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                  祥松閥門集團有限公司始建于1988年
                  直角式J44

                  J44F46-16襯氟角式截止閥適用在-50~150℃的各種濃度的王水、流酸、鹽酸、氫氟酸和各種有機酸、強酸、強氧化劑,還適用于各種濃度的強堿有機溶劑以及其它腐蝕性氣體,液體介質的管路上使用.

                  • 產品型號:J44F46-16
                  • 產品規格:DN15~250
                  • 產品特點:J44F46-16襯氟角式截止閥適用在-50~150℃的各種濃度的王水、流酸、鹽酸、氫氟酸和各種有機...
                  產品參數

                  襯氟角式截止閥概述:
                  J44F46-16襯氟角式截止閥適用在-50~150℃的各種濃度的王水、流酸、鹽酸、氫氟酸和各種有機酸、強酸、強氧化劑,還適用于各種濃度的強堿有機溶劑以及其它腐蝕性氣體,液體介質的管路上使用.

                   

                  襯氟角式截止閥執行標準 :
                  設計規范:GB/T 12233 GB/T 12235
                  結構長度:GB/T 12221
                  連接法蘭:JB/T 78 JB/T 79
                  試驗與檢驗:GB/T 13927
                  產品標識:GB/T 12220
                  供貨規范:JB/T 7928

                   

                  ◆襯氟角式截止閥性能規范

                  襯里、閥座

                  適用溫度(℃)

                  適用介質

                  PTFE(F4)

                  ≤180

                  除熔融堿金屬、元素氟外的各種濃度的酸、堿、鹽、王水、有機酸等強腐蝕性介質

                  PCTFE(F3)

                  ≤120

                  FEP(F46)

                  ≤150

                  PFA(可熔性F4)

                  ≤180

                  PVDF(F2)

                  ≤100

                  RPTFE(RF4)

                  ≤180

                  序號零件名稱灰鑄鐵鑄鋼不銹耐酸鑄鋼超低碳不銹耐酸鑄鋼
                  ZCPRPLRL
                  1閥體/閥蓋HT250WCBCF8CF8MCF3CF3M
                  2球體/閥桿252Cr131Cr18Ni91Cr18Ni12Mo2Ti00Cr18Ni1000Cr17Ni14Mo2
                  3襯里/閥座PCTEF(F3),FEP(F46),PFA(可溶F4),PP,PO
                  4填料壓蓋WCBCF8CF8MCF3CF3M
                  5填料PTFE(F4)PTFE(F4)PTFE(F4)
                  6活節螺栓351Cr17Ni21Cr17Ni2
                  7閥桿螺母ZCuAl10Fe3ZCuAl10Fe3ZCuAl10Fe3
                  8緊固螺栓351Cr17Ni21Cr18Ni9Ti
                  9螺母450Cr18Ni90Cr18Ni9
                  10手柄WCBWCBWCB

                  襯氟截止閥.jpg、.jpg

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