Electrofusion coupler Isinciphisi sombane Electrofusion elinganayo tee Electrofusion end cap I-butt fusion flange I-butt fusion tee Electrofusion isali ethe tye Isali ye-Electrofusion Isali ye-Electrofusion Electrofusion elbow Electrofusion elbow I-EF flange Umatshini wokuvavanya impompo Cima isixhobo Umsusi wamaso Ukubamba ityhubhu Umsiki wepayipi we-PE Cima isixhobo isixhobo sombhobho we-PE Umsiki wepayipi we-PE