Ka makahia te reera ki roto i te paera, he iti noa te reanga pehanga whaanui whaanui (penei i te PN16, PN25, PN40, engari he nui ano te pehanga, ka taea te 1500Lb, 2500Lb), he nui ake i te DN50.Ka pehia te paera whariki, ka whakamahia i roto i te paipa teitei, he iti noa te caliber, i raro iho i te DN50.

Tuatahi, makatakirere
1, makanga: ko te ki te whakarewa i te whakarewa ki te wai e tutuki etahi whakaritenga, me te maka ki roto ki te pokepokea ai, i muri i te meangiti me te solidification, horoi maimoatanga ki te tiki i te āhua i whakaritea, te rahi me te mahi o te makanga (waahi, pātea ranei) tukanga.Hangarau taketake o te ahumahi hanga miihini hou.

2, te makanga hanga o te utu iti, mo te hanga uaua, ina koa me nga waahanga kohao uaua, ka nui ake te whakaatu i tana ohanga;I te wa ano, he whanui ake te urutau me te pai ake o nga waahanga miihini.

3, engari te makanga hanga rauemi e hiahiatia ana (pērā i te whakarewa, te rakau, te wahie, nga rauemi hangai, me etahi atu) me nga taputapu (penei i te oumu whakarewa, te miihini whakaranu kirikiri, te miihini whakakikorua, te miihini hanga matua, te miihini hinga kirikiri, te miihini pupuhi pupuhi, te maka pereti rino, me etahi atu) atu, ka whakaputa i te puehu, te hau kino me te haruru me te parahanga o te taiao.

4, ko te whakarewanga he mohio wawe a te tangata ki te tukanga tukatuka wera whakarewa, he tere rawa te whakawhanaketanga o te tere o te whakarewanga, kua whakawhanakehia te rino nodular, te rino malleable, te waro iti-iti te kowiri tira me te konumohe parahi, te konumohe silicon, te konumohe konupora konupora. , Titanium, nickel base alloy and other casting material metal, and a new process for gray cast iron breeding treatment.I muri i te 50's, ka puta mai te kirikiri maaku te whakatauira pehanga teitei, te tauira kirikiri whakapakeke matū me te hanga matua, te whakatauira pehanga kino me etahi atu maka motuhake, te horoi pupuhi pupuhi me etahi atu hangarau hou.

5, he maha nga momo makanga, kia rite ki te tikanga whakatauira kua wehea ki: (1) te kirikiri kirikiri noa, tae atu ki te onepu makuku, te onepu maroke me te momo kirikiri whakapakeke matū 3. ② Te whakarewanga motuhake, nga taputapu whakakikorua Press ka taea te wehewehe. ki roto i te onepu kohuke taiao hei taonga mo te whakarewanga whakarewa motuhake (hei tauira, te whakarewanga haumi, te whakarewanga whakarewa, te whakarewa anga anga, te pehanga kino, te whakarewanga, te whakarewanga uku, me etahi atu) me te whakarewa hei taonga mo te whakarewanga motuhake ( penei i te whakarewanga whakarewa whakarewa, te whakarewatanga o te pehanga, te whakarewa tonu, te whakaheke iti, te whakarewatanga centrifugal, me etahi atu).

6, te tukanga makanga te tikanga ngā: (1) maka (ipu) hanga wai whakarewa totoka makanga, maka ana rite ki nga rauemi e taea te wehea ki te pokepokea ai onepu, whakarewa, uku, paru, graphite, me ētahi atu, ka taea te wehea e te whakamahi tuku, momo ahua noho pumau me te momo pumau, ko te kounga o te whakarite pokepokea nga take matua e awe ai i te kounga o te whakarewanga;(2) te whakarewatanga me te whakarewanga o te whakarewa whakarewa, te whakarewanga whakarewa (te whakarewanga whakarewa) te nuinga o te rino, te rino me te koranu kore-ferrous;Maka te maimoatanga me te tirotiro, maka maimoatanga tae atu ki te tango i te matua me te maka i te mata o nga tinana ke, te tango i te riser riser, te koko huri i te pupuhi me te tui me etahi atu protrusions me te maimoatanga wera, kirihou, maimoatanga waikura me te tukatuka taratara.Marere papu uru

Ko Nortech tetahi o nga kaihanga riipene ahumahi nui i Haina me te tiwhikete kounga ISO9001.

Hua matua:Rererererererere,Pooro Pooro,Takiwa kuwaha,Takitaki takirere,Globe Vavlve,Y-Rangi,Acurator Hiko,Acurators Pneumatic.