上海祝茂阀门生产以下几种压力和材质：
衬氟止回阀H41F46-6、衬氟止回阀H41F46-6Q、衬氟止回阀H41F46-6C、衬氟止回阀H41F46-6P、衬氟止回阀H41F46-6R
衬氟止回阀H41F46-10、衬氟止回阀H41F46-10Q、衬氟止回阀H41F46-10C、衬氟止回阀H41F46-10P、衬氟止回阀H41F46-10R
衬氟止回阀H41F46-16、衬氟止回阀H41F46-16Q、衬氟止回阀H41F46-16C、衬氟止回阀H41F46-16P、衬氟止回阀H41F46-16R
其压力有以下口径：H41F46-16Q/C/PDN15衬氟升降式止回阀、H41F46-16Q/C/P DN20衬氟升降式止回阀、H41F46-16Q/C/P DN25衬氟升降式止回阀、H41F46-16Q/C/PDN32衬氟升降式止回阀、H41F46-16Q/C/P DN40衬氟升降式止回阀、H41F46-16Q/C/P DN50衬氟升降式止回阀、H41F46-16Q/C/P DN65衬氟升降式止回阀、H41F46-16Q/C/PDN80衬氟升降式止回阀、H41F46-16Q/C/P DN100衬氟升降式止回阀、H41F46-16Q/C/P DN125衬氟升降式止回阀、H41F46-16Q/C/P DN150衬氟升降式止回阀、H41F46-16Q/C/P DN200衬氟升降式止回阀、H41F46-16Q/C/P DN250衬氟升降式止回阀、H41F46-16Q/C/P DN300衬氟升降式止回阀、H41F46-16Q/C/P DN350衬氟升降式止回阀、H41F46-16Q/C/P DN400衬氟升降式止回阀、H41F46-16Q/C/P DN450衬氟升降式止回阀、H41F46-16Q/C/P DN500衬氟升降式止回阀、H41F46-16Q/C/P DN600衬氟升降式止回阀、H41F46-16Q/C/P DN700衬氟升降式止回阀、H41F46-16Q/C/P DN800衬氟升降式止回阀；
