... A269, ASTM A312, JIS G3459, DIN 17458SuperiorityHigh quality and Competitive priceApplicationfor Construction field, ships building industry, ... seaworthy or as customers' requirementDelivery time7-15days after receipt of prepayment or L/CPayment terms30% TT ... : Petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant seamless ...