上海祝茂阀门生产以下几种压力和材质：

钟形浮子倒吊桶式蒸汽疏水阀ER25H-16、钟形浮子倒吊桶式蒸汽疏水阀ER25H-16Q、钟形浮子倒吊桶式蒸汽疏水阀ER25H-16C、钟形浮子倒吊桶式蒸汽疏水阀ER25H-16P、钟形浮子倒吊桶式蒸汽疏水阀ER25H-16R

钟形浮子倒吊桶式蒸汽疏水阀ER25H-25、钟形浮子倒吊桶式蒸汽疏水阀ER25H-25Q、钟形浮子倒吊桶式蒸汽疏水阀ER25H-25C、钟形浮子倒吊桶式蒸汽疏水阀ER25H-25P、钟形浮子倒吊桶式蒸汽疏水阀ER25H-25R

钟形浮子倒吊桶式蒸汽疏水阀ER25H-40、钟形浮子倒吊桶式蒸汽疏水阀ER25H-40Q、钟形浮子倒吊桶式蒸汽疏水阀ER25H-40C、钟形浮子倒吊桶式蒸汽疏水阀ER25H-40P、钟形浮子倒吊桶式蒸汽疏水阀ER25H-40R

其压力有以下口径：ER25H-16C DN15蒸汽疏水阀、ER25H-16C DN20蒸汽疏水阀、ER25H-16C DN25蒸汽疏水阀、ER25H-16CDN32蒸汽疏水阀、ER25H-16C DN40蒸汽疏水阀、ER25H-16C DN50蒸汽疏水阀、ER25H-16C DN65蒸汽疏水阀、ER25H-16CDN80蒸汽疏水阀、ER25H-16C DN100蒸汽疏水阀、ER25H-16C DN125蒸汽疏水阀、ER25H-16C DN150蒸汽疏水阀、ER25H-16C DN200蒸汽疏水阀、ER25H-16C DN250蒸汽疏水阀、ER25H-16C DN300蒸汽疏水阀、ER25H-16C DN350蒸汽疏水阀、ER25H-16C DN400蒸汽疏水阀、ER25H-16C DN450蒸汽疏水阀、ER25H-16C DN500蒸汽疏水阀、ER25H-16C DN600蒸汽疏水阀、ER25H-16C DN700蒸汽疏水阀、ER25H-16C DN800蒸汽疏水阀；

其压力有以下口径：ER25H-16P DN15蒸汽疏水阀、ER25H-16P DN20蒸汽疏水阀、ER25H-16P DN25蒸汽疏水阀、ER25H-16PDN32蒸汽疏水阀、ER25H-16P DN40蒸汽疏水阀、ER25H-16P DN50蒸汽疏水阀、ER25H-16P DN65蒸汽疏水阀、ER25H-16PDN80蒸汽疏水阀、ER25H-16P DN100蒸汽疏水阀、ER25H-16P DN125蒸汽疏水阀、ER25H-16P DN150蒸汽疏水阀、ER25H-16P DN200蒸汽疏水阀、ER25H-16P DN250蒸汽疏水阀、ER25H-16P DN300蒸汽疏水阀、ER25H-16P DN350蒸汽疏水阀、ER25H-16P DN400蒸汽疏水阀、ER25H-16P DN450蒸汽疏水阀、ER25H-16P DN500蒸汽疏水阀、ER25H-16P DN600蒸汽疏水阀、ER25H-16P DN700蒸汽疏水阀、ER25H-16P DN800蒸汽疏水阀；