... price ,delivery time fast stainless steel,carbon steel, alloy steel standard or as customer demandFactory InductionCangzhou rongtong pipeline equipment co. ltd ... requirements .Detailed informations StandardANSI B16.9, DIN 2605, GB, DIN, JIS ETCMaterialA234 WP5, WP9, WP11, WP12, WP22, WP91,WP92,A234 ... , Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction and so on JIS/DIN/ASTM/GB pipe fittings