... black Length:0.5-6.0m astm bright stainless steel round solid bar uesd for shipProduct Instructions: 1) Grade: ... 201, 202, 301, 302, 304, 304L, 316, 316L etc.,2) Standard: AISI, ASTM ... temperature resistant, low temperature resistant, corrosion resistant seamless steel pipe used. Machined components, dairy equipments, valves, fasteners ...