内肋增强波纹管he paipu wiliwili ho oikaika ia i loko o ka mākeke。Hana, kjiia, paipu, me, ka,聚乙烯高密度(HDPE), ma, ke, ano, he, mea, maka。他,巴纳,巴利,nui ka paipu, e像我,ka ikaika,压像o, ka, lepo, paipu。他maika, i, ka, hopena, wili, ho, onui, ia, ka, ikaika,拉伸,o, ka, hui。O, ke, ano, O, ka, iwi, ao, ao, i, loko e, ho, omaika, i, ke, kokpa, a, O, ke, apo。I kjiia manawa, hiki I nā我的意思是hana hale ke hana I nā paipu DN200 ~ 3000mm o nā kiko ' s ī like I ' ole, a ' o ka li o ' ihi o nā paipu he 6m, 9m a me 12m。