materials used are cw617 copper and 58-3 copper. The general size is 1/2"-2", and it is generally connected to PEX pipes. , Floor heating pipes, composite pipe fittings, etc.
Plumbing pipe fittings are directly also called external joints, internal screws, external pipes, knots, pipe joints, sleeves, pipe hoops, etc.
Both ends of it are internal threads, there are two kinds of through-wire and non-through-wire. The threads at both ends of the through-wire outer joint are cylindrical pipe threads, and the threads are connected in the middle, and the two ends of the non-through-wire outer joint are conical pipe threads, and the threads are not connected in the middle.
Suitable for connecting pipes with the same nominal diameter or pipe fittings and valves with external threads.
Advantages of plumbing fittings:
It is harder than plastic pipes and has the high strength of ordinary metals (the strength of cold drawn copper pipes is equivalent to that of steel pipes with the same wall thickness); it is also more flexible than ordinary metals, has good toughness and high ductility, and has excellent vibration resistance and resistance. Impact and frost heave resistance. Copper tube can withstand extremely cold and extremely hot temperatures, from -196 degrees to 250 degrees, a wide range of applications, and adapt to drastic changes in temperature (-high temperature-low temperature-high temperature -), the performance will not be due to long-term use and drastic changes in temperature And reduce, will not produce aging phenomenon. This is beyond the reach of ordinary pipes.
Product Features:
Plumbing pipe fittings are light in weight, flexible, and simple in construction. The weight of the pipe is 1/20 of that of galvanized steel pipe.
Easy to handle, the minimum bending radius is 6D (D: tube outer diameter)
Good durability, non-toxic and harmless. Because it is a high molecular weight polymer, the molecular structure is stable, the service life can reach 50-100 years, and it is non-toxic and harmless
The chemical properties of copper are stable, and it combines the characteristics of cold resistance, heat resistance, pressure resistance, corrosion resistance and fire resistance (the melting point of copper is as high as 1083 degrees Celsius), and can be used for a long time in different environments. The service life of copper pipes can be as long as the service life of buildings, or even longer. Due to the characteristics of stability and high temperature resistance, plumbing copper pipe fittings are safe and reliable to use, and can withstand rapid thermal expansion and contraction.
