Introduction ntawm Inner-threaded pob valve:
Threaded pob li qub thiab welded pob li qub tau muab faib ua ib qho (ib-thooj) hom, ob-section hom thiab peb-section hom. Lub valve lub cev casting txais cov thev naus laus zis tshaj tawm los ntawm Taiwan, nrog cov qauv tsim nyog thiab zoo nkauj tsos. Lub rooj zaum valve txais cov qauv sealing elastic, txhim khu kev qha sealing, yooj yim qhib thiab kaw. Lub valve qia txais cov qauv kev sib khi hauv qab, thaum lub valve chamber txawv txav yog boost, lub valve qia yuav tsis rushed. Ob-thooj, peb-thooj pob valve kev twb kev txuas daim ntawv muaj pob tw vuam (BW) lub qhov (SW), thiab tuaj yeem ua tau nrog cov txheej txheem thoob ntiaj teb ISO txhawb nqa platform thiab cov cuab yeej xauv. 90 degree hloov qhov chaw mechanism tuaj yeem teeb tsa, uas tuaj yeem kaw raws li qhov xav tau, thaum muaj kev ua haujlwm tsis raug, tsav hom: phau ntawv, hluav taws xob, pneumatic.
Daim ntawv thov:
Haum rau dej tshiab, dej phwj tuaj, dej hiav txwv, huab cua, chav, khoom noj, tshuaj, txhua yam roj, acid, alkali, thiab lwm yam.
Nqe lus piav qhia:
1, Cov dej tsis kam yog me me thiab nws cov coefficient kuj yog sib npaug ntawm cov kav dej ntawm tib qhov ntev.
2, Nws muaj cov qauv yooj yim, ntim me me, lub teeb hauv qhov hnyav.
3, Tight thiab txhim khu kev qha, nws 'cov khoom siv sealing yog dav siv hauv cov yas, zoo sealing, thiab tau siv dav hauv lub tshuab nqus tsev.
4, Nws yog ib qho yooj yim rau kev khiav lag luam, qhib thiab kaw sai, los ntawm tag nrho qhib mus rau tag nrho kaw raws li ntev raws li kev sib hloov ntawm 90 degree, yooj yim rau tej thaj chaw deb tswj.
5, Kev saib xyuas yooj yim, lub pob valve qauv yog yooj yim, lub nplhaib sealing feem ntau ua haujlwm, yooj yim dua disassembly thiab hloov.
6, Thaum qhib tag nrho lossis kaw tag nrho, qhov sib khi ntawm lub pob thiab lub rooj zaum raug cais tawm ntawm qhov nruab nrab. Thaum qhov nruab nrab dhau mus, nws yuav tsis ua rau yaig ntawm lub sealing nto ntawm lub valve.
7, Muaj ntau hom kev siv: los ntawm txoj kab uas hla me me mus rau ob peb millimeters, mus rau ob peb meters, los ntawm lub tshuab nqus tsev mus rau kev siv siab.
Specification:
Valve Loj: | 3/8"-4" |
Qib Siab: | PN 10-PN40 |
Khoom siv: | Carbon steel A216 WCB, stainless hlau A351 CF8 / CF8M, tooj liab alloy B148-95400/95800 |
Tsim thiab tsim cov qauv: | ASME B16.34, AFI608 |
Ntsej muag ntsej muag Standards: | GB/T 12221-2005, ASME B1.20, BS21, DIN29999/259, BSP ISO7/1, ISO228/1, JISB02 |
Flange Dimension Standards: | GB/T 12224-2005 |
Siab Test Standards: | GB/T 13927-2008 |
Test Standard: | Foob * 1.1 zaug, plhaub * 1.5 zaug. |
Quality/Product Certifications: | CE, ACS, WRAS, TS... |
Valve tus neeg teb xov tooj xaiv | Kov tsav, cab iav tsav, hluav taws xob, pneumatic, hydraulic, thiab lwm yam. |
Txheej txheem kev sib txuas hom | Threaded kev twb kev txuas hom, |
Siv tau nruab nrab | Cov dej ntshiab, dej phwj tuaj, dej hiav txwv, khoom noj, tshuaj, txhua yam roj, thiab lwm yam. |
