... Products are from the big mill to ensure quality 3.Flexible payment term, soonest delivery time 1 ... A213, ASTM A269, ASTM A312, JIS G3459, DIN 17458SuperiorityHigh quality and Competitive priceApplicationfor Construction field, ships building industry, ... usage : Petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant seamless steel ...