news- Zhejiang Qinwei Fluid Technology Co., Ltd

Lang

home / news

Characteristic of PP pipe and way to choose
2018-12-13
PP pipe is a non-toxic, hygienic, high temperature resistant and recyclable pipe type. It is mainly used in indoor and outdoor hot and cold water supply systems of buildings, and is also widely used in heating systems. P...
Types of pipe fittings and processing methods
2018-12-07
The use of pipe fittings is also quite extensive, and the current pipe fittings are also very diverse, and the use of different pipe fittings is also different. Therefore, in order to make more rational use of pipe fitti...
Reducer pipe production process
2018-11-30
The manufacturing process of the heart-reducing pipe is the simplest, and a thick-walled pipe is used as a blank, and a one-port diameter or a pipe having an equal wall thickness is used as a blank, and one port diameter...
Air compressor parts use and maintenance
2018-11-24
Safety Precautions 1. Operation, repair and maintenance of air compressor parts must be carried out by qualified personnel. 2. The compressor cannot be reversed. After initial start-up or maintenance of the electronic co...
What are the accessories for air compressors? And specific functions?
2018-11-16
Air compressor parts are a relatively general term. Air compressors are divided into piston air compressors and screw air compressors according to the working principle. Piston air compressor parts are mainly some conven...
Process of brass pipes
2018-11-10
Many people believe that they will not be unfamiliar with brass pipes. So many people do not fully understand the way to keep brass pipes in the process of using them and the production methods. How can brass pipes be be...
Precision brass fittings have a bactericidal effect
2018-11-01
The bactericidal action of precision copper parts can be explained by the fact that copper causes the bacteria to "suffocate", prevents the bacteria from breathing, and prevents the bacteria from reproducing and destroyi...