Large circumferential wall thickness error① The accuracy of the concentricity between the die and the mandrel in the forming mold is poor, which makes the gap of the melt flow path between the two parts uneven. The concentricity accuracy of the two p...

The pressure of new-type pipes, especially plastic pipes, is related to many factors, such as pipe diameter, pipe wall thickness, operating temperature, pipe processing methods, and ways of connecting pipes to pipes. Among them, the way of connecting...

Hello everyone, welcome to the Kaixin Live Room Oh my god！ There are already 2 million people waiting!       All customers we start slightly Behind me is Kaixin’s fairy sample room The products on display are too complete, right? Not only CPVC, UPV...

Kaixin Carnival Season Hello everyone, welcome to Kaixin Live StudioOh my god!2 million people are already waiting! All customers we startedBehind me is Kaixin's Fairy Sample RoomThe products on display are too complete, right? Not only CPVC, UPVC, ...

The convenient pressure of new pipes, especially plastic pipes, is related to many factors, such as pipe diameter, pipe wall thickness, service temperature, pipe fitting processing method, pipe fitting and pipe connection method, etc. Among them, the...

1. Formula 1. In order to become chlorinated polyvinyl chloride plastic (PVC-C) hot water pipes and electric power, cable buried pipes, why add chlorinated polyvinyl chloride (CPVC) in different parts? This is because chlorinated polyvinyl chloride (...

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...

As a material with the reputation of "Plastic King", what are the advantages and disadvantages of polytetrafluoroethylene (PTFE)? Let us understand together.   advantage   High temperature resistance-the working temperature can reach 250℃. Low temper...

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 piping system components refers to the design given pressure related to the mechanical strength of the piping component.  The nominal pressure is gen...

Valves are pipeline accessories used to open and close pipelines, control flow, adjust and control the parameters (temperature, pressure and flow) of the conveying medium.   Basic terminology 1. Strength performance   The strength performance of the ...