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JIS F 7312 / 7320

HOME > Marine Valves > JIS F 7312 / 7320

JIS F 7312 Cast Steel 5K angle valves / JIS F 7320 Cast Steel 10K angle valves

Materials Table

No.Part NameCLASS B MaterialCLASS S MaterialNAME OF PARTMATERIAL CLASS BMATERIAL CLASS S
1BodyZG230-460BooySC450
2BonnetZG230-460BONNETSC450
3DiscHpb59-1ZG2Cr13DISCBC6SCS2
4SeatZCuSn5Pb5Zn5ZG2Cr13VALVESEATBC6SCS2
5StemZCuSn5Pb5Zn51Cr12STEMC377IBD OH BESUS 403
6GlandZCuSn5Pb5Zn5packing glandBC6
7GasketNon-asbestosGASKETnon-asbestos
8HandwheelHT200HANDWHELLFC200

Size Table(7312)

DNdLDCNO.htHD2
505010013010541514225160
656511515513041514247180
808013018014541914256180
10010015020016581916295224

Size Table(7320)

DNdLDCNO.htHD2
505012015512041916240160
656513017514041918260200
808014018515081918265200
10010016021017581918300250
12512518025021082320350280
15015020528024082322400315
200200230330290122322480355
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