JIS B2220  法兰 SOH FF 16K 200A

SOH FF 16K 200A

BL20-300M

RFⅧtA 450-10

WN 1 1/2"-300 RF Sch80

WN65-1500FMSch80.711.3 A=339.7-1 Sch160 FMch160�77.5S=-150 RF S B= RFerSm2600-1.6/1.73Frf s=5b)-25rf1am

BL25-300RF-25 RF2081FRF S=3.RF=15R0î´ RF0RF=3Sch400=Fã¦ââ¾ãSch400