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Ukufakwa Kwepayipi le-EN877 BML
Ukufakwa kwamapayipi okudonsa amanzi ebhuloho i-DS MLB (BML) kunezakhiwo ezijwayelekile zokumelana negesi engcolile ene-asidi, inkungu kasawoti womgwaqo, njll. Ifanelekela izidingo ezikhethekile emkhakheni wokwakhiwa kwamabhuloho, imigwaqo, imigudu enokumelana kwayo okuvamile kwentuthu yokukhipha i-asidi, usawoti womgwaqo njll. Ngaphezu kwalokho, i-MLB ingasetshenziswa futhi ekufakweni komhlaba.
Izinto zokwakha ziyinsimbi ecijile ene-flake graphite njengoba kuchazwe ku-EN 1561, okungenani i-EN-GJL-150. Ukwembozwa kwangaphakathi kwe-DS MLB kuhlangana ngokugcwele ne-EN 877; ukwembozwa kwangaphandle kuhambisana nokwakhiwa kwensimbi kwe-ZTV-ING ingxenye 4, isithasiselo A, ithebula A 4.3.2, ingxenye yokwakha inombolo 3.3.3. Ubukhulu obujwayelekile busukela ku-DN 100 kuya ku-DN 500 noma 600, ubude buyi-3000mm.





