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SHEW-E STEEL is one of the professional ASTM A519 Seamless precision steel tube suppliers and exporters, we supply A519 seamless steel piping with different materials. especially ASTM A519 grade 4140, A519 Grade 4130 pipe. Welcome to inquiry us.
Standard: ASTM A519
Material: 1020, 1035, 1045, 4130, 4140
Technical: cold-drawn seamless
Outside diameter:4-260mm
Wall thickness:0.5-25mm
Length:3m-8m
Delivery condition:
BK(cold drawn,hard), BKW(cold drawn,soft), BKS(cold drawn,stress relieved), GBK(annealed), NBK(normalized)
Application: used in the hydraulic cylinder of the Heavy Machinery, Cranes, Excavator, and Forklifts.
A519 Dimension：
More details about A519 steel tubings, welcome for the inquiry!
https://www.shew-esteelpipe.com/