Ukusetshenziswa kwepayipi lensimbi elifakwe epulasitiki

Ipayipi lensimbi elakhiwe ngepulasitiki, elaziwa nangokuthi ipayipi elihlanganiswe ngepulasitiki, ipayipi lensimbi-plastic eliyinhlanganisela, ipayipi lensimbi elihlanganiswe ngepulasitiki, lisekelwe epayipini lensimbi, ngokufafaza, ukugoqa, ukucwilisa,

Ukumuncwa nezinye izinqubo kushisela ungqimba lwepulasitiki oluvimbela ukugqwala endaweni engaphakathi yepayipi yensimbi noma ipayipi lensimbi eliyinhlanganisela yepulasitiki elinesendlalelo sepulasitiki esilwa nokugqwala esishiselwe endaweni engaphakathi nangaphandle.

Ipayipi lensimbi elakhiwe ngepulasitiki linokumelana nokugqwala okuhle kakhulu kanye nokumelana nokungqubuzana okuphansi.Ipayipi lensimbi eline-epoxy resin lilungele ukuhlinzekwa kwamanzi nokukhipha amanzi, amanzi olwandle,

Ukuthuthwa kwamanzi afudumele, uwoyela, igesi kanye neminye imidiya, ipayipi lensimbi le-PVC elifakwe ngepulasitiki lilungele ukuthuthwa kwamanzi olwandle, uwoyela, igesi kanye neminye imidiya.

hambisa.

1,Ububanzi besicelo:

1. Isetshenziselwa ukuthutha uketshezi lwamakhemikhali.

2. Amapayipi agqitshiwe kanye namapayipi okudlula izintambo nezintambo.

3. Amapayipi okungenisa umoya, ukuphakela amanzi kanye namapayipi okukhipha amanzi ezimayini nasezimayini.

4. Ifakwe emapayipini endle emadolobheni.

5. Izinhlobo ezahlukene zezinhlelo zamanzi ezijikelezayo (njengamanzi ajikelezayo, amanzi azungezayo ezimbonini), amapayipi ensimbi ambozwe ngepulasitiki anezakhiwo ezinhle kakhulu zokunqanda ukugqwala.

Ukusebenza, isikhathi se-anti-corrosion singafinyelela eminyakeni engama-50.

6, esetshenziswa ohlelweni lokuphakelwa kwamanzi ngamapayipi omlilo.

7. Ukuhlinzekwa kwamanzi kanye nokuthuthwa kwamanzi kwezakhiwo ezihlukahlukene (ezifanele izinhlelo zamanzi abandayo nashisayo emahhotela, amahhotela, nezindawo zokuhlala ezisezingeni eliphezulu).

2,Ukugeleza kwenqubo:

1. Upende ungena efekthri futhi ungene ngokuqondile ekufutheni ngogesi ngemva kokuphumelela ukuhlolwa kwekhwalithi, bese ubuyela kumenzi uma wehluleka;

2. Ngemuva kokuthi ipayipi yensimbi ingene efektri futhi idlule ukuhlolwa kwekhwalithi, i-nozzle icutshungulwa.Okokuqala, i-nozzle burr kanye ne-welding seam iphansi (ukuphakama kwe-welding bar angeke kudlule

0.5 mm);

3. Ngemuva kokuthi i-nozzle isicutshungulwe, ngena ekukhetheni (i-concentration of pickling akufanele idlule u-30% we-hydrochloric acid, cwilisa ethangini lokuqoqa imizuzu engaphezu kwe-3), futhi ukukhishwa kwesihlabathi nokugqwala kungenziwa ukuze kube nobubanzi obuncane;

4. Ngemuva kokuthi ukukhethwa kuqediwe, kuzongena ku-phosphating.Kudingekile ukubeka ipayipi yensimbi ngemuva kokukhetha ethangini le-phosphating ngokushesha bese uyicwilisa ngokuvundlile, bese ukhipha ithangi le-phosphating.Inhloso Ukukhiqiza ungqimba lwefilimu ye-phosphating ebusweni bepayipi lensimbi, elingakwazi ukuxutshwa kalula nge-oxidized ngesikhathi esifushane futhi ligweme ukugqwala futhi.