Takirere Pūrerehua Nohoanga Ātete-rua

Mā te hoahoa takirua-whakawhiti, ka tere te neke atu o te kōpae i te nohoanga ina whakatuwheratia. Mā tēnei ka āwhina i te whakaiti i te waku i runga i te mata hiri. Ina kati, ka pēhi te kōpae ki te nohoanga pakari kia tutuki ai te hiri mā te iti o te whakarerekētanga. I roto i te mahi, he roa ake te mau o tēnei hoahoa i ngā takirere pūrerehua porowhita, ā, he iti ake te taipana mahi e hiahiatia ana.

Ka taea te whakamahi i te EPDM, i te VITON rānei hei rauemi mō te nohoanga, i runga i te momo rauemi e whakamahia ana. Mō te wai ma, mō te wai para, mō ngā wai waikura pakupaku rānei, he nui noa iho tēnei momo hiri ngohengohe. Mō ngā rauemi pāmahana teitei ake, mō ngā rauemi kaha ake rānei, ka whakaarohia he hoahoa nohoanga whakarewa hei whakakapi.

Ka taea te whiriwhiri i ngā rauemi mō te tinana me te kōpae i runga i ngā whakaritenga o te kaupapa. Ko ngā kōwhiringa noa ko te rino ngāwari, te maitai waro, me te maitai kore waikura. Ko te kakau he mea hanga i te maitai kore waikura, i te maitai rānei kua whakamahanatia hei whakarite i te kaha taketake me te ātete ki te kakahu.

Mō te whakahaere me te tāutanga, kua hangaia te tinana takirere me ngā waewae tautoko me ngā pūwero hiki. He tino whai hua tēnei mō ngā rahi nui ake. Ko te hononga flanged te paerewa, ā, e pai ana mō te nuinga o ngā pūnaha paipa.

Awhe Rahi: DN150–DN1400 (2”–56”)
Whakatauranga Pēhanga: PN6–PN40 / Akomanga 150
Awhe Pāmahana: -40°C ki te 125°C (i runga i ngā rauemi)
Hononga: Flanged
Ngā Rauemi Noa:
Tinana: GGG40 / GGG45 / WCB
Kōpae: Rino ngāwari, CF8, CF8M
Nohoanga: EPDM / VITON
Kākano: F6A, F304, F316, 17-4PH
Ngā Paerewa:
API 609
EN 558-1
API 598