Brand:Qiankun
Model:Dn50 -Dn1200
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flange insulating.Nominal diameter:DN25-DN1200.Nominal pressure:PN6 PN10 PN16 PN25.natural gas,liquefied petrochemical gas(LPG).

flange insulating.Nominal diameter:DN25-DN1200.Nominal pressure:PN6 PN10 PN16 PN25.natural gas,liquefied petrochemical gas(LPG).



