Stainless steel thick-walled pipe is the most common form of thick-walled pipe. It has a wide range of applications in the industry. Because stainless steel thick wall has good pressure and corrosion resistance, it has become the most fashionable and most detectable material. First, stainless steel thick-walled pipe features: 1. Stainless steel thick-walled pipe corrosion resistance: corrosion resistance is better than 304 stainless steel, and it has good corrosion resistance in the production process of pulp and paper. Moreover, 316L stainless steel is also resistant to erosion by marine and aggressive industrial atmospheres. 2, stainless steel thick-walled tube heat resistance: intermittent use below 1600 degrees and good oxidation resistance in continuous use below 1700 degrees Second, stainless steel thick-walled tube classification 1. Stainless steel thick-walled pipe for mechanical construction and decoration This stainless steel thick wall adopts imported first grade SUS304, 304L, 316, 316L 201, 202 a, round tube: 1-406.4mm thickness: 0.3-12.0 mm b, square tube: 10*10-150*150mm thickness 0.4-6.0mm c, rectangular tube: 10*20-100*200mm thickness: 0.4-6.0mm d, flower tube: 15.9-76.2mm thickness: 1.0-1.5mm 2. Stainless steel thick-walled pipe for industrial piping Executive Standard: ASTM A312 ASTM A778 GB/T12771 Material: Imported first grade 304 304L 316 316L Specification: φ13.72~φ1000mm This stainless steel thick-walled product is used for: piping for chemical, petrochemical, water treatment, paper making, food hygiene, etc. 3. Stainless steel thick-walled tubes for boiler heat exchangers and condensers Executive standard: ASTM A249 JIS G3463 or DIN 17457 Material: Imported first grade 304 304L 316 316L Specification: φ13.72~φ1000mm The products are used to build high-pressure and ultra-high-pressure power station boilers, and to build superheated steam pipes, boiling water pipes and superheated steam pipes for locomotive boilers. 4, stainless steel tube for food hygiene Executive Standard: ASTM A249 ASTM A270 JISG3347 Material: Imported first grade 304 304L 316 316L Specifications: φ15.9~165.2 This stainless steel thick-walled product is used for piping of chemical, petrochemical, water treatment, papermaking, food hygiene and other equipment. Pneumatic Butterfly Valve,Butterfly Valve,Eccentric Butterfly Valve,Triple Eccentric Butterfly Valve CEPAI Group Co., Ltd. , https://www.jscepai.com