Cov txiaj ntsig thiab qhov tsis zoo ntawm lub qhov rooj welded thiab cov teeb meem xav tau kev saib xyuas hauv kev teeb tsa
Lub qhov rooj vag valve yog qhov qhib thiab kaw ntawm lub rooj vag, qhov kev taw qhia ntawm kev txav mus los ntawm lub rooj vag thiab qhov kev taw qhia ntawm cov kua dej yog ntsug, lub qhov rooj vag valve tsuas yog qhib thiab kaw tag nrho, cov qhov rooj tsis sib xws, feem ntau 5 °, qhov kub nruab nrab tsis siab rau 2 ° 52 '. Txhawm rau txhim kho nws cov thev naus laus zis thiab them rau qhov sib txawv ntawm lub kaum sab xis ntawm lub sealing thaum lub sijhawm ua tiav, hom rooj vag no hu ua elastic gate. Lub qhov rooj vag valve muaj flange gate valves, welded gate valves, power station gate valves,

Qhov zoo ntawm lub qhov rooj vag welded:
Cov qauv yooj yim, kev tsim khoom thiab kev txij nkawm yooj yim dua.
Kev ua haujlwm me me, lub sijhawm qhib thiab kaw luv luv.
Kev sib khi zoo, kev sib txhuam me me ntawm cov nplaim sealing, lub neej ntev.
Qhov tsis zoo ntawm welded rooj vag valve:
Qhov tsis kam ntawm cov kua dej yog loj, thiab lub zog xav tau rau kev qhib thiab kaw yog loj.
Nws tsis haum rau nruab nrab nrog granule, viscosity siab thiab yooj yim coking.
Kev ua haujlwm tsis zoo ntawm kev tswj hwm.
Hom lub qhov rooj vag welded raug muab faib ua hom xov sab nraud thiab hom xov sab hauv raws li qhov chaw ntawm lub qhov rooj vag xov. Raws li qhov kev taw qhia ntawm qhov nruab nrab, muaj ncaj-dhau, ncaj-ntws thiab Lub kaum sab xis. Globe li qub raug muab faib ua cov ntawv kaw, suav nrog cov packing bellows gate li qub thiab bellows seal globe li qub.
Cov kev ceev faj rau kev vuam lub qhov rooj vag:

1. Tsis pub siv lub log tes, kov thiab lub tshuab kis tau tus mob rau kev nqa, thiab kev sib tsoo raug txwv tsis pub ua.
2, ob lub disc rooj vag valve yuav tsum tau ntsia ntsug (uas yog, qia nyob rau hauv txoj hauj lwm ntsug, tes log nyob rau sab saum toj).
3, lub qhov rooj vag nrog lub qhov bypass valve yuav tsum tau qhib ua ntej qhib lub qhov bypass valve (kom sib npaug qhov sib txawv ntawm qhov nkag thiab qhov tawm thiab txo qhov qhib zog).
4. Lub qhov rooj vag nrog lub tshuab kis tau yuav tsum tau teeb tsa raws li cov lus qhia ntawm cov khoom.
5, yog tias lub valve feem ntau siv, tsawg kawg ib hlis ib zaug lubrication

Nortech yog ib qho ntawm cov chaw tsim khoom lag luam valve hauv Suav teb nrog daim ntawv pov thawj zoo ISO9001.

Cov khoom tseem ceeb:Npauj Npaim Valve,Lub Pob Valve,Rooj vag Valve,Tshawb xyuas Valve,Globe Vavlve,Y-Strainers,Lub Tshuab Hluav Taws Xob,Pneumatic Accurators.