SOFF ANSI/AWWA C207 CLASS D Flange Steel Flanges ASME ASTM BS 175-150 PSI,86PSI The AWWA C207 is an American National Standard for steel pipe flanges for waterworks service, sizes 4″ through 144″ (100 mm ... Подробнее
Duplex Steel Flanges A182 F44(S31254),F51 ,A182 F60, F53 (UNS S32750) Material to UNS S31254 (and the other specifications listed in our technical datasheet) is described as a 6% Mo super austenitic stainless ... Подробнее