Taw qhia:
Tag nrho cov kab roj hmab flange kos valve tshwj xeeb yog siv los tswj cov xov xwm corrosive. Qhov saum npoo ntawm lub puab kab noj hniav ntawm lub valve lub cev yog them nrog ntau yam roj hmab rau kev xaiv. Nws muaj cov yam ntxwv ntawm lub zog siab thiab zoo corrosion kuj. Haum rau kev ua haujlwm kub thiab cov kav dej sib txawv, txhawm rau tiv thaiv txhua yam ntawm cov kav dej lossis cov khoom siv ntawm qhov nruab nrab countercurrent ib qho - txoj kev qhib thiab kaw valve yog ib hom kev cia siab rau qhov ntws ntawm qhov nruab nrab nws tus kheej thiab qhib thiab kaw. valve disc los tiv thaiv qhov nruab nrab rov qab ntws ntawm tsis siv neeg valve.
Daim ntawv thov:
Muaj feem xyuam rau kev kho dej phwj tuaj, dej phwj hauv Hoobkas, fais fab nroj tsuag desulfurization, cov khoom siv hauv tsev, thiab lwm yam.
Nqe lus piav qhia:
nws hom yooj yim ntawm lub Hoobkas hauv ob sab phlu muaj plaub yam: HG41 hom flange kev twb kev txuas ncaj lifting hom thiab HG42 hom lifting ntsug HG44 ntsug HG76 teb hom.
Specification:
|
Valve Loj: |
2"-64" |
|
Qib Siab: |
125LB-150LB (10bar-16bar) |
|
Khoom siv: |
Grey cam khwb cia hlau HT200, ductile hlau ASTM A536, Carbon steel A216 WCB, stainless hlau A351 CF8 / CF8M |
|
Tsim thiab tsim cov qauv: |
GB/T 12235, GB/T12236 |
|
Ntsej muag ntsej muag Standards: |
GB/T 12221, JB/T 96 |
|
Flange Dimension Standards: |
JB/T 78, JB/T 79, HG/T 20592 |
|
Pre ssure Test Standards: |
GB/T 13927 |
|
Quality/Product Certifications: |
CE, ACS, WRAS, TS... |
|
Txheej txheem kev sib txuas hom |
hom flange |
|
Siv tau nruab nrab |
Siv tau xov xwm: alkali ntsev kub plating tov na hydroxide potassium hydroxide nruab nrab ntsev aqueous tov 10 feem pua sodium hypochlorite ntub chlorine ammonia dej feem ntau cawv organic acids thiab aldehydes cement txiv qaub slurry zaub roj cov ntsiab lus roj ether ketone ester ntxiv rau ntsev dej purification dej thiab qaug zog corrosive xov xwm. |
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