• August 05, 2020

D&S Trading Co.,Ltd. is professional machine trading company, which respresative for our relative factorys.We supply you first class quality machine with best service. Our machine include all faucets, valve, brass fitting, cartridge, brass parts,brass bar cutting machine, teflon tape machines. For more information,welcome to visit our company's website desuau...

• August 17, 2020

It is believed that many people only know the faucet appearance. But they do not really understand how to make a faucet. Metal casting→ Sand casting→ Gravity casting→ Casting brass→Core-making machine→Shot blasting machine→Molding machine. Machining usually refers to the use of metal cutting lathes, milling, drilling, planing, grinding, boring and other machine tools to carry out a ...

• August 24, 2020

As water is precious, it requires particular attention to avoid wasting in households. Sanitary fittings play a significant role in optimizing the consumption of water and their performance should be evaluated to identify their characteristics and their suitability for use. The usage of facuet testing machine is bringing different pressure to products and let water pass through them, to test ...

• September 14, 2020

When looking for a kitchen faucet, what are the primary features you need to consider? Can you choose a faucet finish that is as unique as the rest of your kitchen design? 1. Choose Your Location-It would decide whether you need sink-mount, deck-mount or a wall-mount kitchen faucet. 2. Finishes-Choosing a colored finish can define the look of your kitchen and coordinate or contrast other kitchen f...

• November 05, 2020

Valves are essential parts of any piping system used to control the flow and pressure of contents, whether that is oil, gas, liquid, or vapors.We are talkimg about the ball valve here. A ball valve is a quarter-turn rotational motion valve that used a ball-shaped disk to control a flow. If the valve is opened, the holes in the ball stay in line with the body inlet allowing contents to pass. Ball v...

• November 24, 2020

A Ball Valve is a quarter turn valve which can be opened or closed by applying pressure on the hollow and pivoting ball inserted into void opening. It is usually used as a switch that can control and direct the flow of fluids (including air, water, gas, oil etc.). When the hole in the ball is aligned to the flow, it is open and closed when it is perpendicular. Automatic brass ball machine carries ...

• November 30, 2020

To cast a metal means to shape it by melting it then pouring it into a mold. As the metal cools and solidifies, it adopts the shape of the mold that surrounds it, and once it is completely cool it can be withdrawn. When they want to make cast aluminum products, manufacturers can choose between several methods. One of these is called die casting. In die casting, the manufacturer melts the aluminum ...

• January 26, 2021

Traditional faucets are made of brass. The process flow is as follows: copper ingot→dissolving→casting→cleaning after casting→casting inspection→machining→tolerance inspection→grinding→surface inspection→plating→plating inspection→assembly→pressure test→ Finished product inspection → packaging → delivery. There are a total of 16 processes, and each process is strictly controlled to ensure quality....