DURLMARK – BLOG
There are some features about sulfate electro galvanizing technology.
The connecting ways of pipe fitting, pipe connecting parts and valves rely on the nature of the fluid, pressure, temperature, pipe material, size and where it is installed.
Slip on flanges are the most common flanges in China and they can be classified into three types according to the sealing surface: flat faced slip on flanges, concave convex surface slip on flanges and mortise grooved slip on flanges.
Sealing face on valve is used to cut off, connect, regulate, distribute, separate and blend media. So, sealing face is usually corroded, eroded and wore by media and is damaged easily.
With the constant development of industrial technology, the industrial equipment also has been developed rapidly. As a newly developed heat exchange tube with high efficiency
Stainless steel pipe is a hollow long round steel, and is widely used in industrial pipeline and mechanical structure parts such as petroleum
1. By materials: carbon steel flange, cast steel flange, alloy steel flange, stainless steel flange, copper flange, aluminum flange, plastic flange, PPC flange and so on.
Metal sealing trunnion ball valve is the new generation of high performance ball valve, appropriate for long distance pipeline and common industrial pipeline.
This article introduces several major types of welded pipes, including their applications and standards in detail.
Cold extrusion of bend forming process is in the use of specified elbow forming machine, making the pipe fitting be included in the external formwork, upper and lower mould clamping,