Paipa palasitika palua puipui puipui

  • Double-wall plastic corrugated pipe

    Paipa palasitika palua puipui puipui

    O paipa fa'a'aulua puipui: o se ituaiga paipa fou ma puipui i fafo annular ma puipui totonu lamolemole.E masani ona faʻaaogaina mo le tele o le tuʻuina atu o le vai, faʻaogaina o le vai, alavai, lafoaia o le lapisi, faʻafefe, faʻaleleia o le alalaupapa, faʻaleleia o laʻu, faʻatoʻaga faʻatoʻaga ma isi mea i lalo ole 0.6MPa.O le lanu puipui i totonu o pa puipui lua e masani ona lanumoana ma uliuli, ma o nisi ituaiga o le a faʻaogaina samasama.