上海祝茂阀门生产以下几种压力和材质：

不锈钢闸阀Z45W-16、不锈钢闸阀Z45W-16Q、不锈钢闸阀Z45W-16C、不锈钢闸阀Z45W-16P、不锈钢闸阀Z45W-16R

不锈钢闸阀Z45W-25、不锈钢闸阀Z45W-25Q、不锈钢闸阀Z45W-25C、不锈钢闸阀Z45W-25P、不锈钢闸阀Z45W-25R

不锈钢闸阀Z45W-40、不锈钢闸阀Z45W-40Q、不锈钢闸阀Z45W-40C、不锈钢闸阀Z45W-40P、不锈钢闸阀Z45W-40R

不锈钢闸阀Z45W-64、不锈钢闸阀Z45W-64Q、不锈钢闸阀Z45W-64C、不锈钢闸阀Z45W-64P、不锈钢闸阀Z45W-64R

不锈钢闸阀Z45W-100、不锈钢闸阀Z45W-100Q、不锈钢闸阀Z45W-100C、不锈钢闸阀Z45W-100P、不锈钢闸阀Z45W-100R

不锈钢闸阀Z45W-160、不锈钢闸阀Z45W-160Q、不锈钢闸阀Z45W-160C、不锈钢闸阀Z45W-160P、不锈钢闸阀Z45W-160R

不锈钢闸阀Z45W-320、不锈钢闸阀Z45W-320Q、不锈钢闸阀Z45W-320C、不锈钢闸阀Z45W-320P、不锈钢闸阀Z45W-320R

其压力有以下口径：Z45W-16P/RDN15闸阀、Z45W-16P/R DN20闸阀、Z45W-16P/R DN25闸阀、Z45W-16P/RDN32闸阀、Z45W-16P/R DN40闸阀、Z45W-16P/R DN50闸阀、Z45W-16P/R DN65闸阀、Z45W-16P/RDN80闸阀、Z45W-16P/R DN100闸阀、Z45W-16P/R DN125闸阀、Z45W-16P/R DN150闸阀、Z45W-16P/R DN200闸阀、Z45W-16P/R DN250闸阀、Z45W-16P/R DN300闸阀、Z45W-16P/R DN350闸阀、Z45W-16P/R DN400闸阀、Z45W-16P/R DN450闸阀、Z45W-16P/R DN500闸阀、Z45W-16P/R DN600闸阀、Z45W-16P/R DN700闸阀、Z45W-16P/R DN800闸阀；

其压力有以下口径：Z45W-25P/RDN15闸阀、Z45W-25P/R DN20闸阀、Z45W-25P/R DN25闸阀、Z45W-25P/RDN32闸阀、Z45W-25P/R DN40闸阀、Z45W-25P/R DN50闸阀、Z45W-25P/R DN65闸阀、Z45W-25P/RDN80闸阀、Z45W-25P/R DN100闸阀、Z45W-25P/R DN125闸阀、Z45W-25P/R DN150闸阀、Z45W-25P/R DN200闸阀、Z45W-25P/R DN250闸阀、Z45W-25P/R DN300闸阀、Z45W-25P/R DN350闸阀、Z45W-25P/R DN400闸阀、Z45W-25P/R DN450闸阀、Z45W-25P/R DN500闸阀、Z45W-25P/R DN600闸阀、Z45W-25P/R DN700闸阀、Z45W-25P/R DN800闸阀；

其压力有以下口径：Z45W-40P/RDN15闸阀、Z45W-40P/R DN20闸阀、Z45W-40P/R DN25闸阀、Z45W-40P/RDN32闸阀、Z45W-40P/R DN40闸阀、Z45W-40P/R DN50闸阀、Z45W-40P/R DN65闸阀、Z45W-40P/RDN80闸阀、Z45W-40P/R DN100闸阀、Z45W-40P/R DN125闸阀、Z45W-40P/R DN150闸阀、Z45W-40P/R DN200闸阀、Z45W-40P/R DN250闸阀、Z45W-40P/R DN300闸阀、Z45W-40P/R DN350闸阀、Z45W-40P/R DN400闸阀、Z45W-40P/R DN450闸阀、Z45W-40P/R DN500闸阀、Z45W-40P/R DN600闸阀、Z45W-40P/R DN700闸阀、Z45W-40P/R DN800闸阀；