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Subject: |
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| sell Butterfly valve |
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DN: 2" and above pressure grade: 150LB-2500LB (1.0MPA-42MPA) Material: stainless steel 316, 316L, 304, 304L, WCB, A105 Design standard: GB/T12238 Face to face standard: GB/T12221 Flange standard: JB/T78£¬JB/T79 Test standard: GB/T13927, Outer packing: Wooden Crate |
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| 2014/4/21 |
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