试验压力及主要性能规范型号公称压力试验压力适用温度适用介质保温套压力ShellSealBJ45W-25P2.53.752.75≤200Acetic urea≤1.3BJ45W-40P4.06.04.4BJ45W-64P6.49.06.6Acetic ureaBJ45W-25P2.53.752.75BJ45W-40P4.06.04.4BJ45W-64P6.49.06.6主要零件材质零件名称LTEMZG1CR18NI9TI系列ZGOOCR18NI10系列WCB系列阀体/阀盖世BODY/CAPZG1CR18NI9TIZGOOCR18NI10WCB闸板WEDGEZG1CR18NI9TIZGOOCR18NI10 1Cr13阀杆STEM1CR18NI9TI00cr18ni10 1Cr13填料PACKINGPTFE纺织PTFE纺织 石墨 GRAPHITE垫片GASKET304L+PTFE304L+PTFE 石墨+304 GRAPHITE+304压盖GLAND FLANGEZG1CR18NI9TIZG00CR18ni10 WCB填料压环 STUFFING RING1CR18NI9TI00CR18NI10 1Cr13螺栓BOLT1cr17ni21CR17NI2 35CrMoA螺母NUT1cr18ni9ti1CR18NI9TI 45