Choyamba, kugwiritsa ntchito valavu yowunikira ya wafer
Valavu yowunikira yomwe yayikidwa mu dongosolo la mapaipi, ntchito yake yayikulu ndikuletsa kuti media ibwerere m'mbuyo, valavu yowunikira ndi mtundu wa media pressure yomwe imatsegulidwa ndikutsekedwa yokha. Valavu yowunikira ya Wafer ndi yoyenera kuthamanga kwa nominal PN1.0MPa ~ 42.0MPa, Class150 ~ 25000, nominal diameter DN15 ~ 1200mm, NPS1/2 ~ 48, kutentha kwa ntchito -196 ~ 540℃ kwa mitundu yonse ya mapaipi, omwe amagwiritsidwa ntchito poletsa media backflow. Kudzera mu kusankha zinthu zosiyanasiyana, ingagwiritsidwe ntchito m'madzi, nthunzi, mafuta, nitric acid, acetic acid, strong oxidizing medium ndi uric acid ndi zina zotero.
Valavu yowunikira yomwe yayikidwa mu dongosolo la mapaipi, ntchito yake yayikulu ndikuletsa kuti media ibwerere m'mbuyo, valavu yowunikira ndi mtundu wa media pressure yomwe imatsegulidwa ndikutsekedwa yokha. Valavu yowunikira ya Wafer ndi yoyenera kuthamanga kwa nominal PN1.0MPa ~ 42.0MPa, Class150 ~ 25000, nominal diameter DN15 ~ 1200mm, NPS1/2 ~ 48, kutentha kwa ntchito -196 ~ 540℃ kwa mitundu yonse ya mapaipi, omwe amagwiritsidwa ntchito poletsa media backflow. Kudzera mu kusankha zinthu zosiyanasiyana, ingagwiritsidwe ntchito m'madzi, nthunzi, mafuta, nitric acid, acetic acid, strong oxidizing medium ndi uric acid ndi zina zotero.
Awiri, mfundo zazikulu za valavu yoyezera ya wafer
Pali chitsulo cha carbon, chitsulo chotentha pang'ono, chitsulo chokhala ndi magawo awiri (F51/F55), titaniyamu alloy, aluminiyamu bronze, INCONEL (INCONEL), SS304, SS304L, SS316, SS316L, chitsulo cha chromium-molybdenum, Monel (400/500), 20# alloy, Hastelloy alloy ndi zipangizo zina zachitsulo.
Pali chitsulo cha carbon, chitsulo chotentha pang'ono, chitsulo chokhala ndi magawo awiri (F51/F55), titaniyamu alloy, aluminiyamu bronze, INCONEL (INCONEL), SS304, SS304L, SS316, SS316L, chitsulo cha chromium-molybdenum, Monel (400/500), 20# alloy, Hastelloy alloy ndi zipangizo zina zachitsulo.
Miyezo ndi zofunikira za ma valve owunikira ma wafer
1, kapangidwe ndi kupanga: API594, API6D, JB/T8937
2, kutalika kwa kapangidwe: API594, API6D, DIN3202, JB/T8937
3, kuthamanga, kutentha kwa kalasi: ANSI B16.34, DIN2401, GB/T9124, HG20604, HG20625, SH3406, JB/T74
4, mayeso ndi kuwunika: API598, JB/T9092
5, chitoliro cha mapaipi: JB/ T74-90, GB/T9112-9124, HG20592-20635, SH3406, ANSI B 16.5, DIN2543-2548, GB/T13402, API605, ASMEB16.47
1, kapangidwe ndi kupanga: API594, API6D, JB/T8937
2, kutalika kwa kapangidwe: API594, API6D, DIN3202, JB/T8937
3, kuthamanga, kutentha kwa kalasi: ANSI B16.34, DIN2401, GB/T9124, HG20604, HG20625, SH3406, JB/T74
4, mayeso ndi kuwunika: API598, JB/T9092
5, chitoliro cha mapaipi: JB/ T74-90, GB/T9112-9124, HG20592-20635, SH3406, ANSI B 16.5, DIN2543-2548, GB/T13402, API605, ASMEB16.47
Chachinayi, makhalidwe a valavu yowunikira yolumikizira
1, kutalika kwa kapangidwe kake ndi kochepa, kutalika kwa kapangidwe kake ndi 1/4 ~ 1/8 yokha ya valavu yowunikira ya flange yachikhalidwe
2, kukula kwake kakang'ono, kulemera kwake kopepuka, kulemera kwake ndi 1/4 ~ 1/20 yokha ya valavu yoyang'anira flange yachikhalidwe
3, diski imatseka mwachangu, kuthamanga kwa nyundo yamadzi ndi kochepa
4, payipi yopingasa kapena payipi yoyimirira ingagwiritsidwe ntchito, yosavuta kuyiyika
5, njira yoyenda bwino, kukana madzi pang'ono
6, ntchito yodziwikiratu, magwiridwe antchito abwino osindikiza
7, kugunda kwa disc ndi kochepa, kutseka kwake ndi kochepa
8, kapangidwe kake konsekonse ndi kosavuta komanso kakang'ono, kokongola
9, moyo wautali wautumiki, magwiridwe antchito odalirika
1, kutalika kwa kapangidwe kake ndi kochepa, kutalika kwa kapangidwe kake ndi 1/4 ~ 1/8 yokha ya valavu yowunikira ya flange yachikhalidwe
2, kukula kwake kakang'ono, kulemera kwake kopepuka, kulemera kwake ndi 1/4 ~ 1/20 yokha ya valavu yoyang'anira flange yachikhalidwe
3, diski imatseka mwachangu, kuthamanga kwa nyundo yamadzi ndi kochepa
4, payipi yopingasa kapena payipi yoyimirira ingagwiritsidwe ntchito, yosavuta kuyiyika
5, njira yoyenda bwino, kukana madzi pang'ono
6, ntchito yodziwikiratu, magwiridwe antchito abwino osindikiza
7, kugunda kwa disc ndi kochepa, kutseka kwake ndi kochepa
8, kapangidwe kake konsekonse ndi kosavuta komanso kakang'ono, kokongola
9, moyo wautali wautumiki, magwiridwe antchito odalirika
Nortech ndi m'modzi mwa opanga ma valve otsogola ku China omwe ali ndi satifiketi ya ISO9001 yapamwamba.
Zinthu zazikulu:Valavu ya Gulugufe,Valavu ya Mpira,Valavu ya Chipata,Valavu Yowunikira,Globe Vavlve,Zipangizo za Y,Chotsukira Magetsi,Zipangizo zoyezera mpweya (Pneumatic Acurators).
Nthawi yotumizira: Okutobala-08-2021