Da dej yog tusda dej taub haupeb feem ntau siv rau da dej, thiab cov yeeb nkab txuas cov da dej thiab cov faucet yog da dej hose.Da dej hose muaj xws li hlau hose, braided yeeb nkab, PVC reinforced yeeb nkab, thiab lwm yam khoom sib txawv muaj qhov zoo sib txawv, tab sis qhov zoo ntawm da dej hose kuj yog qhov tseem ceeb.Ntau tus neeg tau txais kev pab tsis paub yuav ua li cas xaiv cov da dej hose ntawm ntau hom hauv khw.Niaj hnub no, cia peb saib cov ntsiab lus tseem ceeb ntawm kev xaiv da dej hose.
1. Da dej hose, tseem hu uada dej teeb hose, yog qhov txuas ntawm tes tuav da dej thiab faucet.General da dej hose yog tsim los ntawm EPDM puab yeeb nkab, siab kub resistant nylon tub ntxhais thiab 304 stainless hlau txheej yeeb nkab.Cov txiv ntoo yog ua los ntawm cam khwb cia tooj liab thiab gasket yog ua los ntawm nitrile roj hmab (NBR).EPDM belongs rau copolymer, uas yog tsim los ntawm kev daws copolymerization ntawm ethylene, propylene thiab tsis conjugated dienes.Yog li ntawd, ib txhia phooj ywg xav nug, yog vim li cas siv cov roj hmab zoo li da dej hose?
2. Ua ntej, kev laus tiv thaiv thiab superheated dej kuj zoo heev.EPDM muaj cov huab cua zoo heev, ozone kuj, acid thiab alkali tsis kam.Tom qab soaking hauv superheated dej ntawm 125℃rau 15 lub hlis, qhov kev hloov ntawm cov khoom siv kho tshuab yog me me, thiab qhov ntim nthuav dav tsuas yog 0.3%.Raws li cov dej kub mus sij hawm ntev yuav tsum tau nyob hauv da dej, EPDM yog cov khoom siv zoo tshaj plaws rau lub hose.
3. Qhov thib ob yog elasticity.Peb txhua tus paub tias thaum siv ates da dej, peb yuav tsum tau ncab tas li mus ntxuav lub cev, thiab EPDM molecular saw muaj peev xwm tswj tau yooj yim nyob rau hauv ib tug ntau yam thiab tseem muaj peev xwm tswj tau nws nyob rau hauv qis txoj hauj lwm.Yog li, qhov no kuj yog ib qho laj thawj tseem ceeb vim li cas cov neeg tsim qauv xaiv EPDM.
4. Da dej hose yog universal, vim hais tias Tuam Tshoj cov kav dej tau kho cov qauv kev lag luam ntev, yog li qhov loj ntawm cov kav dej yog sib koom ua ke.Hauvchav dejlos yog chav ua noj, kev siv cov kav dej kuj tseem loj heev, thiab qee zaum tib neeg yuav xaiv siv cov hoses vim muaj kev xav tau tshwj xeeb.Thaum xaiv cov hoses, peb yuav tsum paub txog cov kev qhia tshwj xeeb thiab cov qauv ntawm cov hoses, thiab tom qab ntawd pab peb tus kheej kom xaiv qhov raug.Thaum muas hose, nws yog ib qho tseem ceeb uas cov specification thiab qhov loj ntawm cov da dej hose yuav tsum ua raws li cov da dej.Qhov dav dav yog 14mm, 16mm, 17mm thiab 18mm sab nraud txoj kab uas hla.Thaum muas hoses, koj tuaj yeem nqa cov hoses qub nrog koj.Nws yog qhov zoo dua los yuav cov hoses tshiab.
Ua tib zoo saib xyuas ntawmda dejtaub haucev.Feem ntau ntawm cov dej xau ntawm da dej hose yog cuam tshuam nrog kev siv tsis raug.Cov dej xau feem ntau yog qhov uas feem ntau khoov.Cov khoom no dais lub zog loj rau lub sijhawm ntev, yog li lawv yooj yim rau kev puas tsuaj.Yog li ntawd, thaum siv da dej, sim tsis txhob khoov ntau dhau.Thaum tsis siv, nco ntsoov dai nws zoo kom cov da dej hose nyob rau hauv lub ntuj stretch xeev.Qhov kev pabcuam kub ntawm cov kav dej da dej yuav tsum tsis pub tshaj 70℃.Kub kub thiab ultraviolet lub teeb yuav ua rau kom lub hnub nyoog ntawm cov da dej thiab ua kom lub neej kev pab cuam ntawm da dej.Yog li ntawd, kev teeb tsa lub da dej yuav tsum nyob deb ntawm qhov hluav taws xob hluav taws xob xws li Yuba kom deb li deb tau.Lub da dej tsis tuaj yeem ntsia ncaj qha hauv qab Yuba, thiab qhov kev ncua deb yuav tsum yog ntau tshaj 60cm.
Lub sij hawm xa tuaj: Mar-18-2022