One，Formulation 1.Why do you need to add different parts of chlorinated polyvinyl chloride (CPVC) to become chlorinated polyvinyl chloride plastic (PVC-C) hot water pipes, electric power and cable buried pipes?This is because the physical and chemica...

Polytetrafluoroethylene (PTFE) as a material with the "plastic king" reputation, what are the advantages and disadvantages, let us take a look at it.No.1advantage High temperature resistance - use working temperature up to 250 °C.Low temperature resi...

Valves are line attachments used to open and close lines, control flow, and regulate and control the parameters (temperature, pressure, and flow) of the medium being transported. Basic terminology1.strength performance The strength properties of a va...

1. What is the nominal pressure PN (MPa)?The reference value related to the pressure resistance of the piping system component refers to the design given pressure in relation to the mechanical strength of the piping component.The nominal pressure is ...

  Get new posture one Get new pose two [Kaixin Pipeline Technology Co., Ltd.] https://m.tb.cn/h.eqXNKda?sm=7b1112 Click on the link, and then select the browser to click; or make this description ￥cRZfYJVTz1Q￥ and then arrive at ◇綯℡ treasure Get n...

Under normal circumstances, if the situation is not strict, first confirm whether the valve is closed or not. If it is closed and there is still leak and can not be sealed, then check the sealing surface. Some valve seals are detachable, so take them...

NPT is a general purpose American standard taper pipe thread with a tooth angle of 60°.The PT tooth is an inch taper thread with a tooth angle of 55°.Inch pipe threads are fine-toothed threads because of the large depth of the teeth of the coarse thr...

The PPH tube is β-modified for ordinary PP material, so that it has a uniform and fine β crystal structure, and has excellent chemical corrosion resistance, wear resistance, high temperature resistance, corrosion resistance, anti-aging and good insu...

Polypropylene (PP) is classified into homopolypropylene (PP-H), block (impact resistant) copolymer polypropylene (PP-B) and random (optional) copolymerized polypropylene (PP-R). 1. Homopolypropylene (PP-H)v PP-H is a homopolypropylene, which is what ...

Plastic brittleness has always been a factor that plagues some companies' normal operations. The brittleness of the pipe affects the market share and user reputation of these pipe companies more or less, both in terms of cross-sectional appearance an...

Plastic brittleness has always been a factor that plagues some companies' normal operations. The brittleness of the pipe affects the market share and user reputation of these pipe companies more or less, both in terms of cross-sectional appearance an...

Pipeline installation method 1.CuttingThe straight tube can be easily cut with a simple tool such as a wheel-shaped plastic tube cutter, a chainsaw, or a tooth-shaped plastic tube cutting saw. When cutting, try to ensure that the tube is cut to be ve...