I-YTCAST inikezela ngobubanzi obugcwele be-EN877 SML drainage cast iron pipe kanye nokufakwa kusuka ku-DN 50 kuya ku-DN 300.
I-EN 877 SML amapayipi ensimbi afanele ukufakwa ngaphakathi noma ngaphandle kwezakhiwo ukuze kukhishwe amanzi emvula nokunye ukukhucululwa kwendle.
Uma kuqhathaniswa nepayipi lepulasitiki, amapayipi ensimbi e-SML cast kanye nokufakwa kunezinzuzo eziningi, njengobungani bemvelo nokuphila isikhathi eside, ukuvikelwa komlilo, umsindo ophansi, kulula ukuyifaka nokuyigcina.
Amapayipi ensimbi ensimbi ye-SML aqedwa ngaphakathi ahlanganiswe ne-epoxy coating ukuze agweme ukungcoliswa nokugqwala.
Ngaphakathi: i-epoxy exhunywe ngokugcwele, ubugqila obungu-min.120μm
Ngaphandle: ijazi eliyisisekelo elibomvu elinsundu, ukujiya min.80μm