Fiye da shekaru 20 na OEM da ODM kwarewar sabis.

Jefa Iron Duba bawul

  • Ball Check Valve

    Kwallan Duba Bawul

    Yanayin diamita : DN40-DN300

    Nau'in diski : Ball Check Valve

    Tsarin zane : DIN3202 F6

    Kayan jiki : Ductile iron GGG50

    Kwallan kayan abu : Ductile iron GGG50 + EPDM / NBR shafi

    NORTECH shine ɗayan manyan China Kwallan Duba Bawul Maƙerin & Maƙura.

  • Cast Iron Swing Check Valve

    Jefa Iron Swing Check bawul

    M diamita : DN50-DN600 / 2 ”-24”

    Nau'in diski : Swing Check Valve

    Tsarin zane : BS5153 / DIN3202 F6 / AWWA C508

    Kayan jiki : baƙin ƙarfe / ƙarfe Ductile

    Kayan diski : ƙarfe baƙin ƙarfe / Ductile baƙin ƙarfe

    Kayan zama : Brass / Bronze / Bakin karfe

    NORTECH shine ɗayan manyan China Jefa Iron Swing Check bawul

     Maƙerin & Maƙura.

  • Rubber Disc Swing Check Valve

    Rubber Disc Swing Duba bawul

    M diamita : DN50-DN600 / 2 ”-24”

    Nau'in diski : Swing Check Valve

    Tsarin zane : BS5153 / DIN3202 F6 / AWWA C508

    Kayan jiki : baƙin ƙarfe / ƙarfe Ductile

    Kayan Disc : baƙin ƙarfe / Ductile baƙin ƙarfe / Rubber

    Kayan zama : Brass / Bronze / Bakin karfe

    NORTECH yana daya daga cikin manyan China Rubber Disc Swing Duba bawul Maƙerin & Maƙura.

  • Rubber Seat Dual Plate Check Valve

    Rubber Kujerar Dual Plate Duba Valve

    DIN / EN farantin duban faranti, ƙofar duba ƙofa biyu

    DN50-DN1200, DIN / EN

    PN10 / PN16 / PN25 / PN40 / PN63 / PN100

    Fuskantar fuska zuwa API594 / ISO5752 / EN558-1 jerin 16

    NORTECH shine ɗayan manyan China Rubber Kujerar Dual Plate Duba Valve Maƙerin & Maƙura.