Siab Welded Pob Valve
Dab tsi yog welded pob valve?
NortechPuv Welded Pob Valveyog tsim los ntawm cov neeg ua haujlwm engineering los ntawm lub Hoobkas nrog ntau tshaj 30 xyoo kev tsim thiab tsim cov high-pressure valve thiab thoob ntiaj teb cov txheej txheem tshiab tshaj plaws, nws yog tsuas yog siv rau kev thauj mus los ntev ntawm cov kav dej, roj av thiab cov kav dej. nyob rau hauv cov nroog.Vim hais tias cov yam ntxwv tshwj xeeb ntawm underground hom pob valve, lub peev xwm los tiv thaiv pipeline kev nyuaj siab, kev nyab xeeb, huab cua tiv taus cov cuab yeej thiab ntev khiav kev cia siab yog tag nrho xav txog thaum tsim.
Cov yam ntxwv tseem ceeb ntawm tag nrho welded pob valve
1.lntegral Valve Structure
Nws yog tag nrho welded los ntawm forged steel.Cov ntaub ntawv forging yog raug rau kev kuaj ultrasonic raws li ASME tsis-destructive kuaj (NDE) qhov yuav tsum tau kuaj xyuas qhov tsis zoo.The buttweld xaus yog raug rau particle nkag mus kuaj, RT cov kev pabcuam muaj.
2.Corrosion Resistance thiab sulfide Stress Resistance
Qee qhov kev tiv thaiv corrosion yog tshwj tseg rau lub cev phab ntsa thickness, nyob rau hauv kev txiav txim siab ntawm corrosion.Cov pa roj carbon steel qia, tsau ncej, pob, lub rooj zaum thiab lub rooj tuav lub nplhaib yog raug rau cov tshuaj npib tsib xee plating raws li ASME B733 thiab B656.Ntxiv, ntau yam corrosion resistant Raws li cov neeg siv khoom thov, cov ntaub ntawv valve tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm NACE MR 0175/1S0 15156 lossis NACE MR 0103, thiab kev tswj xyuas nruj thiab kev tshuaj xyuas zoo yuav tsum tau ua thaum lub sijhawm tsim khoom. kom ua tau raws li qhov yuav tsum tau ua hauv cov qauv thiab ua tau raws li cov kev pabcuam hauv ib puag ncig sulfurization.
3.Integral Valve Structure
Thaum lub sij hawm tsim cov txheej txheem ntawm tag nrho welded pipeline pob valve, txoj kev hloov yeeb nkab tuaj yeem welded rau vuam kawg valve.Qhov kev hloov yeeb nkab tuaj yeem muab los ntawm cov neeg siv lossis los ntawm NORTECH, raws li cov neeg siv thov.Thov qhia qhov hloov pauv cov yeeb nkab txoj kab uas hla thiab qhov ntev A thaum muab xaj.
4. Ntxawm Seal
Txhawm rau kom muaj kev nruj zoo, 3 txheej qia foob yog tsim los tiv thaiv kom tsis txhob muaj kev ua haujlwm sib txawv.
5. Lub rooj zaum
Raws li cov neeg siv khoom thov, lub rooj zaum tuaj yeem tsim raws li DBB, DIB-1, DIB-2, kom ua tau raws li cov kev xav tau ntawm kev ua haujlwm sib txawv.
Seat DBB
Seat DIB-1
Seat DIB-2
Technical specification ntawm tag nrho welded pob valve
Tag nrho welded pob li qub
| Tsim thiab tsim | API6D |
| Khoom siv lub cev | Forged carbon steel, stainless hlau, hlau alloy |
| Nominal txoj kab uas hla | 6 "-40" (DN150-DN1000) |
| Xaus kev sib txuas | BW, Flanged |
| Kev ntsuas siab | 150-1500 hli (PN16-PN320) |
| Kev ua haujlwm | Lever, Gearbox, Hluav Taws Xob, Pneumatic, Electro Hydraulic Actuator, Gas Over Oil Actuator. |
| Ua haujlwm kub | -46 ℃ - + 200 ℃ |
Khoom Qhia:
Lub Siab Welded Pob Valves siv rau dab tsi?
Hom noFully Welded Pob Valvesyog dav siv nyob rau hauv petrol, roj, natural gas, gas pipelines thiab cov kav dej mus ntev.
