Paipa Raina SSAW X65 Whakarewahia Helical

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:

Nau mai ki te Cangzhou Spiral Steel Pipe Group Co., Ltd. Ka tūhuratia e mātou te ao o ngā paipa porowhita kua whakarewahia, me te arotahi motuhake ki ngā paipa porowhita kua whakarewahia X65 me ngā paipa hau kua whakarewahia. Mā te tohungatanga o tā mātou kamupene me te whakapau kaha ki te hiranga, ko tā mātou whāinga he whakarato ki a koe he tirohanga whai hua mō te kounga tino pai me te whakamahinga o ēnei paipa.

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	-	-

Akohia ngā kōrero mō te paipa porowhita kua whakarewahia:

Paipa whakarewa porowhitahe mea hanga ki te maitai hanganga waro-iti, ki te rino hanganga koranu-iti rānei kua hurihia hei ngongo kore e hangai ana ki tētahi koki porowhita (e mōhiotia whānuitia ana ko te koki hanga). Kia oti te hanga o te ngongo, ka honoa ngā hononga. Ka taea te hanga i te paipa porowhita kua honoa mai i ngā rīpene whaiti hei hanga i ngā paipa maitai whānui ake.

Ngā painga o te paipa porowhita whakarewa:

1. Kaha Kore e Taea te Whakataetae:Mā te hangarau whakarewa porowhita ka whakarite kia pumau, kia kaha hoki te hanganga, kia pai ai ēnei paipa mō te kawe i ngā wai me ngā hau pēhanga teitei.

2. Ngā mahi maha:Ka taea e ēnei paipa te tu atu i ngā pāmahana tino kino, ā, he pai mō ngā momo mahi maha, tae atu ki te kawe hinu me te hau, te tuku wai, ngā whare tukatuka parakaingaki, me te maha atu.

3. Te Whai Hua o te Tāutanga:I te mea ka taea te hanga i ngā paipa whakarewa porowhita i ngā diameter nui, ka whakaitihia te maha o ngā hononga e hiahiatia ana, ka māmā ake te tukanga tāutanga, ā, ka whakaitihia hoki ngā pūwāhi turuturu pea.

Paipa Raina SSAW X65: E whakarato ana i te Pūmautanga me te Pono:

Tō mātouPaipa raina SSAW X65He mea hanga motuhake kia tutuki ai ngā hiahia o te umanga hinu me te hau. He tino pai ēnei paipa ki te kawe i te hinu mata, te hau māori me ngā hua kua oti te whakapai i ngā tawhiti roa. He kaha te kume me te ātete pai ki te pānga, he tino pai te ātete ki te waikura o ngā paipa raina X65 SSAW, e whakapūmau ana i tōna pakari ahakoa i roto i ngā taiao uaua.

Te Hanganga Matū

Te taumata maitai		Momo tango-waikura a	% mā te papatipu, mōrahi
Ingoa maitai	Tau maitai	C	C	Si	Mn	P	S	Nb
S235JRH	1.0039	FF	0,17	—	1.40	0,040	0,040	0.009
S275J0H	1.0149	FF	0,20	—	1.50	0,035	0,035	0,009
S275J2H	1.0138	FF	0,20	—	1.50	0,030	0,030	—
S355J0H	1.0547	FF	0,22	0,55	1,60	0,035	0,035	0,009
S355J2H	1.0576	FF	0,22	0,55	1,60	0,030	0,030	—
S355K2H	1.0512	FF	0,22	0,55	1,60	0,030	0,030	—
a. Ko te tikanga tango-waikura e whai ake nei: FF: He maitai kua whakamatea katoatia kei roto ngā huānga here hauota i roto i ngā rahinga e ranea ana hei here i te hauota e wātea ana (hei tauira, iti rawa 0,020% Al katoa, 0,015% Al wairewa rānei). b. Kāore e pā te uara mōrahi mō te hauota mēnā he iti rawa te ihirangi Al katoa o te hanganga matū o te 0,020 % me te ōwehenga Al/N iti rawa o te 2:1, mēnā rānei he nui ngā huānga here-N kē atu kei roto. Me tuhi ngā huānga here-N ki roto i te Tuhinga Tirotiro.

Te paipa whakaputa hau: te whai huatanga me te tiaki taiao:

Tepaipa whakaputa hau whakarewaHe rongonui te kamupene i hangaia e Cangzhou Spiral Steel Pipe Group Co., Ltd. mō tōna whai huatanga me te tiaki taiao. He mea hanga motuhake ēnei paipa mō te pūnaha putanga hau o te motuka, ka taea te tango me te kawe atu i ngā hau kino e tukuna ana i te wā o te tukanga tahunga. He mea hanga ā mātou paipa putanga hau kua whakarewahia kia rite ki ngā paerewa tino pakari, kia tutuki ai ngā ture tukunga me te whakaiti i te pānga ki te taiao.

Cangzhou Spiral Steel Pipe Group Co., Ltd.: Tō hoa pono:

Neke atu i te rua tekau tau o te wheako, kua noho a Cangzhou Spiral Steel Pipe Group Co., Ltd. hei kaihanga me te kaiwhakarato matua o ngā paipa whakarewa porowhita. Ko tā mātou whakapau kaha ki te kounga, ki te auahatanga me te makona o te kiritaki te mea e wehe ke ai mātou. Mā ā mātou whare hanga hou, he whānuitanga o ngā hua me te rōpū tohunga pono ka taea e mātou te whakatutuki me te hipa i ngā tumanakohanga a ō mātou kiritaki puta noa i te ao.

Hei whakamutunga:

Ko ngā paipa whakarewa porowhita, pērā i tā mātou paipa raina SSAW X65 me te paipa hau hau, he kaha, he whānui, he whai huatanga hoki. He mahi nui tā ēnei paipa i roto i ngā momo ahumahi, e whakarato ana i ngā otinga mō te kawe wai me te hau. I Cangzhou Spiral Steel Pipe Group Co., Ltd., e whakahīhī ana mātou ki te whakarato i ngā hua kounga teitei e tutuki ana i ngā paerewa tino pakari. Whakawhirinaki mai ki a mātou hei hoa pono mō ō hiahia paipa whakarewa porowhita katoa.

O mua: Te Mārama ki ngā Painga o te Paipa Rino Porowhita ASTM A139 mō ngā Paipa Hau Taiao o raro whenua

Panuku: Te Whakapai Ake i te Pūmautanga Hanganga: Paipa Rino Waro Whakarewahia Porowhita i roto i te Tukanga Whakarewa Paipa Whakarewa

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