上海祝茂阀门生产以下几种压力和材质：
低温法兰安全阀DA41F-40、低温法兰安全阀DA41F-40Q、低温法兰安全阀DA41F-40C、低温法兰安全阀DA41F-40P、低温法兰安全阀DA41F-40R
低温法兰安全阀DA41F-25、低温法兰安全阀DA41F-25Q、低温法兰安全阀DA41F-25C、低温法兰安全阀DA41F-25P、低温法兰安全阀DA41F-25R
低温法兰安全阀DA41F-16、低温法兰安全阀DA41F-16Q、低温法兰安全阀DA41F-16C、低温法兰安全阀DA41F-16P、低温法兰安全阀DA41F-16R
其压力有以下口径：DA41F-16P/RDN15低温安全阀、DA41F-16P/R DN20低温安全阀、DA41F-16P/R DN25低温安全阀、DA41F-16P/RDN32低温安全阀、DA41F-16P/R DN40低温安全阀、DA41F-16P/R DN50低温安全阀、DA41F-16P/R DN65低温安全阀、DA41F-16P/RDN80低温安全阀、DA41F-16P/R DN100低温安全阀、DA41F-16P/R DN125低温安全阀、DA41F-16P/R DN150低温安全阀、DA41F-16P/R DN200低温安全阀、DA41F-16P/R DN250低温安全阀、DA41F-16P/R DN300低温安全阀、DA41F-16P/R DN350低温安全阀、DA41F-16P/R DN400低温安全阀、DA41F-16P/R DN450低温安全阀、DA41F-16P/R DN500低温安全阀、DA41F-16P/R DN600低温安全阀、DA41F-16P/R DN700低温安全阀、DA41F-16P/R DN800低温安全阀；
