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Common seamless steel pipe uses

浏览: Release time: 2019-11-04 10:14 Times

What are the uses of seamless steel pipes? Let's take a look at nine common seamless steel tube uses!

1. Bearing steel pipe (YB / Z12—77): It is mainly used for manufacturing rolling bearing rings.

2. Cold drawn precision welded pipe: mainly used for bicycle pipe material.

3. Hydraulic pillar pipe: It is mainly used for manufacturing hydraulic pillar, lifting pillar and inner cylinder of hydraulic oil cylinder for coal mine shaft.

4. Carbon steel seamless steel pipe for ships (GB / T5312-1999): It is mainly used for manufacturing Class 1 and 2 pressure-resistant pipes for ships.

5. Cold-rolled seamless special-shaped steel pipe (GB / T3094—1999): It is mainly used for manufacturing general structural parts.

6. Seamless steel pipe for fluid transportation (GB / T8163—1999): It is mainly used for transportation pipelines. For example: central air-conditioning, cold storage, gas, fire engineering, etc.

7. Precision inner diameter seamless steel pipe for hydraulic and pneumatic cylinders (GB / T8713—1988): It is mainly used to manufacture hydraulic and pneumatic cylinders and other pipe fittings with high surface and external surface roughness requirements and precise internal and external dimensions. For example: jacks, shock absorbers, motor housings, cylinders, injection molding machinery, etc.

8. Structural seamless steel pipe (GB / T8162-1999): It is mainly used for general structure and mechanical structure.

9. Seamless steel pipes for low and medium pressure boilers (GB3087-1999): Mainly suitable for low and medium pressure boiler superheated steam pipes, boiling water pipes and other pressured and heated pipe fittings.