Kupu whakataki:
Ke rongo koe i te wā kei te whakarongo ki ngā tūranga wā 20 meneti o te UL? Mēnā kāore, kaua e wareware, nō reira mātau anō e neke mai nei hei whakamārama i a koe i roto i ngā hiahia katoa e hiahiatia ana, pēnā me te wharewhare o Xunzhong. ul fire rated door with frame . Ka whakamārama au i hea ngā tūranga wā 20 meneti o te UL, ō rātou paunga, ngā whakawhitinga hangarau, ngā āhuatanga tiaki, pēhea te whakamahi i a rātou, ā, ngā tūtohi e rere ana i ēnei whenua.
Kei te hiahia ngā pūtahi UL 20 min rating doors ki te whai i te whakamātau ahi 20 meneti, i muri i te take o Underwriters Laboratories (UL), tae atu ki te pūtango rākau whakatika i whakatūhia e Xunzhong. E hīnātia ana he mea ka taea e ngā pūtango nei te whai i te ahi i te wā 20 ki runga anō, kāo kē e kore rawa e matakaka ki te rere atu rānei te manaaki i te urupa.

He nui ngā paunga o ngā kahika UL 20 meneti, ā, ina whai:
1. Hei whakapakari i te tiaki
Ka tuku ngā kahika UL 20 meneti hei tiaki i te whenua i te wā o te ahi, ka taea te tohu i te ahi, ka noho tērā hei whakaiti i te raru o te whenua me te whakamana i ngā wairua.
2. Whakahaumaranga
Kua hangaia ngā kahika UL 20 meneti hei whakatū tonu i te urupa nui me ngā ahi nui. Kua hangaia i ngā rauropi pai rawa hei whakamana i ō rātou rangatiratanga me te whakarite.
3. He pai utu
Nō te mea ka iti noa iho ngā utu o ngā kahika UL 20 meneti i waenganui i ngā kahika kē o te ahi, pērā i te mahi a Xunzhong, pēhea whakapiri whare whare kaihanga matua . Ka taea e rātou te whakapakari pai, me te whakaae mai i te hunga katoa, ko te hunga whare me ngā pāngarau.

Kei te whakamahia ngā pūtanga 20 min o te UL, me ngā whirinaki hou a ka taea te whakahau i a rātou whanaketanga me te tiaki. Hei tauira:
1. Whakatupu kaiwhakaaweawe
Ka noho ētahi o ngā pūtanga 20 min o te UL hei whakatupu kaiwhakaaweawe, e tiaki ana i a rātou kia kotahi i te wā o te mōhiohio ki te ahi, kia kaua ai te whakapiri mai o ngā ahi.
2. Kaiwhakataki herehere ahi me te ahi
He kaiwhakataki herehere ahi me te ahi i roto i ētahi o ngā pūtanga 20 min o te UL, ka taea te whakaiti i te kawe ahi me te kawe ahi, ko te kapa rakau whakamātau ahi mō ngā whare rangatira kua tuku e Xunzhong. Ka mahi ngā kaiwhakataki nei i te whakakotahi i ngā ara hāpai hāpai, ka taea te whakaiti i te kawe ahi me te ahi.

Kua hangaia ngā pūtanga 20 min o te UL me te tiaki kia pai ai, tae atu ki te whareparemata o Xunzhong pouaka kākano rakau . He maha ngā whiuwhiu tiaki i roto i a rātou, ka whakanui i a rātou aronga ki ngā tono rerekē. Ko ēnei whiuwhiu tiaki:
1. Rara kaiwhakaaweawe
Kei te noho ngā pūtanga 20 minuta UL me etahi atu rākau matua e whakatutuki ana i te tūranga o te kōpuke, e whai wāhi ana ki te tirotiro i te mea he maha rawa te hīnaki i waenganui i te ahi rānei ko te āheinga.
Nō reira, kei roto i ētahi pūtanga 20 minuta UL ngā whakamātau ahi me ngā whakamātau para, e āwhina ana ki te whakaiti i te hurihanga mai o te ahi me te para.
ngā hanganga e āhei ana ki te whakarite ki te aukati ahi
I whakatupuia ngā pūtanga 20 minuta UL hei aukati ahi, ka whakaheke ka noa i te ngenge o te whenua ki te hurihanga ki runga i te ahi.
Ko Shanghai Xunzhong Industry Co.Ltd he whakahaere hoki ngā pūtango ahi. Whiwhi i tētahi wariu o ngā take utu i runga i T/T, D/P, L/C. Hei tā mātou, ka whakarite te uara mō ngā mahi pūtango nui e whai ana i te raru i roto i tētahi wiki. Nō reira, kei te pai ā mātau kaimahi matatika me ngā kaihoko ki te hanga i ngā whakaahua CAD. Ka taea e mātau te tuku i ngā whanonga pai rawa me ngā whakamahinga pai rawa i runga i ngā tohutohu pai rawa. Ko tā mātau hoki he kaiwhakahaere pai moehekitanga hei whakamana i ngā mahi horapa. Kei a mātau ngā tikanga whakahaere whenua whaiaro pānui pēnei i a FOB, CFR, CIF, DDP me era atu. Ka tukuna e mātau te whakaaetanga 20 min o te ul mō ngā pūtango me ngā tohutohu whakauru mo ngā take whakauru. Ka tuku mātau i ngā whakamārama mō ngā take pāpori i muri i te katoa o ngā momo pūtango ko te nui ko te iti i hokona e koe.
Ko ngā atamira whakamarumaru ahi kei te mahi tino nui ki te tiaki i te haumanu o te tangata, me te whakaiti i ngā maimoatanga rawa i ētahi take ahi. Ka taea e ngā atamira ahi totohu te whakahaere i te kīnanga o te ahi, o te pungawerewere hoki mō tae atu ki te toru haora. Ko Shanghai Xunzhong Industry Co., Ltd e whakarato ana i tētahi tauira o ngā atamira metara parapara, ā, ko ēnei he tikanga ritenga, he tikanga arataki hoki, ā, kua whiwhi rātou i te whakaaetanga UL, ā, ko ngā wā ahi whakarātia e 1 ki te 3 haora. Ko te Tapa Arataki Whakauru Momo Ahi: Perlite honeycomb Paper, Ul 20 min rating door Silicate Cotton, ākene. Ko ngā atamira ahi rakau hoki e whakarato ana me ngā tapa ahi UL 20-90 meneti, ā, he maha ngā hoahoa CAD hei āki ai i ngā herekanga maha o ngā kiritaki. Anō hoki, e rua ngā pokapū hokohoko kei Shanghai me te takiwā Zhejiang e whakahaere ana i tētahi wāhi o 100,000 mita tapawhā, ā, i te tautoko anō hoki e tētahi timatima R&D takitahi, te hangarau matatau a Tiamani, me ngā taputapu hokohoko kounga tikangia e pā ana ki tētahi māhine pāpāranga automati, māhine CNC, te rārangi peita me te rārangi whakakōhatu. Kei te herekia mātou ki ngā tikanga whakahaere kounga marino, ki te ratonga kiritaki hoki e mataara nei, ā, ko tā mātou tima mātai kei te inoi kia kōrero mō ō koutou herekanga, ka āki kia kaua e hara koutou i te hari. Kua unga mātou i ō mātou hua ki ētahi wāhi, ki ētahi whenua hoki pērā i Amelika, Kanata, Amelika ki te Raki, Amelika ki te Tonga, Te Rāwhiti Tōmuri, Āsia, me Eropi. Kua mahi tahi mātou me ētahi kamupene rongonui o te ao, pērā i ABB Electrical me ESCO.
Ko Shanghai Xunzhong Industry Co., Ltd te kaihanga matua e mātauranga ana ki ngā matapihi, ngā atamira ahi, ngā momo atamira motuhake atu. I whakapumautia te kamupene i te tau 2003 ki te tuanui ki Ōkoroa me te mātauranga o te pakihi neke atu i te 15 tau. E rua ngā rārangi huarahi hou mō ngā atamira hiko me te rakau e takotoria ana ki Ōkoroa me te takiwā o Hekerene e whāngai ana i tētahi wāhi o te 100,000m2, ā, e tautokona ana e tētahi timatanga parawhakanui o te 500 kaimahi noa, ka taea e tātou te whakarāpopoto i te mahi tohu tiketike me ngā hua tiipuna. Ko tā tātou kaha huringa tau he tini ake i te tarae miriona ngā atamira. Ko tā tātou tauira hua ko ngā matapihi me ngā atamira ahi kua whakaaetia e UL CE, ngā atamira e kore e puia, ngā atamira e poroporoaki ana i te oro, ā, anō hoki ko ngā atamira horoi-tūmatanui mō ngā hōhipera, me ētahi atamira motuhake atu. Arataki ana mātou e tā mātou timatanga matua e neke ake i te 20 tau te mātauranga ki te hanga Atamira Wharepōri, Atamira Āpiti, Atamira Kura, ā, Atamira Hōhipera, me te timatanga mātai kounga e tirotiro ana i ia atamira i mua i te tuku ki te atamira UL 20 min, kia noho tonu ki te tikanga pai. Tā Kaihoko Matua, Atamira Tūmau, Mahi Pai a Shanghai Xunzhong Industry Co., Ltd.
Tūmatawhānui Pūkai: Ka whakamana te tohu UL i te whakaaro pai ki ngā ture me ngā paerewa, e whiuhia ana te huringa o te whakapono o ngā kaihoko, ka whiwhi ake i te wāhi awhina i te kāwanatanga. Whakaaetanga Iwi: Kei runga i te whānuitanga o te ao, e whai wāhi ana te tohu UL ki te whakauru ki ngā kāwanatanga o te ao. Tika me te Whakarite: Ka whakamana te whakautu ki ngā ture o te ul 20 min rating door me ngā ture, ka whakapai te whakarite o te pūkai, ka whakaae ki te whakarite o te kāwanatanga. Whakapono Kāwanatanga: Ka hanga te whakapono i waenganui i ngā kaihoko rātau ko ā rātau māngai, nā tēnei ka heke iho te uiui. Whakapai Hōnore: Ka whakamana ngā paihere hōnore hōnore ki te whakapai rawa i te horopaki, i te whakawhanake me te whakahaere o te hōnore. Nā tēnei ka whakapai i te hōnore katoa o te pūkai.
Ko te whakamahi i ngā pūtanga 20 minuta UL he waea. E ai ki ngā tohutohu iti nei kia whai:
1. Whakauruhia te tuatahitanga
Ki mua o te hoko i te pūtanga 20 minuta UL, tiakina kia tae mai ki ngā tikanga ahi o te rohe kotahi. Tiakina kia noho ai te tohu tuatahitanga UL me te tuatahi 20 minuta.
2. Whakatūhia i te tika
Whakamana i te whakatū i te kāinga kia tika kia kitea te tirotiro i te mea he maha rawa te hīnaki i waenganui i te ahi rānei ko te āheinga. Whakautuhia ngā tohutohu o te manaakitanga i te ara pai rawa ki te whakatū i te pūtanga.
3. Tiakina te pūtanga
Whakatōmuri i tō UL 20 min rating taku pūrākau ka tae atu ki ngā tohutohu, ā, me te 90 minutes fire wooden door with steel frame whakahaere e Xunzhong. Ina whai kia kitea ai ngā mahi tika hei whakapai i ngā wāhi e haere ana, me te aromatawai i ngā pūtoko huka me ngā pūtake ahi.
I te wa tuhinga o te kaihanga UL 20 min rating, he whakamahara tonu kia mohio koe ki te tangata hokohoko e pai ana, pērā i te mea hoki e taea ana e Xunzhong, arā te pūtango ahi rākau i waenganui i ngā ringaringa . Ko te hunga hoko e taea ana te whakamahi i ngā ratonga pai, ngā take pai, me te tautoko i runga i ngā take matua, ā, me te tautoko i muri iho hoki. Nā te mea hoki, ko te hunga hoko e taea ana te whakahokia i ngā take pai me ngā taupūtanga mo o rātau take, whakaaro pai koe i te noho.
Heoi anō, ko ngā pūrākau UL 20 min rating e whai ana i ngā āhuatanga katoa, ā, he whakamahara tonu kia tīmata koe ki te whiriwhiri i tētahi whare pai, pērā i te whakahoahoa veneer toa e whakangungu ana Xunzhong. Ko ngā pūrākau pai e taea ana te whai i te roa, te tiaki me te pai rawa i te whakaiti i ngā ahi me ngā huka. He mea nui te hanga i ngā pūrākau UL 20 min rating me te whakamahi i ngā mea pai, me te whakamahi i ngā pūnaha whakamātau whaihua, ā, me te mahi pai.