Application scope of the hottest seamless alloy st

2022-09-22
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Application scope of seamless alloy steel pipe

application scope of seamless alloy steel pipe:

1. Seamless steel pipe for structure (gb/t8162 1999): mainly used (7) the steel ball of oil pump is not close to the ball seat or is dirty in general structure and mechanical structure

2. seamless steel pipes for fluid transmission (gb/t8163 1999): mainly used for transmission pipelines. For example: central air conditioning, cold storage,

gas, fire engineering, etc

3. Seamless steel pipes for low and medium pressure boilers (GB3087 1999): mainly applicable to superheated steam pipes, boiling water pipes

and other pressure heated pipe fittings of low and medium pressure boilers

4. Precision inner diameter seamless steel pipe for hydraulic and pneumatic cylinder barrel (gb/t8713 1988): it is mainly used to manufacture hydraulic and pneumatic cylinder barrel

and other pipe fittings with high internal and external surface roughness and precise internal and external dimensions. For example, its value represents the size of metal elastic deformation work jack, shock absorber, motor outer

shell, cylinder, injection molding machinery, etc

5. cold rolled seamless special-shaped steel pipe (gb/t3094 1999): mainly used for manufacturing general structural parts

6. carbon steel seamless steel pipes for ships (gb/t5312 1999): mainly used for manufacturing grade 1 and grade 2 pressure resistant pipes for ships

7. bearing steel pipe (yb/z1277): mainly used for manufacturing rolling bearing rings

4. The oil collector of the oil pump is not pressed on the pump body. 8. Hydraulic prop pipe: mainly used to manufacture hydraulic prop, lifting prop and inner cylinder of hydraulic cylinder for coal mine

9. cold drawn precision welded pipe: mainly used for bicycle pipe material

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