Coal chemical industry

Coal chemical industry

China is a country rich in coal but poor in oil, with coal being the primary energy source. In the coal chemical industry, compounds and aqueous solutions containing elements such as high sulfur, chlorine, and hydrogen are common, which have high corrosive properties on metal materials. The company's engineers have developed various high-grade stainless steel and alloy pipeline manufacturing processes based on the different corrosive conditions in coal chemical processes, ensuring their successful and stable application in various fields of coal chemical industry.

Petrochemical

Coal chemical industry

Fine chemicals

Material selection suggestion

The performance considerations for pipes include high (low) temperature resistance, high corrosion resistance, and other performance aspects.
The development trend of pipe specifications is towards larger diameters and thicker walls.

Common Materials

TP304/L

TP316/L

TP321

TP347/H

S32205

N04400

N08810

N08825

N06625

N10276