I-Spiral Submerged Arc Welding Of Polyethylene Lined Pipes

I-Epoxy Resin Primer

I-epoxy resin primer kufanele isetshenziswe ngendlela yempushana. Ubuncane bengqimba obukhulu bungama-60μm.

I-PE Adhesive

I-adhesive ye-PE ingasetshenziswa ngendlela ye-powder noma ikhishwe. Ubuncane bengqimba obukhulu bungu-140μm. izidingo zamandla e-peel ziyahlukahluka kuye ngokuthi i-adhesive isetshenziswe njenge-powder noma ikhishwe.

I-Polyethylene Coating

I-polyethylene coating isetshenziswa ngokucwilisa noma ngomkhono noma nge-extrusion yeshidi. I-coating kufanele ipholile ngemva kokufaka isicelo ukuze kugwenywe ukuguquguquka okungafuneki ngesikhathi sokuthutha. Kuye ngosayizi wegama, kunamanani aphansi ahlukene ogqinsi olujwayelekile lokumboza. Esimeni sokukhuphuka kwemithwalo yemishini ukujiya kongqimba oluncane kufanele kukhuliswe ngo-0.7mm. ubuncane bogqinsi bongqimba bunikezwe kuthebula lesi-3 ngezansi.

EyethuAmapayipi ane-polyethylene anemigqaayinabo ubuthi, ayigqwali futhi ayinasikali, okwenza kube ukukhetha okuphephile nokunobungani kwemvelo kumasistimu amanzi. Ukuhambisana nezinga lokuhlinzekwa kwamanzi le-QB1929-93 kanye nezinga le-HG20539-92, ukuqinisekisa ukuthi izidingo ezidingekayo zekhwalithi nokusebenza ziyahlangatshezwa. Kungakhathaliseki ukuthi asetshenziswa ezindaweni zokuhlala, ezentengiselwano noma ezimbonini, amapayipi ethu ane-Polyethylene alungele ukuqinisekisa ukutholakala kwamanzi ahlanzekile futhi angangcolisi.

Idizayini emisha yepayipi lethu eline-Polyethylene elilayishiwe ihlanganisa amandla nokuqina kwensimbi nokuphikiswa kwamakhemikhali e-Polyethylene. Le nhlanganisela eyingqayizivele inikeza isivikelo esihle kakhulu ekugqwaleni, ukugqwala nezinye izinhlobo zokuwohloka, okuyenza ilungele ukufakwa ngaphansi komhlaba okudinga ukuchayeka kumswakama kanye nezici zemvelo. Ingaphezulu elibushelelezi nelingenakunyakaziswa le-Polyethylene lining liphinde livimbele ukwakheka kwesikali nenhlabathi, iqinisekise ukugeleza kwamanzi okungaphazamiseki kanye nokunciphisa izidingo zokunakekelwa.

Ngaphezu kokusebenza okusezingeni eliphezulu, amapayipi ethu ane-Polyethylene afakwe ulayini kulula ukuwafaka futhi adinga ukulungiswa okuncane, ukunciphisa izindleko zizonke kanye nokuqinisekisa ukusebenza okungenakukhathazeka. Ukwakhiwa kwayo okuqinile nokuxhumana okuthembekile nakho kuqinisekisa ukusebenza okungavuzi, okuhlinzeka ngokuthula kwengqondo nokwethembeka kwesikhathi eside kunoma yiluphi uhlelo lokuphakelwa kwamanzi.

Amapayipi ethu anomugqa we-Polyethylene atholakala ngobukhulu obuhlukahlukene kanye nokucushwa ukuze ahlangabezane nezidingo ezahlukene zephrojekthi. Noma ngabe ukufakwa okusha noma ukushintshwa kwamapayipi, uhla lwethu olubanzi lwezinketho luqinisekisa ukuthi ungathola isixazululo esiphelele sezidingo zakho ezithile. Ngokuzibophezela kwethu ekwenzeni okuhle nokwaneliseka kwamakhasimende, ungathemba ukuthi ipayipi lethu eline-Polyethylene lizohlangabezana futhi lidlule okulindele ngekhwalithi, ukusebenza nokuphila isikhathi eside.

Ngamafuphi, ipayipi lethu le-Polyethylene elilayishiwe liyisinqumo esiphezuluipayipi lamanzi angaphansi komhlabaizinhlelo, ezinikeza ukuqina okungenakuqhathaniswa, ukwethembeka nokuphepha. Ngezinqubo zayo ezithuthukisiwe zokukhiqiza, ukuthobela izindinganiso zemboni nokusebenza okuphakeme, ipayipi lethu eline-Polyethylene linemigqa libeka indinganiso entsha yezixazululo ezisezingeni eliphezulu zokuphakelwa kwamanzi. Khetha amapayipi ethu anomugqa we-Polyethylene futhi uzwe umehluko ohlelweni lwamapayipi oluthuthuke ngempela, oluthembekile.