Die e sii ju ọdun 20 ti OEM ati iriri iṣẹ ODM.

Omi ṣiṣẹ jara

  • Resilient Seated gate valve

    Resilient joko ẹnu àtọwọdá

    Agbara ifunni ti o joko ti o ni agbara, àtọwọdá ẹnu-ọna sibi fun omi

    DN50-DN1200, PN6-10-16,2 ″ -48 ″, ANSI 125-150

    Inu dabaru Ikun ti kii ṣe nyara ati ita dabaru & Yio ji dide

    DIN3352 F4 / F5, EN1074-2 / ​​BS5163 / AWWA C509

    WRAS ati ACS Ifọwọsi

    NORTECH ni ọkan ninu China olori Resilient joko ẹnu àtọwọdá

     Olupese & Olupese.

  • Large size Cast Iron Gate Valve

    Tobi iwọn Cast Iron Gate àtọwọdá

    Iwọn falifu ẹnu-ọna irin ti o tobi

    Inaro ati petele fifi sori.

    Ara ni irin simẹnti, irin ductile, idẹ, idẹ ati oruka edidi irin alagbara

    fun itọju omi, ọgbin suga, omi mimu

    PN6-10-16

    OS&Y Nyara stem DN700-DN1200

    Ikun ti kii dide ni DN700-DN1800

    DIN3352 F4 / F5, EN1074-2 / ​​BS5163 / AWWA C500

    NORTECH ni ọkan ninu China olori Irin Joko Cast Iron Gate àtọwọdá Olupese & Olupese.

  • Metal Seated Cast Iron Gate Valve

    Irin Joko Cast Iron Gate àtọwọdá

    Irin awọn ijoko falifu ẹnu irin ti a joko

    Ara ni irin simẹnti, irin ductile, idẹ, idẹ ati oruka edidi irin alagbara

    fun itọju omi, ọgbin suga, omi mimu

    PN6-10-16

    OS&Y Nyara stem DN50-DN1200

    Igi ti kii dide ni DN50-DN1800

    DIN3352 F4 / F5, EN1074-2 / ​​BS5163 / AWWA C500

    NORTECH ni ọkan ninu China olori Irin Joko Cast Iron Gate àtọwọdá Olupese & Olupese.

  • Ball Check Valve

    Rogodo Ṣayẹwo àtọwọdá

    Opin ti a ko pe ni orukọ : DN40-DN300

    Iru disiki Val Bọọlu Ṣayẹwo Bọọlu

    Apẹrẹ apẹrẹ : DIN3202 F6

    Ohun elo ara iron Ductile iron GGG50

    Bọọlu ohun elo iron Ductile iron GGG50 + EPDM / NBR shafi

    NORTECH ni ọkan ninu China olori Rogodo Ṣayẹwo àtọwọdá Olupese & Olupese.

  • Cast Iron Swing Check Valve

    Yíyọ Irin Golifu Ṣayẹwo àtọwọdá

    Opin ti a ko pe ni orukọ : DN50-DN600 / 2 ”-24”

    Iru disiki Val Valve Check Check Valve

    Apẹrẹ apẹrẹ : BS5153 / DIN3202 F6 / AWWA C508

    Awọn ohun elo ara : Iron iron / Ductile iron

    Ohun elo disiki iron Iron irin / Irin Ductile

    Ohun elo ijoko : Idẹ / idẹ / Irin alagbara

    NORTECH ni ọkan ninu China olori Yíyọ Irin Golifu Ṣayẹwo àtọwọdá

     Olupese & Olupese.

  • Rubber Disc Swing Check Valve

    Roba Disiki golifu Ṣayẹwo àtọwọdá

    Opin ti a ko pe ni orukọ : DN50-DN600 / 2 ”-24”

    Iru disiki Val Valve Check Check Valve

    Apẹrẹ apẹrẹ : BS5153 / DIN3202 F6 / AWWA C508

    Awọn ohun elo ara : Iron iron / Ductile iron

    Ohun elo disiki iron Iron irin / Ductile iron / Rubber

    Ohun elo ijoko : Idẹ / idẹ / Irin alagbara

    NORTECH jẹ ọkan ninu China olori Roba Disiki golifu Ṣayẹwo àtọwọdá Olupese & Olupese.

  • Rubber Seat Dual Plate Check Valve

    Ijoko Rubber Meji Awo Ṣayẹwo àtọwọdá

    DIN / EN ayẹwo awo meji awo, afamu ayẹwo ilẹkun lẹẹmeji

    DN50-DN1200, DIN / YO

    PN10 / PN16 / PN25 / PN40 / PN63 / PN100

    Lojukoju si API594 / ISO5752 / EN558-1 jara 16

    NORTECH ni ọkan ninu China olori Ijoko Rubber Meji Awo Ṣayẹwo àtọwọdá Olupese & Olupese.