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法兰铸铁截止阀 FLANGE CAST IRON GLOBE VALVES 符合：JIS F7363 PN5kg截止阀 JIS F7305 PN5kg GLOBE VALVES JIS F7307 PN10kg截止阀 JIS F7307 PN10kg GLOBE VALVES JIS F7309 PN16kg截止阀 JIS F7309 PN16kg GLOBE VALVES JIS F7353 PN5kg截止止回阀 JIS F7353 PN5kg SCREW-DOWN CHECK GLOBE VALVES
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通径：DN50-DN250 SIZE：DN50-DN250 |
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