Takulandilani kumasamba athu!

Momwe Mungathetsere Ming'alu ya Flange Pambuyo Kuwotcherera

1. Chifukwa chiyani flange imang'amba pambuyo pakuwotcherera

Popanga zida zotengera, pomwe chitsulo chosapanga dzimbiri ndi silinda zimawotchedwa, padzakhala ming'alu pakhosi la flange, osati pa msoko wowotcherera.Vuto ndi chiyani?N’chifukwa chiyani zinthu zili choncho?Choyamba, tiyeni tifufuze zifukwa za ming'alu yotentha.

Hot ming'alu ndi ming'alu kwaiye mu mkulu kutentha siteji pa ndondomeko kuzirala wa weld, makamaka zitsulo weld, ndi pang'ono m'dera pafupi msoko.Iwo akhoza kugawidwa mu crystallization (kulimbitsa) ming'alu, liquefaction ming'alu ndi polygonal ming'alu.Crystalline ming'alu ndi mtundu ambiri, makamaka welds wa zitsulo mpweya munali zinthu zambiri zonyansa (S, P, Si ndi C), single-gawo austenitic zosapanga dzimbiri zitsulo, zotayidwa ndi kaloti ake ndi zinthu zina welded.Zomwe zimakhudzidwa kwambiri ndi kuwotcherera kupsinjika, kutsika kosungunuka kwa eutectic (mankhwala opangidwa ndi chitsulo chowotcherera), kuchuluka kwa kutenthedwa kwa olowa (njira).

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2.Kodi kupewa Hot ming'alu

Potengera zithunzi, 304 chitsulo chosapanga dzimbiri chili ndi pulasitiki yolimba.Ngati ndi flange yonyengedwa, zomwe zimafunikira pakuwotcherera zimakhala zotayirira, ndipo ming'alu nthawi zambiri simayambika.Ngati ndi kotheka, ndiye kuti izi zitha kuchitika.Kotero, pochita, tingapewe bwanji ming'alu pa ntchito?Njira zochepetsera chizoloŵezi cha kutentha kwa moto ndi monga:

1) Chepetsani zomwe zili muzinthu zonyansa monga S ndi P muzinthuzo.

2) Kuonjezera bwino chiŵerengero cha Mn/S kungalowe m'malo mwa Fe-FeS otsika osungunuka eutectic kupanga MnS ndi malo osungunuka a 1620Co, potero kumapangitsa kuti ming'aluyo ikhale yolimba.

WC=0.10~0.12%, WMn=2.5% isanagwire ntchito

WC=0.13~0.20%, WMn=1.8% kapena kuchepera ndiyothandiza

WC = 0.21 ~ 0.23%, kukopa kopindulitsa kwa WMn ndikocheperako.

3) Gwiritsani ntchito njira zowotcherera zoyenera ndi njira kuti muwongolere kuyika kwamagetsi ndikuchepetsa kutenthedwa kwa weld.

4) Onjezani Ti, Mo, Nb kapena zinthu zosowa zapadziko lapansi pazowotcherera kuti mulepheretse kukula kwa njere, kuyeretsa mbewu, ndikuwongolera magwiridwe antchito.

DIN SANITARY BUTTERFLY VALVE THREAD THREAD NDI CHONKHOLA CHAKUCHULUKA

Valve yaukhondo ya mpiraamapukutidwa mkati ndi kunja.Malekezero a Clamp amalola kuti disassembly ikhale yosavuta kuyeretsa, kukonza kapena kusintha magawo ngati pakufunika.
Valve yaukhondo ya mpirandi actuator amagwiritsidwa ntchito pokonza chakudya & chakumwa, kupangira moŵa, kukonza mafuta, zodzoladzola, zamankhwala, ndi mafakitale opanga mankhwala kuti aziwongolera kuyenda kwapakati.
Vavu yaukhondo ya mpira imapukutidwa mkati ndi kunja.
Malekezero a Clamp amalola kuti disassembly ikhale yosavuta kuyeretsa, kukonza kapena kusintha magawo ngati pakufunika.
Diski yopangidwa ndi makina komanso opukutidwa
Kuyika kosavuta kwa ma actuators amagetsi kapena pneumatic okhala ndi muyezo wamakampani wa ISO5211 mwachindunji.
Zida zonse zimagwirizana ndi FDA, USDA ndi 3-A zofunika

Werengani zambiri

SMS SANITARY BUTTERFLY VALVE WELDED MANTHA NDI ZIKOMO ZAKE

Thupi ndi chimbale cha Sanitary butterfly valveamamangidwa ndi mkulu-mwatsatanetsatane CNC lathe processing.
● Mavavu agulugufe ang'onoang'ono, opepuka komanso osavuta kugwiritsa ntchito okhala ndi tizigawo ting'onoting'ono.
● Kugwiritsa ntchito valavu ya gulugufe ndikosavuta komanso kosavuta;
● Disiki imangofunika kuzungulira 90 ° kuti itsegule ndi kutseka mwachangu ndikupereka mawonekedwe odalirika owongolera madzimadzi.
● Vavu yagulugufe ya Sanitary ili ndi mitundu iwiri ya zidindo.
● Valavu yosindikizira yotsekemera ikhoza kuikidwa mu thupi la valve kapena kumangirizidwa ku disc mozungulira.

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SMS SANITARY BUTTERFLY VALVE THREAD THREAD NDI MALTI-POSITION HANDLE

Thevalavu ya butterflylakonzedwa kuti chakudya & chakumwa processing, mankhwala mankhwala, mafakitale ntchito madzimadzi.
Diski yopangidwa ndi makina komanso opukutidwa
100% anayesedwa

Mavavu agulugufe osapanga dzimbiriikhoza kutsegulidwa yokha kudzera mu actuator kapena pamanja ndi chogwirira.
Chogwiriracho chimatchinga mavavu agulugufe aukhondo pamalo "otseguka" kapena "otsekedwa", ndithudi pali malo ena omwe alipo.
The actuator amakankhira pisitoni ya axial movement mu 90 digiri kuti imayang'anira ukhondo mavavu agulugufe.

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DN25 SANITARY BUTERFLY VALVE CLAMP END

Thupi ndi disc yaVavu ya butterfly yaukhondoamamangidwa ndi mkulu-mwatsatanetsatane CNC lathe processing.

Mavavu agulugufe oyerandizophatikizana, zopepuka, ndipo zimagwiritsa ntchito nyimbo yosavuta yokhala ndi zigawo zochepa chabe.
Kugwiritsa ntchito valavu ya butterfly ndikosavuta komanso kosavuta;diski imangofunika kuzungulira 90 ° kuti itsegule ndikutseka mwachangu ndikupereka mawonekedwe odalirika owongolera madzimadzi.
Valavu yagulugufe ya pneumatic yokhala ndi thanzi iyenera kukhala yotseguka, makulidwe a disc amapereka sing'anga yoyenda kudzera mu thupi la valve, motero kutsika kwapakati komwe kumachitika chifukwa cha valavu yaying'ono kumakhala ndi mawonekedwe abwino owongolera.
TheVavu ya butterfly yaukhondoili ndi mitundu iwiri ya zisindikizo - chisindikizo cha ballistic ndi chosindikizira chachitsulo.Valavu yosindikizira yokhazikika imatha kulowetsedwa mu thupi la valve kapena kumangirizidwa ku disc mozungulira.

Werengani zambiri

Malingaliro a kampani Wenzhou Ruixin Valve Co., Ltd.

Nazi zinthu zambiri zomwe mungasankhe


Nthawi yotumiza: Sep-03-2022