详细介绍:
D61X-10P卫生级对焊式止回阀、D21X-16P卫生级外螺纹止回阀、D21X-10P卫生级SMS螺纹式蝶阀、D81X-16P卫生级快装卡箍蝶阀、卫生级一端焊接一端外螺纹蝶阀、卫生级三片式对焊止回阀、卫生级一片法兰一边螺纹蝶阀、D41X-16P不锈钢卫生级法兰蝶阀、卫生级外螺纹止回阀H21X-10P、H61X-10P卫生级三片式焊接止回阀、H22X-A卫生级活接止回阀、H61X-16P卫生级对焊式止回阀、H81X-16P卫生级快装卡箍止回阀
单四方法兰单螺纹蝶阀
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Square-flangen/theadede butterfly valve
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Size
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O
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G
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Of
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A
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H
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L
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DN15
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78
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RD34*1/8
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100*100
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76
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85
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126
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DN20
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78
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RD44*1/6
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100*100
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76
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85
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126
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DN25
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78
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RD52*1/6
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100*100
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76
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85
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126
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