上海祝茂閥門生產(chǎn)以下幾種壓力和材質(zhì)：

氨用截止閥J41B-16、氨用截止閥J41B-16Q、氨用截止閥J41B-16C、氨用截止閥J41B-16P、氨用截止閥J41B-16R

氨用截止閥J41B-25、氨用截止閥J41B-25Q、氨用截止閥J41B-25C、氨用截止閥J41B-25P、氨用截止閥J41B-25R

氨用截止閥J41B-40、氨用截止閥J41B-40Q、氨用截止閥J41B-40C、氨用截止閥J41B-40P、氨用截止閥J41B-40R

其壓力有以下口徑：J41B-40 DN15氨氣截止閥、J41B-40 DN20氨氣截止閥、J41B-40 DN25氨氣截止閥、J41B-40DN32氨氣截止閥、J41B-40 DN40氨氣截止閥、J41B-40 DN50氨氣截止閥、J41B-40 DN65氨氣截止閥、J41B-40DN80氨氣截止閥、J41B-40 DN100氨氣截止閥、J41B-40 DN125氨氣截止閥、J41B-40 DN150氨氣截止閥、J41B-40 DN200氨氣截止閥、J41B-40 DN250氨氣截止閥、J41B-40 DN300氨氣截止閥、J41B-40 DN350氨氣截止閥、J41B-40 DN400氨氣截止閥、J41B-40 DN450氨氣截止閥、J41B-40 DN500氨氣截止閥、J41B-40 DN600氨氣截止閥、J41B-40 DN700氨氣截止閥、J41B-40 DN800氨氣截止閥；

其壓力有以下口徑：J41B-25 DN15氨氣截止閥、J41B-25 DN20氨氣截止閥、J41B-25 DN25氨氣截止閥、J41B-25DN32氨氣截止閥、J41B-25 DN40氨氣截止閥、J41B-25 DN50氨氣截止閥、J41B-25 DN65氨氣截止閥、J41B-25DN80氨氣截止閥、J41B-25 DN100氨氣截止閥、J41B-25 DN125氨氣截止閥、J41B-25 DN150氨氣截止閥、J41B-25 DN200氨氣截止閥、J41B-25 DN250氨氣截止閥、J41B-25 DN300氨氣截止閥、J41B-25 DN350氨氣截止閥、J41B-25 DN400氨氣截止閥、J41B-25 DN450氨氣截止閥、J41B-25 DN500氨氣截止閥、J41B-25 DN600氨氣截止閥、J41B-25 DN700氨氣截止閥、J41B-25 DN800氨氣截止閥；

其壓力有以下口徑：J41B-16 DN15氨氣截止閥、J41B-16 DN20氨氣截止閥、J41B-16 DN25氨氣截止閥、J41B-16DN32氨氣截止閥、J41B-16 DN40氨氣截止閥、J41B-16 DN50氨氣截止閥、J41B-16 DN65氨氣截止閥、J41B-16DN80氨氣截止閥、J41B-16 DN100氨氣截止閥、J41B-16 DN125氨氣截止閥、J41B-16 DN150氨氣截止閥、J41B-16 DN200氨氣截止閥、J41B-16 DN250氨氣截止閥、J41B-16 DN300氨氣截止閥、J41B-16 DN350氨氣截止閥、J41B-16 DN400氨氣截止閥、J41B-16 DN450氨氣截止閥、J41B-16 DN500氨氣截止閥、J41B-16 DN600氨氣截止閥、J41B-16 DN700氨氣截止閥、J41B-16 DN800氨氣截止閥；