



I muri i te whakamahana o te paipa porowhita, ka hangaia he paipa kowiri tira kore-wai mā te tukanga whakaputa o te hurihuri matao, te kukume matao, te whakaputa wera rānei. Ka matotoru ake te matotoru o te pakitara o te hua, ka nui ake te ohanga me te whai hua, ā, ka angiangi ake te matotoru o te pakitara, ka nui ake te pikinga o te utu tukatuka.
1) Taumata: Raupapa 200, Raupapa 300, Raupapa 400, Raupapa 600, Kowiri tira takirua
2) Diameter: Ø6.0mm-Ø580mm
3) Te maimoatanga mata: Nama 1, 2E, Nama 2D, Nama 2B, Nama 3, Nama 4, HL, Ht, me ētahi atu.
4) Roa: 1-12m, kua whakaritea
5) Te tākai: te tākai paerewa mō te moana
6) Tukanga o te paipa maitai kore waikura:
Paipa porowhita korekore → whakamahana → wero → hurihuri whakawhiti-toru, hurihuri tonu, whakaputa rānei → tango paipa → rahi (whakaiti rānei) → whakamatao → whakatikatika → whakamātautau waipū (kitenga hapa rānei) → tohu → whare putunga
Ko te hangarau o te hua e whakatau ana i tōna mahi iti. I te nuinga o te wā, he iti te tika o te paipa maitai kore waikura: he koretake te matotoru o te pakitara, he iti te kanapa o roto me waho o te paipa, he nui te utu o te roa, ā, he poka me ngā ira pango kei roto me waho o te paipa e kore e ngāwari ki te tango; me tukatuka tuimotu tōna kitenga me tōna āhua. Nō reira, e whakaatu ana i tōna hiranga i roto i ngā rauemi hanganga pēhanga teitei, kaha teitei me te miihini.
1) Ātete pai ki te waikura
2) Ātete waikura pāmahana teitei
3) Āhuatanga tinana pai
E whakaatu ana te paipa kowiri tira kore-tūhono i tōna hiranga i roto i ngā rauemi hanganga pēhanga teitei, kaha teitei me te miihini. He mea whakamahi noa i roto i te hangarau me ngā taputapu nui hei kawe i ngā paipa wai, ā, ka taea hoki te whakamahi hei paipa tuku wai pāmahana teitei me te pēhanga teitei pērā i ngā teihana hiko.
Ko ngā paipa kowiri tira, inā koa ko ngā paipa kowiri tira he angiangi te pakitara, he 0.6 ~ 1.2 mm anake te matotoru o te pakitara, he āhuatanga haumaru, pono, akuaku, tiaki taiao, ōhanga me te whai huatanga ki ngā pūnaha wai inu kounga teitei, ngā pūnaha wai wera me ngā pūnaha tuku wai e whakaū ana i te haumaru me te akuaku.
Hei ngā umanga ārahi o te umanga rauemi whakarewa o Haina, ko te "Hundred good faith enterprise" o te hokohoko maitai me te ratonga whakahaere ā-motu, ko ngā umanga hokohoko maitai o Haina, ko "Top 100 private enterprises in Shanghai". Ko te Shanghai Zhanzhi industry Group Co., Ltd.,(i whakarāpopototia ki te Zhanzhi Group) e pupuri ana i te "Ngākau Pono, Ngā Mahi, Ngā Auaha, Ngātahi-Whaitahi" hei kaupapa matua mō tana mahi, ā, e whai tonu ana ki te whakatakoto i te hiahia o te kiritaki ki te tūranga tuatahi.


