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Cold rolled precision steel pipe

What is Cold rolled precision steel pipe?

Cold rolled precision steel pipe is a high-precision steel pipe material. The main categories are: precision seamless steel tubes, precision hydraulic seamless steel tubes, cold drawn precision seamless steel tubes, cold rolled precision seamless steel tubes, high precision seamless steel tubes, precision bright seamless steel tubes.

Cold rolled precision steel pipe is a high-precision steel pipe material that has been processed by cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer walls of precision steel pipes, no leakage under high pressure, high precision, high smoothness, no deformation in cold bending, flaring, and no cracks in flattening, it is mainly used to produce pneumatic or hydraulic components, such as cylinders or Cylinders can be seamless pipes.

Advantages of cold drawn precision seamless steel pipe

1. Smaller outer diameter.
2. High precision can do small batch production
3. The cold drawn finished product has high precision and good surface quality.
4. The cross-sectional area of the steel pipe is more complicated.
5. The performance of the steel pipe is superior, and the metal is relatively dense.

Manufacturing method

According to different production methods, it can be divided into hot-rolled tubes, cold-rolled tubes, cold-drawn tubes, extruded tubes, etc.

表格

Product Parameters
Standard	DIN2391 EN10305-1 ASTMA179 ASTM A192 ASTM A519
Material	ASTM A106 GR B(ST45) Q355B Q355D CK45 E355(ST52) SAE1026
Outer diameter	10mm-325mm
Wall thickness	1mm-40mm
Length	fixed(3-12m) or customized
Technology	High precision Cold drawn/ Cold rolled
Heat treatment	BK/BKS/NBK
Advantages	Short delivery time Quality assurance Competitive price