Astm A36 Pereti Tikina Hurihia Hot S235jr Pee Tiaki 4320 Pepa Poti A283 A387 Ms Mild Alloy Carbon Iron Pepa
tawhā
Te rahi o nga peera rino wera wera
Te matotoru noa: 0.8, 1.0, 1.2, 1.5, 1.8, 2.0, 2.35, 2.45, 2.50, 2.70, 2.75, 2.8, 2.9, 2.95, 3.0, 3.25, 3.25, 3.5, 3.5, 3.5, 3.5, 3.5, 3.5, 3.5, 3.5, 3.3, 3.5 , 4.5, 4.7, 4.75, 5, 5.5, 5.75, 6, 6.75, 7, 7.5, 7.75, 8, 8.75, 9, 9.5, 9.75, 10, 10.5, 11, 11.
Whānui: 1000/1219/1250/1500/1600/1800/2000/2200/2500
Te roa: 2000/2438/2500/3000/6000/8000/roll
Te whanui nui: 300~3000mm;Te matotoru nui: 600~12000mm
whakaahuatanga
Ko te pereti rino wera-wera he mea hanga mai i te papa whakarewa tonu, he papa puaa ranei hei rauemi mata, ka whakamahana i roto i te oumu hikoi, ka whakahekehia e te wai pehanga nui, katahi ka uru ki te mira hurihuri taratara.Ko te hurihuri, i muri i te hurihanga whakamutunga, ka haere ma te whakamahana rama (te reiti whakamahana rorohiko-rorohiko) me te kowiri ma te kowiri ka huri hei porotaka tika.Ko te mahunga me te hiku o te makawe makawe tika he rite te ahua o te arero me te hiku ika, he iti te matotoru me te tika o te whanui, a he maha nga hapa o nga taha penei i te ahua ngaru, te taha takai me te ahua o te pourewa.He taumaha ake te taumaha o te porowhita, a ko te diameter o roto o te porowhita maitai he 760mm.I muri i te tukatuka i te porowhita makawe tika ma te tapahi mahunga, te tapahi hiku, te tarai i te taha me te whakatikatika-maha, te whakataurite me etahi atu raina whakaoti, ka tapahia, ka kohia ano kia noho hei: pereti rino wera, he rino wera wera. porowhita, Tape roa me etahi atu hua.
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whakaahuatanga He mea hanga nga porotaka wera ki nga papa (te nuinga o nga papa whakarewa) hei rauemi mata, ka whakamahana, ka mahia hei takai e nga mira hurihuri taratara me nga mira whakaoti.Ko te tira rino wera mai i te mira hurihuri whakamutunga o te hurihuri whakaoti ka whakamataohia ki te pāmahana kua whakaritea e te rere o te rama, ka whakawirihia ki roto i te kowiri tira e te kowiri.Ko te raina whakaoti (whakataumata, whakatika, tapahi-whiti, tapahi ranei, tirotiro, pauna, pac...
