... Products are from the big mill to ensure quality 3.Flexible payment term, soonest delivery time 1 ... A269, ASTM A312, JIS G3459, DIN 17458SuperiorityHigh quality and Competitive priceApplicationfor Construction field, ships building industry,petroleum ... water tanks.General– springs, fasteners (bolts, nuts and washers), wire.4.Product shows :5.Application shows :6.Manufacturing process :1) welded pipe ...