ASTM A519 Cold Drawn Seamless Mechanical Steel Tube

Mechanical Seamless Steel Tubing 

We can supply seamless tubing with specific material/dimensional requirements, depending on customer needs.

Seamless tubing can be an ideal choice when high strength-to-weight ratio is required  and can be processed to provide a combination of desired characteristics, dimensional accuracy, good surface quality, excellent micro--structural uniformity, good machinability and high-tensile properties.

Applications:

Bushings 

Spacers 

Bearings and other mechanical parts in automobiles, aircraft, & drilling equipment 

Hydraulic Cylinders 

Pressure Vessels 

Standards

ASTM A519/DIN2391/EN10305

Specification for seamless carbon and alloy steel mechanical tubing

Standard Steel Grades

1008, 1010, 1017, 1020, 1026, 1035, 1040,1045 4130, 4140, ST 52.3,ST37.4,E255,E355

Delivery condition:

NBK（+N） GBK（+A） BK（+C） BKW（+LC） BKS（+SR）

Others available upon request