Hanganga GYXTW53: "GY" ki wahotaura muka whatu, "x" te anga ngongo paihere ki waenganui, "T" hinu whakakī, "W" rīpene maitai takaia roa + PE polyethylene sheath me 2 waea maitai whakarara."53" maitai Ki te patu + PE polyethylene sheath.Ko te taura whatu kua tanumia ki te puku-rua me te kahu-rua.
Hanganga GYTY53: hanganga paparanga, "GY" wahotaura muka whatu, "T" hinu whakakī, "Y" PE polyethylene sheath."53" rīpene patu maitai + PE polyethylene sheath.Paparanga anga whiria kotahi maana rua whakapuru i tanumia taura whatu.
Hanganga GYTYA53: hanganga paparanga GY" wahotaura muka whatu, "T" hinu whakakī, "A" rīpene konumohe takai roa + PE polyethylene sheath."53" rīpene patu maitai + PE polyethylene sheath.Ahuriri Paparanga Momo te hanga papaa rua pukoro rua kua tanumia te taura whatu.
Ka taea te whakamahi i enei momo momo taura whatu e toru mo raro i te whenua, pipeline, me te tanumanga tika, engari ko te mahi tensile me te aukati pehanga o GYXTW53 taura whatu tanumia e kore e rite ki te GYTY53 me GYTA53 taura whatu.He kikokore ano te diameter waea i enei taura whatu e rua kua tanumia.Kaore e pai mo te nehunga tika me te tanu tika hohonu.Ko GYTY53 i tanumia te taura whatu he mea patu kotahi me te rua-sheathed, a kaore i te kaha ki te GYTA53 taura whatu, engari i roto i nga tipu hiko me nga taiao ngaohiko teitei, he maha nga waahi e whakamahia ana te taura whatu GYTY53 tanumia.kaha.Ko te mahi o te taura whatu tanumia GYTA53 he kaha ake i te GYXTW53 me te GYTY53 taura whatu i roto i te taiao o te parenga compressive, kaha tensile, compressive resistance, kiore tohu me te makuku tohu.
Ko enei momo momo taura whatu e toru kua tanumia ki runga i te taiao whakamahi motuhake me te whakauru utu a nga kaihoko.Mena kaore he tauira motuhake a te kaihoko, ka taunakihia e taatau kaihoko kia rite ki te ahuatanga o te kaihoko.Ko nga momo e toru o nga taura whatu tanumia, GYXTW53, GYTY53, me GYTA53, he pai mo te taiao o nga pipeline kua tanumia, e tika ana mo te whakauru, te mahi me te rokiroki i roto i te awhe -40℃~+70℃.