Manufacturing】 the Anqing small caliber finishing steel pipe # macro Ye factory direct # steel pipe model is complete - finishing the pipe, also known as cold-rolled precision steel tubes, seamless steel tube production process. Finishing pipe characteristics: 
 Tolerance of dimensional accuracy of cold-rolled precision steel tubes, product precision control of ± 5mm, internal and external wall finish, the surface oxide layer. 
 Two cold-rolled precision steel tubes with excellent performance and can withstand high pressure, cold bending, flaring, flattening does not crack, wrinkled skin, and can do a variety of complex deformation and mechanical processing. Contact: Lee Hyo wide 13406358016 
 (3) the promotion and application of precision seamless tube can save steel, to improve processing effectiveness, reduce machining processes and equipment investment, the cost savings and significant savings in mechanical processing time, improve production and material utilization, while improving product quality, reduce costs. The purpose of finishing steel pipe: 
 Cold-rolled precision steel tubes are widely used in automobiles, motorcycles, electric cars, petrochemicals, electric power, shipbuilding, aerospace, bearings, pneumatic components, low-pressure boilers, and other fields. 
 Finish tube weight calculation formula: [(OD - Wall Thickness) * Wall thickness] * 0.02466 = kg / m (per meter weight)