Paipa Wai Wera me te Matao PB
Whakataki mō ngā Paipa Wai Wera me te Matao PB
He pūmua koretake te paipa Polybutene (PB). He rauemi pūmua te kapia PB i hangaia mai i te butene-1. He 0.937 karamu/cm3 te matotoru motuhake o te tioata, he tinana rerekē me te ngāwari. Nō roto i ngā hua hangarau teitei o ngā rauemi matū waro. Ā, he ātete pāmahana teitei, he roa, he pumau te matū me te kirihou. Kāore he reka, kāore he paitini, kāore he kakara, he awhe pāmahana mai i te -30°C ki te +100°C, ā, he ātete makariri, he ātete wera, he ātete pēhanga, kāore e waikura, kāore e pirau, kāore e tauine, ā, he roa te ora (50-100 tau). Ā, he āhuatanga o te ātete koroheketanga roa. Ko tētahi o ngā rauemi matū tino hou o te ao. He whānui te whakamahinga i roto i te maha o ngā whenua o te ao. Ā, he ingoa rongonui mō te "koura i roto i te kirihou".
E 24 ngā hua katoa o ngā paipa wai matao me te wai wera kounga teitei PB (polybutylene). E 4 ngā whakatakotoranga mai i te dnl6 ki te dn32. E ai ki te raupapa paipa, e ono ngā raupapa: S10, S8, S6.3, S5, S4 me te 3 .2..
Te Whakarōpūtanga o ngā Paipa Wai Wera me te Wai Matao PB
Ka whakamahia anōtia ngā para whakarewa matūriki i hangaia i roto i te umanga haurua-ira, ā, ka hangaruatia anō hoki i raro i ngā tikanga tukatuka e rite ana mā roto i tētahi taputapu whakatikatika hei whakaputa hua pēnei i te wai tango-ira B6-1, te wai tango-ira C01, me te wai tango-ira P01. Ko te nuinga o ēnei hua e whakamahia ana i roto i te hanga o ngā panera whakaaturanga karaihe wai, ngā ara iahiko whakauru haurua-ira me ētahi atu tukanga.
Ngā Āhuatanga o te Paipa Wai Wera me te Wai Matao PB
1. He māmā, he ngāwari, he ngāwari hoki te hanga. Ko te taumaha o te paipa PB he 1/5 o te taumaha o te paipa maitai piauau. He ngāwari, he ngāwari hoki te kawe. Ko te radius piko iti rawa ko 6D (D: te whānui o waho o te paipa). Ka whakamahia he hononga rewa wera, he hononga miihini rānei, he mea watea mō te hanga.
2. He pakari, kāore he paitini, ā, kāore he kino. Nā te taumaha ngota ngota teitei, he pumau tōna hanganga ngota ngota. Kāore he paitini, kāore he kino, ā, he roa te ora mahi mō te 50 tau me te kore he hihi ultraviolet.
He pai te ātete huka me te wera o te 3.t. Ahakoa i te -20°C, ka taea tonu te pupuri i te ātete pānga pai ki te pāmahana iti. I muri i te rewa, ka hoki te paipa ki tōna āhua taketake. I raro i te āhua o te 100℃, ka mau tonu te pai o ngā āhuatanga katoa o te mahi.
4. He maeneene ōna pakitara paipa, ā, kāore e tauine. Ki te whakatauritea ki ngā paipa piauau, ka taea e ia te whakanui ake i te rere o te wai mā te 30%.
5. He māmā noa te whakatika. Ina tanumia te paipa PB, kāore e piri ki te raima. Ina pakaru, ka taea te whakatika wawe mā te whakakapi i te paipa. Heoi, he pai ake te whakamahi i te tikanga anga (paipa i roto i te paipa) hei tanu i ngā paipa kirihou. Tuatahi, taupokina te paipa PB ki te paipa PVC kotahi-paki, kātahi ka tanumia, kia taea ai te tiaki i ngā mahi a meake nei.
