GTW tube details are as following:
Steel type: 304/L/H, 321/H, 316/L/H/Ti, 317/L, 310S, 314, 347/H, S31803, S32205, S32750, 904L, 410, 420, 430
Size: OD 5-114mm and thickness 0.5-15mm.
Standard: ASME, ASTM, DIN, JIS, EN.
Apply to: Heat exchanger, boiler
Main Customer: Mazda, BAOSTEEL.