-, waferṣayẹwo àtọwọdálo:
Ṣayẹwo àtọwọdá ti a fi sori ẹrọ ni eto opo gigun ti epo, ipa akọkọ ni lati ṣe idiwọ ṣiṣan media pada, àtọwọdá ṣayẹwo jẹ iru titẹ media ṣiṣi ati pipade laifọwọyi.Wafer ayẹwo àtọwọdá ni o dara fun ipin titẹ PN1.0MPa ~ 42.0MPa, Class150 ~ 25000;Iwọn ila opin DN15 ~ 1200mm, NPS1 / 2 ~ 48;Ṣiṣẹ otutu -196 ~ 540 °C ti gbogbo iru paipu, lo lati se media backflow.Nipasẹ yiyan awọn ohun elo ti o yatọ, le ṣee lo ninu omi, nya, epo, acid acid acid, acetic acid, alabọde oxidizing lagbara ati uric acid ati awọn media miiran..
Meji, ohun elo akọkọ ti àtọwọdá ṣayẹwo wafer:
Nibẹ ni o wa erogba, irin, kekere otutu irin, meji alakoso F51/F55, titanium alloy, aluminiomu idẹ, INCONEL, SS304, SS304L, SS316, SS316L, chromium-molybdenum irin, Nair 400/500, 20 # alloy, Hastelloy alloy ati awọn miiran irin ohun elo.IwUlO ati igbekale abuda kan ti wafer ayẹwo àtọwọdá
Mẹta, waferṣayẹwo àtọwọdáawọn ajohunše ati awọn pato:
1, apẹrẹ ati iṣelọpọ: API594, API6D, JB/ T8937, JB/T3595,
2, Gigun igbekalẹ: API594, API6D, DIN3202, JB/T8937,ANSI/ASME B16.10
3, Igbadun, iwọn otutu: ANSI B16.34, DIN2401, GB/T9124, HG20604, HG20625, SH3406, JB/T74
4, idanwo ati ayewo: API598, JB/T9092,GB/T13927
5, paipu flange: JB/ T74-90, GB/T9112-9124, HG20592-20635, SH3406, ANSI/ASME B 16.5, DIN2543-2548.
GB/T13402, API605, ASMEB17
Mẹrin, awọn abuda igbekale ti àtọwọdá ayẹwo dimole:
1, ipari igbekalẹ jẹ kukuru, ipari eto jẹ 1/4 ~ 1/8 nikan ti àtọwọdá aṣayẹwo flange ibile
2, iwọn kekere, iwuwo ina, iwuwo jẹ 1/4 ~ 1/20 nikan ti àtọwọdá aṣayẹwo flange ibile
3, disiki sunmọ ni iyara, titẹ hammer omi jẹ kekere
4, opo gigun ti ita tabi opo gigun ti inaro le ṣee lo, rọrun lati fi sori ẹrọ
5, ikanni ṣiṣan ṣiṣan, kekere resistance ito
6, iṣẹ ifura, iṣẹ lilẹ to dara
7, ikọlu disiki jẹ kukuru, ipa pipade jẹ kekere
8, eto gbogbogbo jẹ rọrun ati iwapọ, irisi lẹwa
9, igbesi aye iṣẹ pipẹ, iṣẹ igbẹkẹle
Awọn iṣẹ ti ayẹwo àtọwọdá ni fifa omi ipese eto ni lati se awọn ikolu ti ga titẹ omi backflow lori fifa impeller.Nitori diẹ ninu awọn idi ninu awọn isẹ ti awọn eto, nigbati awọn fifa lojiji duro nṣiṣẹ, awọn titẹ ninu awọn fifa disappears, ati awọn ti o ga-titẹ omi iṣan ti a ti sopọ pẹlu awọn fifa soke yoo yi pada sisan pada si awọn fifa.Nigbati iṣan fifa ti wa ni ipese pẹlu àtọwọdá ayẹwo, yoo sunmọ lẹsẹkẹsẹ lati ṣe idiwọ omi-giga lati san pada si fifa soke.Ṣayẹwo falifu ti wa ni lilo ni gbona omi awọn ọna šiše lati se backflow ti gbona omi sinu paipu.Awọn paipu PVC le ba awọn paipu jẹ ati paapaa ṣe ipalara eniyan, paapaa ni awọn eto igbona omi oorun.
Nortech jẹ ọkan ninu awọn olupilẹṣẹ àtọwọdá ile-iṣẹ oludari ni Ilu China pẹlu iwe-ẹri didara ISO9001.
Awọn ọja pataki:Labalaba àtọwọdá,rogodo àtọwọdá,Gate àtọwọdá,Ṣayẹwo àtọwọdá,Globe Vavlve,Y-strainers,Electric Acurator,Awọn Acurators Pneumatic.
Fun anfani diẹ sii, kaabọ lati kan si ni:Imeeli:sales@nortech-v.com
Akoko ifiweranṣẹ: Oṣu Kẹta-17-2022