JIS G3441 Alloy Steel Tubes for Machine Purposes
JIS G3441 Alloy Steel Tubes for machinery, automobiles and other machine parts Outside diameter: 20-800mm Wall Thickness
Model:JIS G3441
JIS G3441 Alloy Steel Tubes for machinery, automobiles and other machine parts Outside diameter: 20-800mm Wall Thickness
Model:JIS G3441
JIS G3462 Alloy Steel Tubes for Boiler and Heat Exchanger the alloy steel tubes used for exchanging heat between the inside
Model:JIS G3462
ASTM A335 P22 High Temperture Alloy Steel Boiler Tubes Chinese Seamless Steel Tube Factory
Model:P22