Coil ya gutter ya alumini ni nini?
Inapatikana ndani: 26 Jadi, 1 Toni ya Duwa, 3 Armour Tough® Koili ya gutter ya alumini imetengenezwa kutoka 0.027 na 0.032 3105 aloi. Ni koili ngumu zaidi inayofanya kazi vizuri zaidi kwenye mashine za mifereji ya maji na kutoa gutter ngumu zaidi.
Alumini ndio kiwango cha tasnia katika mifereji ya maji isiyo na mshono na inatumika karibu katika usakinishaji wa mifereji ya Pwani hadi Pwani. Aluminum is consistent and reliable, and very inexpensive. ... As for seamless gutters, there are two qualities of the metal – primary and secondary.
Huawei aluminum gutter coil price for sale