EN10219 Ngā Paipa Whakarewa Tuitui Porowhita: Te Whakarite i te Hanganga Parakaingaki Pakari, Pono hoki

Whakaahuatanga Poto:

Ko tēnei wāhanga o tēnei Paerewa Pākehā e whakamārama ana i ngā tikanga tuku hangarau mō ngā wāhanga hanganga whakarewa matao, ngā wāhanga tuwhera o ngā āhua porowhita, tapawhā, tapawhā rite rānei, ā, e pā ana ki ngā wāhanga hanganga tuwhera i hangaia matao me te kore he maimoatanga wera i muri mai.

E whakarato ana a Cangzhou Spiral Steel Pipes Group Co., Ltd i ngā paipa maitai porowhita tuwhera hei hanga hanganga.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Whakamōhio mai:

I roto i te whanaketanga o tētahi tāone hou, he mea nui te mahi a tētahi pūnaha parakaingaki e pai ana te mahi hei pupuri i te hauora me te akuaku o te marea. Heoi, kia tutuki ai he pūnaha parakaingaki whai hua, me whiriwhiri ngā rauemi tika kia roa ai te ora, kia pono ai, kia iti ai hoki te tiaki. EN10219paipa whakapiri tuitui porowhitahe rauemi e whai wāhi nui ana ki te hanganga waikeri. I roto i tēnei tuhinga, ka tūhuratia e mātou ngā āhuatanga matua, ngā painga me ngā whakamahinga o tēnei paipa whakamiharo i roto i te hanganga waikeri.

Āhuatanga Mīhini

kounga maitai	te kaha hua iti rawa Mpa		Te kaha o te kume		Te roanga iti rawa %	Pūngao pānga iti rawa J
kounga maitai	Te matotoru kua tohua mm		Te matotoru kua tohua mm		Te matotoru kua tohua mm	i te pāmahana whakamātautau o
	<16	＞16≤40	<3	≥3≤40	≤40	-20℃	0℃	20℃
S235JRH	235	225	360-510	360-510	24	-	-	27
S275J0H	275	265	430-580	410-560	20	-	27	-
S275J2H	275	265	430-580	410-560	20	27	-	-
S355J0H	365	345	510-680	470-630	20	-	27	-
S355J2H						27	-	-
S355K2H						40	-	-

Kia mau te pakari me te pakari:

Mā te paipa whakarewa hononga porowhita EN10219 ka mau tonu te pakari me te kaha, ka wehe ke i ngā paipa tuku iho. He mea hanga tēnei paipa whakamiharo mai i te maitai kounga teitei, ā, kua hangaia kia tu atu ki ngā kawenga taumaha, ki ngā pēhanga o raro whenua me ngā āhuatanga taiao kino. Ka whakarei ake te hangarau whakarewa hononga porowhita i tōna hanganga, ka ārai i ngā turuturu, ā, ka roa te ora o tō hanganga waikeri.

Te hoahoa arotau mō ngā tukanga whai hua:

He whakaaro nui i roto ite raina waikeriKo te hanganga ko te kaha ki te whakatairanga i te rere pai me te aukati i ngā aukati. He tino pai te paipa honohono porowhita i tēnei whakaaro nā te mea he hoahoa ahurei tēnei e āhei ai te rere maeneene, tonu, e whakaiti ana i te tūponotanga o te aukati me te whakaiti i te hiahia mō te tiaki auau. Mā tēnei āhuatanga hoahoa ka taea e te wai para te uru atu ki ngā whare maimoatanga, ā, ka āwhina i te waihanga i tētahi taiao ma, hauora hoki.

Te ātete ki te waikura me te roa o te ora:

Ko tētahi o ngā wero nui e pā ana ki ngā hanganga waikeri ko te waikura e puta mai ana i te pānga tonu ki te makuku, ki ngā matū, me ētahi atu rauemi waikura. Ko ngā paipa whakarewa hononga porowhita EN10219 he mea hanga mai i te maitai ātete-waikura, ā, he tino ātete ki te waikura me ētahi atu momo pirau. Mā tēnei parenga pai ka roa te ora o ō paipa, ka whakaitihia te hiahia mō te whakakapinga pinepine me te whakaiti i ngā utu tiaki mō te wā roa.

Taupānga maha-mahi:

EN10219He whānuitia te whakamahinga o ngā paipa whakarewa porowhita i roto i ngā kaupapa paipa paru. Nā tōna whakamahinga whānui, he pai mō ngā whakaurunga o raro whenua me runga ake i te whenua. Ahakoa e whakamahia ana i roto i ngā wāhi noho, arumoni, ahumahi rānei, kua whakamātauhia e te paipa tōna whai huatanga ki te whakahaere i ngā momo awa paru me te whakarato i ngā hanganga paru pono me te pakari.

Ngā whakaaro mō te taiao:

I te mea kei te piki haere ngā āwangawanga mō te tiaki taiao, he mea nui kia whiriwhiria ngā rauemi e piri ana ki ngā tikanga tauwhiro. Ka whakatairangahia e ngā paipa whakarewa hononga porowhita EN10219 ngā kaupapa taiao nā te mea he pakari, he roa hoki te ora. Mā te whakaiti i te hiahia mō te whakakapinga me te whakatika, ka āwhina nui ki te whakaiti i te whakaputanga para me te penapena rauemi whai hua.

Hei whakamutunga:

Ko ngā paipa whakarewa hononga porowhita EN10219 he mea nui ki te hanga hanganga parakaingaki. Ko tōna pakari, tōna kaha, me tōna ātete ki te waikura ka whakarite kia whai pūnaha pono, ka tu tonu. Mā te hoahoa pai o te paipa ka āwhina i te rere pai o te wai parakaingaki, ka whakaiti i te tūponotanga o te aukati me te whakapai ake i te whai huatanga whānui o ngā paipa parakaingaki. I a ngā tāone e whai ana ki te whakatutuki i te whanaketanga tauwhiro, he mea nui te whiriwhiri i ngā rauemi pēnei i te paipa whakarewa hononga porowhita EN10219 ki te hanga i tētahi whatunga parakaingaki hou, pakari hoki.