2-PC 牙口

FEATURES : ◇ FULL PORT ◇ INVESTMENT CASTING ◇ MATERIAL: ASTM-A351-CF8M, ASTM-A351-CF8 ASTM-A351-CF3M, ASTM-A216-WCB ◇ WORKING PRESSURE: 1/4"~2" 1000WOG /PN63 2-1/2"~3" 800WOG /PN40 ◇ SIZE RANGING: 1/4"~3" (DN8~DN80) ◇ END CONNECTIONS: DIN2999 / DIN259 / BSPT / NPT ◇ OPTIONS: LOCKING DEVICE