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General Structural Seamless Steel Tube:
Common steel types:10# 20# 35# 45# 40Cr and so on high quality carbon index structural steel
Mechanical property:
Chemical composition: Refer to technical parameters
Purpose: Used in general engineering structure, machinery construction etc, also made as cold-drawing precision steel tube raw material
Delivery state: (pitch), delivery in a state of cold-drawing or heat treatment.
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