| 止回阀 | 304/316/2205/2507/310S | DN32 | H42W/H42F/10/16/25/40/64 | 法兰连接 | - | GB/T12236 | 60 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN40 | H42W/H42F/10/16/25/40/64 | 法兰连接 | - | GB/T12236 | 60 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN50 | H42W/H42F/10/16/25/40/64 | 法兰连接 | - | GB/T12236 | 60 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN65 | H42W/H42F/10/16/25/40/64 | 法兰连接 | - | GB/T12236 | 60 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN80 | H42W/H42F/10/16/25/40/64 | 法兰连接 | - | GB/T12236 | 60 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN100 | H42W/H42F/10/16/25/40/64 | 法兰连接 | - | GB/T12236 | 60 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN125 | H42W/H42F/10/16/25/40/64 | 法兰连接 | - | GB/T12236 | 60 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN150 | H42W/H42F/10/16/25/40/64 | 法兰连接 | - | GB/T12236 | 60 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN200 | H42W/H42F/10/16/25/40/64 | 法兰连接 | - | GB/T12236 | 60 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN250 | H42W/H42F/10/16/25/40/64 | 法兰连接 | - | GB/T12236 | 60 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN300 | H42W/H42F/10/16/25 | 法兰连接 | - | GB/T12236 | 30 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN350 | H42W/H42F/10/16/25 | 法兰连接 | - | GB/T12236 | 30 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN400 | H42W/H42F/10/16 | 法兰连接 | - | GB/T12236 | 30 | | 温州 | 4天前 |
| 止回阀 | 304/316/2205/2507/310S | DN450 | H42W/H42F/10/16 | 法兰连接 | - | GB/T12236 | 15 | | 温州 | 4天前 |
| 不锈钢止回阀 | 不锈钢 | DN15~1000 | 1.6MPA~10MPA | - | - | GB/T12236-2008 | 9999 | | 浙江 | 一周前 |
| 铸钢国标止回阀 | 铸钢 | DN15~1000 | 1.6MPA~10MPA | - | - | GB/T12236-2008 | 9999 | | 浙江 | 一周前 |
| 铸钢美标止回阀 | 铸钢 | DN15~1000 | Class150-Class2500 | - | - | - | 9999 | | 浙江 | 一周前 |
| 衬氟止回阀 | 不锈钢 / 铸钢 | DN15~1000 | 1.6MPA~10MPA | - | - | GB/T12236-2008 | 9999 | | 浙江 | 一周前 |
| 不锈钢升降式止回阀 | 不锈钢 | DN15~1000 | 1.6MPA~10MPA | - | - | GB/T12236-2008 | 9999 | | 浙江 | 一周前 |
| 不锈钢立式止回阀 | 不锈钢 | DN15~1000 | 1.6MPA~10MPA | - | - | GB/T12236-2008 | 9999 | | 浙江 | 一周前 |