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How about the welding performance of 20# cold drawn seamless steel pipe

20# cold drawn seamless steel pipe is low carbon steel pipe. Its strength is slightly higher than 15# steel, rarely quen
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Quality defects of inner and outer surface of high precision cold drawn seamless steel tube

Cold drawn seamless steel tube is characterized by no oxide layer on the inner and outer walls, no leakage under high pr
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What are the characteristics of 16Mn seamless steel pipe

16Mn seamless steel pipe is a common type of seamless steel pipes. Do you know the material characteristics of 16Mn seam
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The anticorrosion work of steel pipe is closely related to the service life of the pipe

The anticorrosion of steel pipe is the key procedure to ensure and extend its service life. In order to ensure that the
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How to distinguish between 20# steel and 45# steel

20# steel and 45# steel are both commonly used materials for seamless steel tubes and machining. 20# steel and 45# steel
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What are the differences between Q345B and 20G seamless steel pipe in performance and application

What are the differences between Q345B seamless steel pipe and 20G seamless steel pipe in performance and application?Q3
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Cutting treatment and heat treatment of S355J2H seamless steel pipe

Cutting of S355J2H seamless steel pipe:
After the S355J2H seamless steel pipe is straightened, the first inspection and
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What are the characteristics of 20G high pressure boiler tubes

Products made of 20G steel normally need to be heat treated (normalized or tempered); before use, the manufactured parts
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How to distinguish 20# steel pipe from 45# steel pipe

20# steel and 45# material are usually suitable for seamless steel pipe, 45# is a common material for machining.The cont
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Calculation method of pressure on 1045 seamless steel pipe

Calculation method of pressure on 1045 seamless steel pipe
1： The external diameter specification and wall thickness of
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