产品详细不锈钢闸阀 本阀门广泛适用于石油，化工，制药，电力，食品等行业，在本公称压力≥16Mpa的蒸汽，水，油类介质的管路上作启闭用． 产品详细说明 产品介绍：不锈钢闸阀的性能范围 Specifications型 号Type公称压力Nominalpressure试验压力Test pressure工作温度（℃）WorkingTemperature适用介质SuitableMedium强度（水）Mpa密封（水）空气（Mpa）低压密封（空气）MpaZ41W-16P（R）1.62.41.80.6≤200NITRIC ACID硝 酸 类Z41W-25P（R）2.53.82.80.6≤200ACETIC ACID醋 酸 类Z40W-40P（R）4.06.04.40.6≤200NITRIC ACID硝 酸 类Z541W-64P（R）6.49.67.00.6≤200ACETIC ACID醋 酸 类不锈钢闸阀的主要零件材料 Material for main parts零件名称Part name材 料MaterialZ41Y-16i/25i/40iZ41W-16P/25P/40PZ41W-16R/25P/40R阀体、阀盖Body donnet铬 镍 钢Ci Ni STEEL铬镍钛钢Ci Ni Ti铬镍钼钛钢Ci Ni Mo Ti Steel阀 板Wedge gate合金钢+硬质合金阀 杆Stem合 金 钢ALLoy steel阀杆螺母Stem铝铁青铜 Al bronze手 轮Hand wheel灰铸铁、可铸锻铁 Castirom forageable casriron不锈钢闸阀的主要连接尺寸和外形尺寸 Main connecting and overall dimensions型 号Type公称通径DN尺 寸（mm）LDD1D2Hb-fZ-ΦdDoZ41W-16P（R）1513095654517016-24-1412020150105755519016-24-1414025160115856520516-24-14160321801351007827018-24-18180402001451108531018-34-182005025016012510035818-34-182406526518014512037318-34-182408028019516013543520-38-1828010030021518015550020-38-1830012532524521018561422-38-1832015035028024021067424-38-2336020040033529526581826-312-2340025045040535532096930-312-25450300500460410375114530-412-25560不锈钢闸阀的主要连接尺寸和外形尺寸 Main connecting and overall dimensions型 号Type公称通径 DN尺 寸（mm）LDD1D2Hb-fZ-ΦdDoZ41W-25P（R）1513095654517016-24-1412020150105755519016-24-1414025160115856520516-24-14160321801351007827018-24-18180402001451108531018-34-182005025016012510035820-34-182406528518014512037322-38-182408028019516013543522-38-1828010030023019016050024-38-2332012532527022018861428-38-2536015035030025021867430-38-2540020040036031027881834-312-2540025045042537033296936-312-30450300500485430390114540-416-30560不锈钢闸阀的主要连接尺寸和外形尺寸 Main connecting and overall dimensions型 号Type公称通径DN尺 寸（mm）LDD1D2Hb-fZ-ΦdDoZ41W-40P（R）1513095654517016-24-144020150105755519016-24-145125160115856520516-24-1458321801351007827018-24-1866402001451108531018-34-18765023016012510037120-34-18886529018014512039122-38-181108031019516013545522-38-1812110035023019016055124-38-2315012540027022018862828-38-2517815045030025021870830-38-2520420055037532028288538-312-2526025065044538534596042-312-30313Z41W-64P（R）15170105755514018-24-144120190125906819520-24-1851252101351007821022-24-1858322301501108228024-24-2366402401651259532824-34-23765025017513510539026-34-23886528020016013041028-38-231108031021017014048530-38-2312110035025020016859032-38-2515012540029524020268836-38-3017615045034028024076838-38-3420420055040534530097344-312-34260250650470400352105048-312-41313
