Stainless steel seamless steel pipe is a long strip of steel with a hollow cross-section and no seams around it. It is a steel pipe that is resistant to weak corrosive media such as air, steam, water, and chemical corrosive media such as acid, alkali, and salt. Also known as stainless acid resistant steel pipe.

Stainless steel thick wall seamless pipes have the following significant characteristics:

1. Corrosion resistance: Stainless steel thick walled seamless steel pipes have extremely high corrosion resistance and can maintain stable performance in various harsh environments.

2. High strength: The thick wall design enables stainless steel thick walled seamless steel pipes to have higher strength and can withstand greater pressure and loads.

3. Good thermal conductivity: Stainless steel thick walled seamless steel pipes have excellent thermal conductivity and are suitable for various applications in high and low temperature environments.

4. Easy to process and install: Stainless steel thick walled seamless steel pipes have good processing performance, are easy to cut, bend, and weld, and reduce installation and maintenance costs.

Stainless steel thick wall seamless pipes are widely used in the following fields:

1. Petrochemical industry: Stainless steel thick walled seamless steel pipes are used in the petrochemical industry to transport corrosive media such as acid and alkali, ensuring the safety and stability of the production process.

2. Power industry: Stainless steel thick walled seamless steel pipes are used in the power industry to transport media such as steam and water in high-temperature and high-pressure environments, ensuring efficient and safe power production.

3. Building water supply and drainage: Stainless steel thick walled seamless steel pipes are used in the field of building water supply and drainage to transport domestic water and fire water, ensuring water quality safety and service life.

4. Food and pharmaceutical: Stainless steel thick walled seamless steel pipes are used in the food and pharmaceutical industry to transport various food and pharmaceutical raw materials, ensuring the hygiene and safety of the production process.

The commonly used grades are:

Austenitic Stainless Steel:304,304H,304L,316L,316H,316Ti,317,317L,321,347,347H,347HFG,310S,310H,

Super Austenitic Stainless Steel: S30432,S31042,N0367,904L,Nitronic 40,Nitronic 60,XM-19

Duplex Stainless Steel: 254SMO,F50,2205,F53,F55,F60,F61,F65,S31500,S31803,S32205,S32750,S32760

PH Steel: 15-5PH,17-4PH,17-7PH,13-8MO