More than 20 years of OEM and ODM service experience.

Dab tsi yog cov yam ntxwv ntawm cov rooj vag li qub

Soft Foob rooj vag Valve (2) Soft foob rooj vag Valve (1)

Lub rooj vag valve muaj cov yam ntxwv ntawm cov kua dej me me, kev siv lub siab, qhov kub thiab txias, thiab lwm yam, yog ib qho ntawm feem ntau siv txiav tawm valve, siv los txiav tawm lossis txuas qhov nruab nrab hauv cov kav dej.Txoj kab uas hla shrinkage tuaj yeem txo qhov loj ntawm cov khoom, txo cov quab yuam kom qhib thiab kaw, thiab nthuav dav daim ntawv thov ntau yam ntawm cov khoom.Txawm li cas los xij, cov kua dej tsis kam poob nce ntxiv tom qab txoj kab uas hla shrinkage.Lub rooj vag tsis tshua muaj siab nyob hauv Suav teb feem ntau yog ua los ntawm cov hlau cam khwb cia, uas feem ntau muaj teeb meem loj xws li lub cev khov kho thiab lub rooj vag phaj poob.Cov pa roj carbon steel qia ntawm cam khwb cia hlau rooj vag valve yog ib qho yooj yim rau xeb, packing gasket yog tsis zoo, thiab sab hauv thiab sab nraud to yog loj.PN10 tsis tshua muaj siab carbon steel rooj vag valve tsim los ntawm Shanghai Hugong Valve Hoobkas hloov cov tsoos hlau rooj vag valve, zoo daws cov teeb meem xws li lub plhaub ntawm cam khwb cia hlau rooj vag valve yog yooj yim rau khov thiab tawg, lub rooj vag phaj yog ib qho yooj yim mus poob, lub valve qia yog yooj yim rau xeb, thiab sealing kev ua tau zoo tsis txhim khu kev qha.

1, lub teeb yuag: lub cev yog ua los ntawm cov chav kawm siab pob dub cam khwb cia hlau, qhov hnyav yog li 20% ~ 30% tsawg dua li cov tsoos rooj vag valve qhov hnyav, yooj yim installation thiab txij nkawm.

2. Kev ntim tag nrho: lub rooj vag txais cov roj hmab zoo rau tag nrho cov roj hmab sab hauv thiab sab nraud.Cov European thawj-chav roj hmab vulcanization tshuab ua kom ntseeg tau qhov tseeb geometric loj ntawm lub rooj vag vulcanized, thiab cov roj hmab thiab cov ductile casting ram yog txhim khu kev qha, tsis yooj yim rau poob thiab muaj kev nco zoo elastic.

3, tiaj tus nres nres: lub rooj vag ib txwm siv feem ntau ntxuav lub raj hauv dej tom qab cov khoom siv sab nraud xws li pob zeb, ntoo, cement, hlau filings, sundry sedimentation nyob rau hauv qab ntawm lub valve xws li cov slots, yooj yim kom tsis txhob kaw nruj nreem. thiab daim ntawv slack tshwm sim, nyob rau hauv qab ntawm lub foob ntawm lub hauv paus elastic lub rooj zaum rooj vag li qub nrog cov yeeb nkab dej nrog lub tiaj tus tsim, tsis yooj yim los ua cov khib nyiab deposition, ua rau cov dej ntws tsis muaj zog.

4, peev casting valve lub cev: lub valve lub cev txais precision casting, meej geometric loj ua rau lub valve lub cev tsis muaj ib tug xov yuav xyuas kom meej lub sealing ntawm lub valve.

Nortech yog ib qho ntawm cov ua lag luam valve manufacturers hauv Suav teb nrog cov ntawv pov thawj zoo ISO9001.
Cov khoom tseem ceeb:Npauj Npaim Valve,Pob Valve,Rooj vag Valve,Kuaj Valve,Globe Vav,Y-Strainers,Hluav taws xob Acurator,Pneumatic Acurators.

Post lub sij hawm: Aug-11-2021