1> grade: 304, 304l, 304h, 310s, 316, 316l, 316ti, 317, 317l, 321, 321h and 347, 347h, uns31803, uns32750, uns32760, 2205 and 904l, ......1.4301, 1.4306, 1.4845, 1.4401, 1.4404, 1.4436, 1.4541, 1.4550, 1.4539, 1.4571, ......08x18h10, 03x18h11, 12x18h10t, 10x17h13m3t, 03x17h14m3t, 20x23h18, 20x23h13, 06xh28mt, 2> standards: din 17458, en10045, en10305, en10216, sa/astm a312, sa/astm a213, sa/astm a269, sa/astm a511, sa/astm a789, sa/astm a790, sa/astm a268, sa/astm a450/a450m, jis g3459, jis g3463, din 17456 , gb/t14975-2002, gb/t14976-2002, gb13296, gb5310, etc. 3> o.D. Sizes range: 5mm------650mm. 4> wall thickness:0.8mm-------48mm 5> max. Length under 17 meters. 6>.Capillary tube:o.D(0.5-----19.05mm), w.T(0.05----1.5mm), length max.:100 meters/pcstainless steel pipe, stainless steel tube, welded steel pipe, welded steel tube, seamless steel pipe, pipe, tube, duplex steel pipe, duplex steel tube, capillary steel tube, duplex steel pipe (uns31803), duplex steel pipe (uns32750), duplex steel pipe (uns32760), duplex steel pipe (2205), duplex steel pipe (2507), duplex steel pipe (2520).