How To Identify The Quality Of Stainless Steel One-piece High-temperature Ball Valve?

First of all, we need to understand what 1 Piece Threaded Ball Valve is:

The stainless steel integrated high-temperature ball valve can be closed tightly with only a 90-degree rotation and a very small torque. The completely equal inner cavity of the valve body provides a very small resistance and straight flow channel for the medium. The main features of the ball valve are its compact structure, easy operation and maintenance, suitable for general working media such as water, solvents, acids and natural gas, and also suitable for media with harsh working conditions, such as oxygen, hydrogen peroxide, methane and ethylene. The ball valve body can be integral or combined. This type of valve should generally be installed horizontally in the pipeline. Stainless steel ball valve classification: stainless steel pneumatic ball valve, stainless steel electric ball valve, stainless steel manual ball valve. Stainless steel ball valve materials are divided into 304, 316, 321 stainless steel ball valves.

How to identify the quality of stainless steel integrated high temperature ball valve:

1. Compare the depth of scratches on the two materials

2. The density of the material is related to the amount of other substances during quenching

3. It can be distinguished due to the relationship between the density of the material

4. The higher the density, the shallower the scratches, and vice versa, the deeper the scratches

5. It can also be distinguished based on the material of the stainless steel