上海祝茂阀门生产以下几种压力和材质：
法兰闸阀Z41Y-16、法兰闸阀Z41Y-16Q、法兰闸阀Z41Y-16C、法兰闸阀Z41Y-16P、法兰闸阀Z41Y-16R
法兰闸阀Z41Y-25、法兰闸阀Z41Y-25Q、法兰闸阀Z41Y-25C、法兰闸阀Z41Y-25P、法兰闸阀Z41Y-25R
法兰闸阀Z41Y-40、法兰闸阀Z41Y-40Q、法兰闸阀Z41Y-40C、法兰闸阀Z41Y-40P、法兰闸阀Z41Y-40R
法兰闸阀Z41Y-64、法兰闸阀Z41Y-64Q、法兰闸阀Z41Y-64C、法兰闸阀Z41Y-64P、法兰闸阀Z41Y-64R
法兰闸阀Z41Y-100、法兰闸阀Z41Y-100Q、法兰闸阀Z41Y-100C、法兰闸阀Z41Y-100P、法兰闸阀Z41Y-100R
法兰闸阀Z41Y-160、法兰闸阀Z41Y-160Q、法兰闸阀Z41Y-160C、法兰闸阀Z41Y-160P、法兰闸阀Z41Y-160R
法兰闸阀Z41Y-320、法兰闸阀Z41Y-320Q、法兰闸阀Z41Y-320C、法兰闸阀Z41Y-320P、法兰闸阀Z41Y-320R
其压力有以下口径：Z41Y-320C/P/RDN15闸阀、Z41Y-320C/P/R DN20闸阀、Z41Y-320C/P/R DN25闸阀、Z41Y-320C/P/RDN32闸阀、Z41Y-320C/P/R DN40闸阀、Z41Y-320C/P/R DN50闸阀、Z41Y-320C/P/R DN65闸阀、Z41Y-320C/P/RDN80闸阀、Z41Y-320C/P/R DN100闸阀、Z41Y-320C/P/R DN125闸阀、Z41Y-320C/P/R DN150闸阀、Z41Y-320C/P/R DN200闸阀、Z41Y-320C/P/R DN250闸阀、Z41Y-320C/P/R DN300闸阀、Z41Y-320C/P/R DN350闸阀、Z41Y-320C/P/R DN400闸阀、Z41Y-320C/P/R DN450闸阀、Z41Y-320C/P/R DN500闸阀、Z41Y-320C/P/R DN600闸阀、Z41Y-320C/P/R DN700闸阀、Z41Y-320C/P/R DN800闸阀；
