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Sanitary Pipe Fittings Standards

Publish Time: Author: Site Editor Visit: 13

Sanitary Valve is usually made of high-quality stainless steel pipe fittings. Stainless steel pipe fittings are a common type of pipe fittings. Its material is mainly made of stainless steel, so it is called stainless steel pipe fittings. Common types include: stainless steel tees, stainless steel crosses, stainless steel reducers, stainless steel elbows, stainless steel pipe caps, etc. According to the different connection forms, it can also be divided into socket-type stainless steel pipe fittings, threaded stainless steel pipe fittings, flanged stainless steel pipe fittings and welded stainless steel pipe fittings. The main stainless steel materials are 304, 304L, 316L, etc.

Usually, the stainless steel pipe fittings we use have a set of international standards, so if you want to buy any pipe fittings, you can buy it directly by saying its specifications, and you don’t have to worry about not being able to use it after buying it back. Depending on the environment and occasion of use, the standards of stainless steel pipe fittings are also different. Here are a few commonly used standards for stainless steel pipe fittings.

1. Standards for stainless steel pipe fittings for mechanical structures and decoration

Imported first-grade regular materials SUS304, 304L, 316, 316L 201, 202 301 321 310S

1. Round tube: 4-406.4mm Thickness: 0.3-12.0 mm

2. Square tube: 10*10-150*150mm Thickness 0.4-6.0mm

3. Rectangular tube: 10*20-100*200mm Thickness: 0.4-6.0mm

4. Flower tube: 15.9-76.2mm Thickness: 1.0-1.5mm

2. Stainless steel pipe for industrial piping

Implementation standards: ASTM A312 ASTM A778 GB/T12771

Material: imported first-grade regular materials 304 304L 316 316L

Specification: φ13.72~φ1000mm

Products are used for: piping of chemical, petrochemical, water treatment, papermaking, food hygiene and other equipment

III. Stainless steel pipes for boiler heat exchangers and condensers

Implementation standard: ASTM A249 JIS G3463 or DIN 17457

Material: imported first-class regular material 304 304L 316 316L

Specification: φ13.72~φ1000mm

Products are used for: construction of high-pressure and ultra-high-pressure power station boilers, construction of superheated steam pipes, boiling water pipes and superheated steam pipes for locomotive boilers.

4. Stainless steel pipes for food hygiene

Implementation standards: ASTM A249 ASTM A270 JISG3347

Material: imported first-grade 304 304L 316 316L Specifications: φ15.9~165.2

Products are used for piping of chemical, petrochemical, water treatment, papermaking, food hygiene and other equipment

5. Special pipe technology

Internal and external polishing (surface grade: polishing 180#, 220#, 240#, 320#, 400#, 600#); wire drawing; pickling; internal weld leveling; online bright heat treatment.

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