1．材质有:铸钢（A216，WCB，A105；不锈钢（F304-CF8，F316-CF8M，F304L-CF3M，F316L-CF3），301，304-CF8，304L-CF3，316-CF8M，316LCF3M，321；低温钢，铬钼钢等2．规格：DN15~DN3003．标准：GB-HG国标4．压力：1.0MPa-4.0MPA5．连接:法兰6．品牌：浙江恒科7．工作温度：碳钢-29℃～425℃；不锈钢-40℃～550℃；低温刚-46℃～350℃，铬钼钢-29℃～550℃8．类型：直通式9.介质：水，油品，蒸汽-碳钢+Stellite/铬钼钢；硝酸，醋酸类等-不锈钢；丙烷，乙烯等-低温刚；10.外型：重型/中型11.型号：Q41F-16P，Q41F-25P，Q41F-40P，Q41F-64P，Q41F-100P，Q41F-16R，Q41F-25R，Q41F-40R，Q41F-64R，Q41F-100R，Q41F-16PL，Q41F-16RLQ41F-16C，Q41F-25C，Q41F-40C，Q41F-64C，Q41F-100C12.密封：PTFE，PPL，硬密封产品特征公称压力：1.6~4.0Mpa适用温度范围：≤150℃适用介质：硝酸类、醋酸类、水、油、气类及某些腐蚀性液体。型号公称通径尺寸(mm)LDD1D2D0b-fz-φdWQ41F-1.6MPa15130956545142414115201401057555142414130251501158565142414150321651351007816241819040180145110851634182305020016012510016341824065220180145120183418280802501951601352038183101002802151801552038183301253202452101852238186001503602802402102438238002004003352952652631223100025045042535532030312.251200)