| U41H高温法兰柱塞阀 | 型号:U41H 口径:DN15~100mm 压力:1.6~6.4MPa 材质:铸钢、不锈钢等 |
| | U45SM直流式柱塞阀 | 型号:U45SM 口径:DN15~400mm 压力:1.6~2.5MPa 材质:铸钢、不锈钢等 |
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| UJ44H角式柱塞阀 | 型号:UJ44H 口径:DN15~400mm 压力:1.6~2.5MPa 材质:铸钢、不锈钢等 |
| | UJ41H铸钢柱塞截止阀 | 型号:UJ41H 口径:DN15~400mm 压力:1.6~6.4MPa 材质:铸铁、铸钢、不锈钢 |
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| | U11SM内螺纹柱塞阀 | 型号:U11SM 口径:DN15~50mm 压力:1.6~6.4MPa 材质:铸铁、铸钢、不锈钢等 |
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