Kev ua tau zoo thiab qhov zoo ntawm cov kav hlau kav hauv cov kav dej cua sov

Cov kav dej hlau, uas yog hom tshiab ntawm cov khoom siv yeeb nkab hauv kev lag luam cua sov, tau nyiam ntau yam vim lawv cov corrosion kuj zoo heev, kev ruaj ntseg sib koom ua ke, yooj yim ntawm kev tsim kho, tus kheej - them nyiaj rau cov pob qij txha, thiab cov nqi zoo.Kab lus no yuav txheeb xyuas qhov ua tau thiab qhov zoo ntawm cov kav hlau hlau cua sov los ntawm ntau qhov kev xav .

Insulated yeeb nkab qauv: Nws yog ib qho kev sib xyaw ua ke uas cov yeeb nkab ua haujlwm (piv txwv li, cov yeeb nkab hlau), cov txheej txheem rwb thaiv tsev thiab txheej txheej tiv thaiv sab nraud yog nruj nreem sib xyaw.

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Tus Thawj Tswj Haujlwm :

Cov kav dej hlau rau cua sov muaj nyob rau hauv qhov ntau thiab tsawg ntawm DN100 txog DN1600, ua raws li lub teb chaws tus qauv GB / T13295.

Rwb thaiv tsev txheej :

Rigid polyurethane ua npuas ncauj yog siv

Txheej txheej tiv thaiv :

Ua los ntawm high- ntom polyethylene (HDPE) los yog cov ntawv hlau

01.Qhov ua tau ntawm kev siv cov kav hlau kav hauv cov kav dej cua sov yog xav txog hauv cov hauv qab no:

Kub kub kuj

Cov kav dej hlau muaj peev xwm tiv taus qhov kub thiab txias. Nrog rau qhov sib ntxiv ntawm cov rwb thaiv tsev thiab cov txheej tiv thaiv sab nrauv,Qhov siab tshaj plaws ntawm cov dej kub kub tuaj yeem ncav cuag 130 degree, ua tau raws li qhov xav tau ntawm cov cua sov hauv nroog.

Zoo heev corrosion kuj

Kev tiv thaiv kev tiv thaiv sab hauv ntawm cov kav hlau hlau yog ua tiav los ntawm centrifugally txheej aluminate cement mortar, thaum lub npoo sab nrauv ntawm cov yeeb nkab yog txau nrog zinc txheej ua raws li GB / T 17456.1.Cov txheej txheem tiv thaiv sab nrauv tiv thaiv cov txheej txheem rwb thaiv tsev, cov yeeb nkab ua haujlwm, thiab cov khoom siv los ntawm dej, ya raws, thiab kev puas tsuaj .

Ib qho yooj yim installation thiab txij nkawm

Lub qhov (socket) - hom kev sib txuastshem tawm qhov xav tau ntawm vuam thaum lub sij hawm installation, ua kom yooj yim rau kev tsim kho. Roj hmab sealing rings ntawm cov pob qij txha ua kom cov yeeb nkab sealing kev ua tau zoo thiab kev ntseeg tau, txo cov nqi tu.

02.Comprehensive sib piv ntawm kev ua tau zoo ntawm ductile hlau kav thiab steel kav:

① Cov kev txwv ntawm cov yeeb nkab steel

Tam sim no, steel kav feem ntau yog siv rau cua sov engineering pipelines hauv Suav teb. Txawm li cas los xij, cov kav dej carbon steel muaj qhov tsis zoo corrosion thiab kev ua haujlwm ntawm 30 xyoo. Welded txhav pob qij txha tsis tuaj yeem hloov kho thiab tsis tuaj yeem hloov mus rau hauv paus kev sib haum xeeb, ua rau cov kav xa dej sib tw thiab tsis sib haum. Cov kav dej sib txuas thiab qhov chaw them nyiaj ua rau cov ntsiab lus tsis muaj zog hauv cov kav dej sib txuas, uas tuaj yeem ua rau cov dej ntws tau yooj yim.

②Core Qhov Zoo ntawm Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob

Zoo heev corrosion kuj :

Cov kav dej hlau muaj qhov zoo tiv thaiv corrosion thiab lub neej ua haujlwm ntawm ntau tshaj 50 xyoo.

Ib qho yooj yim installation :

Kev sib txuas ntawm lub qhov (socket) tshem tawm qhov xav tau ntawm vuam, ua rau kev tsim kho yooj yim thiab nrawm. Nws tsis tshua muaj kev cuam tshuam los ntawm ib puag ncig thiab yog 5-10 lub sij hawm sai dua steel yeeb nkab installation.

Interface tus kheej - nyiaj pab:

Nws tuaj yeem them nyiaj rau axial thermal expansion. Muaj qee qhov sib txawv ntawm qhov sib txawv ntawm lub qhov (socket) thiab qhov ntxig ntawm qhov sib txuas, uas yog txaus los nqus cov thermal expansion ntawm cov kav dej thermal vim qhov kub hloov pauv.

04.Yuav ua li cas sprocket loj cuam tshuam torque?

Tus qauv ntawm sprockets tuaj yeem txiav txim siab raws li kev thov sib txawv. Qhov sib txawv ntawm metric sprockets thiab sprockets ua rau ANSI cov qauv yog tias lawv siv cov ntsuas sib txawv ntawm cov saw hlau.

Adaptable rau kev sib hais haum:

Nws muaj peev xwm ua kom haum rau hauv paus kev daws teeb meem. Lub qhov (socket) - hom hloov pauv hloov tau tuaj yeem ua tiav lub kaum sab xis deflection, yog li nws tuaj yeem hloov kho rau lub hauv paus kev sib haum xeeb (misalignment thiab torsion), uas yog qhov tseem ceeb tshwj xeeb rau kev txo qis qhov tshwm sim ntawm kev tsis sib haum xeeb ntawm cov kav dej cua sov hauv tsev.

Tus nqi qis:

Tus nqi tag nrho yog tsawg,nrog rau kev teeb tsa tus nqi kwv yees li 1/3 ntawm cov kav hlau, thiab cov nqi hluav taws xob engineering kuj raug txo, uas ua rau cov nqi tsim kho qis dua piv rau cov kav hlau.

Shanxi Jintaihongye Casting & Forging & Machinery Co., Ltd nyob rau hauv Shanxi xeev, Suav teb, yog ib tug ntawm cov uas lub manufacturers ntawm ductile hlau yeeb nkab fittings, pipelines, ntau yam li qub, thiab manhole npog, leveraging thaj av ntawd muaj ntau raw khoom.

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