
衬氟球阀
衬氟球阀法兰连接球阀(二片式,三片式)设计与制造符合中国国家标准公称压力PN0.6~1.6(MPa)公称通径DN40~1200(mm)]遵循规范STANDARD法兰连接球阀(二片式,三片式)设计与制造符合中国国家标准设计与制造GB12237公称压力PN0.6~1.6(MPa)design公称通径DN40~1200(mm)结构长度JB1686(DN32_150)Facetoface(企业标准)Q/DFL02-99法兰尺寸JB78/JB79(或按合同要求)Endflange压力测试GB/T13297Test基本型号(全衬里)标志GB12220手动Q41F3(全衬里)蜗轮转动Q341F3(全衬里)SymbolQ41F46(全衬里)Q341F46(全衬里)供货GB/T12252气动Q6411F3(全衬里)电动Q941F3(全衬里)SupplyQ641F46(全衬里)Q941F46(全衬里)主要零部件材料表StandardMaterialSpecifications序号零件名称灰铸铁碳钢不锈钢超低碳不锈钢NONameZCPRRL1阀体、阀盖HT250WCBCF8CF8MCF3M2球WCBWCBCF8CF8MCF3M3填料阀盖HT250WCBCF8CF8MCF3M4衬里层/阀座PTFE(F4)PCTFE(F3)FEP(F46)PFA(可溶性聚四氟乙烯)PO(聚烯烃)5螺栓35351Cr17Ni21Cr17Ni21Cr18Ni96螺母45450Cr18Ni90Cr18Ni90Cr18Ni97手柄WCC8填料PTFE(F4)聚四氟乙烯主要连接尺寸及重量Dimensionsandweights公称通径标准值参考值DN(min)NPS(mm)LDD1D2fbZ-ΦdDoHW(kg)PN1.0(MPa)151/21409565452144-Φ14120802.5203/414010575552164-Φ141409032511501158565164-Φ141601004.53211/4165135100782184-Φ181601105.74011/2180145110853184-Φ18200120750
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