Karfe greenhouse bututuAbubuwan Ta'aziyya
1.Square tube: kullum amfani a kan tsaye shafi na hankali greenhouse, wannan general bayani dalla-dalla ne 70 * 50,50 * 100, 100 * 100, 120 * 120, 150 * 150 ko wasu ya fi girma square tube, karami square tube kamar 50 * 50 don shingen katako a kwance.
2.Circular tube: ana amfani dashi don ginawaKarfe bututu don Greenhouse.Yana da tsari mai ɗaukar nauyi na biyu, kuma ana watsa ƙarfin zuwa babban tsarin damuwa bayan an damu.Shi ne tsarin da greenhouse.
3.Elliptic tube: elliptic tube shine sabon samfurin da aka gabatar a cikin 'yan shekarun nan.Idan aka kwatanta da bututun madauwari, bututun elliptic yana da juriya mai kyau musamman.Koyaya, saboda bututun elliptic ɗin da ke akwai da tef ɗin galvanized, aikin sa na hana lalata ya yi ƙasa da na bututun madauwari.
4.Profile Karfe: Ana amfani da shi a saman greenhouse mai hankali don samar da firam ɗin karfe.Yana da amfani da ƙananan farashi da rashin kwanciyar hankali idan aka kwatanta da bututun murabba'i.An fi amfani da shi a cikin yankunan da ke da ƙananan damuwa da kariyar kariya.
