Dothi lachitsulo chosasunthika la Hubless limagwiritsidwa ntchito makamaka mu drainpipe kudzera pa ulalo wosinthika. Mankhwalawa ali ndi miyezo, ASTM A888, CISPI301, ndipo ali ndi izi zabwino: lathyathyathya ndi lolunjika, ngakhale khoma la chitoliro, mphamvu yayikulu ndi kachulukidwe, kusalala kwambiri. mkati ndi kunja kwa khoma, palibe cholakwika pa maziko, kuyika kosavuta, kusamalira kosavuta, moyo wautali, wothandiza ku chilengedwe, osawotcha komanso opanda phokoso.
Kupaka: Kupaka utoto wa Bituminous mkati ndi kunja
Kukula: 1.5 ″, 2 ″, 3 ″, 4 ″, 5 ″, 6 ″, 8 ″, 10 ″, 12 ″, 15 ″
Cast Gray Iron Pipe And Fittings Chemical Component P<0.38 S<0.15 Cr<0.50 Ti<0.10 Al<0.50 Pb<0.015 C+(Si+P)/3 CE>4.10
Grey Iron Mechanical Properties = 145Mpa