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Model:FQF、FQ
DSize:DN50—DN1200
Working temperature:-20℃-260℃
Rating:PN6—PN250
Body material:Carbon steel、Stainless steel Dual phase steel
Stem:Stainless steel
Disc:Stainless steel、 Dual phase steel
End Connection:Flange、wafer
Fluid:Water ,Steam etc
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