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Copper valve
20-08-2018
The copper valve is a copper-cast valve, which belongs to industrial parts. It was first developed in China by Ningbo, Zhejiang Province. In the early 1980s, Zhejiang Ningbo took the lead in developing manufacturing processes and changed the history ...
Copper valve product classification and selection principles
27-08-2018
Copper valve product classification and selection principles Copper gate valve: A gate valve is a valve that moves the closing member (gate) in the vertical direction of the channel axis. It is mainly used as a cutting medium in the pipeline, that is...
Copper valve installation
03-09-2018
The pipe-threaded valve is connected to the pipe thread of the pipe end, wherein the internal thread may be a cylindrical pipe thread or a conical pipe thread, and the external thread must be a conical pipe thread. The internal threaded gate valve is...
Electric faucet
10-09-2018
The faucet is the popular name for the water valve. It is used to control the size of the water flow switch and has the effect of saving water. The faucet has been updated very quickly, from the old cast iron process to the plated knob type, and has ...
Faucet classification
17-09-2018
1. According to the material, it can be divided into SUS304 stainless steel, cast iron, all plastic, brass, zinc alloy material faucet, polymer composite faucet and other categories. 2. According to the function, it can be divided into basin, bathtub...