Ngongo Rino Tapawhā Tuitui ASTM A53 ERW / Kore-Tuitui – Ngā Rahi Ritenga e Wātea ana, Kaihanga me te Kaiwhakarato

ASTM A53 ERW / Ngongo Rino Tapawhā Tuitui – Ngā Rahi Ritenga e Wātea ana

Whakaahuatanga Poto:

Ka hangaia e mātou he ngongo maitai tapawhā kua whakarewaina, kua honoa ki te ERW, e rite ana ki ngā paerewa ASTM A53, mā te whakamahi i te mahi toi tino pai. He mea hanga ēnei ngongo mai i te maitai waro pakari, pakari hoki hei whakatutuki i ō hiahia hanganga, miihini, ahumahi rānei. Ka tukuna e mātou ngā rahi ritenga me ngā whakaotinga e toru: he mea whakarewa, he mangu, he whero rānei (ngā ngongo mangu me te paninga whero i te pakitara o roto) hei whakarei ake i te ātete ki te waikura me te roa.

Paerewa:ASTM A53

Te Kaupae Rino:Taumata A, Taumata B

Tikanga Hanga:Tuitui/Whakarewahia

Kaha Hua (Iti rawa):≥205 MPa (30 ksi)（Taumata A）、≥240 MPa (35 ksi)（Taumata B）

Te maimoatanga mata:Rino Pango, Pirau Whakawerawera, Peita Ritenga, me ētahi atu.

Ngā Tiwhikete::ASTM A53, ISO 9001, SGS/BV

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Taipitopito Hua

Ngā Tohu Hua

Taipitopito Hua

Taipitopito Paipa Rino Tapawhā ASTM A53
Paerewa Rauemi	ASTM A53 Tau A/B	Roa	6m/20ft, 12m/40ft, ā, e wātea ana ngā roa ritenga
Te Manawanui ki te Matotoru o te Pakitara	±10%	Matotoru o te Pakitara	1.2mm-12.0mm, Whakaritea
Manawanui taha	±0.5mm/±0.02inihi	Tiwhikete Kounga	Pūrongo Tirotiro Tuatoru ISO 9001, SGS/BV
Taha	20×20 mm, 40×40 mm, 50×50 mm, 60×60 mm, 70×70 mm, 75×75 mm, 80×80 mm, Whakaritea	Ngā tono	Ngā anga hanganga maitai, ngā wāhanga hanganga rerekē me ngā tautoko kaupapa motuhake mō ngā mara maha

Paipa Rino Tapawhā ASTM A53 – Hanganga Matū mā te Taumata
Tau	Waro (C) % Mōrahi	Manganēhi (Mn) % Mōrahi	Whēkau (P) % Mōrahi	Whānariki (S) % Mōrahi	Ngā Tuhipoka
A	0.25	1.2	0.05	0.05	He pai mō ngā whakamahinga hanganga iti-pēhanga me ngā whakamahinga hanganga whānui.
B	0.3	1.2	0.05	0.05	He kaha ake; e whakamahia whānuitia ana mō ngā tono pēhanga me ngā tono hanganga.

Paipa Rino Tapawhā ASTM A53 – Ngā Āhuatanga Hangarau
Tau	Momo	Kaha Hua (MPa / ksi)	Kaha Kume (MPa / ksi)	% Toronga (i roto i te 50 mm)	Ngā Tuhipoka / Ngā Whakamahinga Noa
A	ERW / Kore-tūhono	205 MPa / 30 ksi	240–350 MPa / 35–50 ksi	30%	He pai mō ngā whakamahinga hanganga whānui, iti-pēhanga.
B	ERW / Kore-tūhono	240 MPa / 35 ksi	415 MPa / 60 ksi	25%	He kaha ake; e whakamahia whānuitia ana i roto i ngā tono hanganga me te pēhanga.

Ko te paipa maitai ASTM e pā ana ki te paipa maitai waro e whakamahia ana i roto i ngā pūnaha tuku hinu me te hau. E whakamahia ana hoki hei kawe i ētahi atu wai pērā i te mamaoa, te wai, me te paru.

Ngā Momo Hanga

E kapi ana ngā whakatakotoranga o te paipa maitai ASTM i ngā momo hanga whakarewa me ngā momo hanga tuimotu.

Ngā Momo Whakarewa: Paipa ERW

Te Whakatutukitanga me te Tirotiro i te Whakarewatanga mō te Paipa Rino Tapawhā ASTM A53

Tikanga Whakarewa:ERW (Whakarewa Ātete Hiko)
Te Whakatutukitanga Paerewa:E tino tutuki ana kiNgā whakaritenga tukanga whakarewa ASTM A53
Te Kounga o te Whakarewa:100% o ngā whakarewa kua paahitia te whakamātautau kore-whakangaro (NDT)

Tuhipoka:Mā te whakarewa ERW ka whakarite kia kaha, kia ōrite hoki ngā hononga, kia tutuki ai ngā paerewa mahi hanganga me te haumaru mō ngā pou, ngā taura me ētahi atu mahi e amo ana i te kawenga.

Whakapā mai ki a mātou kia mōhio ai ki ngā rerekētanga i waenga i ngā paipa ERW me te SMLS.

Paipa Rino Tapawhā ASTM A53 – Matotoru Pakitara Noa/Ine
Rahi Ingoa (in / mm)	Kaupapa / Ine	Matotoru o te Pakitara (mm)	Ngā Tuhipoka
1″ (25 mm)	Kura 10 / 16 Ga	2.77 mm	Ngā tono māmā, iti te pēhanga
1½″ (38 mm)	Kura 40 / 14 Ga	3.68 mm	Ngā tono hanganga paerewa
2″ (50 mm)	Kura 40 / 11 Ga	3.91 mm	Hanganga, kawenga taurite
3″ (76 mm)	Kura 40 / 10 Ga	5.49 mm	Ngā hanganga taumaha, te pēhanga ngawari
4″ (102 mm)	Kura 40 / 8 Ga	6.02 mm	He mea noa i roto i te hanganga, i ngā anga miihini
6″ (152 mm)	Kura 40 / 6 Ga	7.11 mm	Te whakamahinga nui o te hanganga, o te ahumahi rānei

Whakapā mai

Whakapā mai mō ētahi atu mōhiohio rahi

Pāwhiri ki konei

Whakaotinga Mata

Mata Noa

Mata Hinu Mangu

Pirau Whakawera-Tohu

Taupānga Matua

Paipa Rino Tapawhā ASTM A53- Ngā Whakatakotoranga Matua me ngā Whakatakotoranga

Kāwai	Tawhā / Horopaki	Ngā Kōwhiringa / Ngā Taipitopito	Ngā Tuhipoka / Tono
Ngā Horopaki Matua	Hanganga Hanganga	–	Ko ngā anga rino, ngā pou, ngā kurupae, ngā tūāpapa, me ngā hanganga tautoko whare whānui. Ko te kaha teitei o te Wāhanga B te mea e pai ake ana.
	Ngā Mīhini me ngā Taputapu Ahumahi	–	Ngā anga mīhini, ngā tautoko kawe, ngā hanganga mīhini e hiahia ana ki ngā ngongo tapawhā tika.
	Te Kawe Paipa me te Wai	–	Te kawe wai, hau, me te mamaoa pēhanga iti mā te whakamahi i ngā paipa ERW, i ngā paipa tuimotu rānei.
	Aunoa me te Hanganga	–	Ngā anga, ngā tautoko, me ngā wāhanga hanga ritenga e hiahiatia ana he ngongo tapawhā maitai waro.
	Hanganga me ngā Tāutanga o Waho	–	Taiapa, reera ārai, hanganga tautoko; ka taea te whakakikorua hei ātete ki te waikura.
Te Whakarerekētanga Whakatakotoranga	Tau	A / B	Kōwhiria te Wāhanga A mō te whakamahinga māmā, iti rānei te pēhanga; Kōwhiria te Wāhanga B mō te kawenga hanganga teitei ake, te pēhanga rānei.
	Momo	ERW / F / Kore-tuitui	ERW (Hiko-Ātete-Whakapiri) mō ngā otinga utu-whai hua; He maeneene mō ngā hiahia pēhanga teitei, kaha ā-mīhini rānei.
	Rahi / Ngā Ahu	25 mm – 200 mm (1″ – 8″)	E wātea ana ngā rahi ritenga; ko ngā rahi o te ngongo tapawhā e whakawhirinaki ana ki te kawenga me ngā whakaritenga hoahoa.
	Matotoru/Ine Pakitara	Sch 10 – Sch 80 / 6 Ga – 16 Ga	Whakarerekētia te matotoru kia rite ki te kawenga hanganga, ki ngā whakaritenga pēhanga, ki ngā ture hanga ā-rohe rānei.
	Whakaotinga Mata	Pango / Pirau	He mea whakakoi te kōwiri mō ngā taiao o waho, ngā taiao waikura rānei; he pango mō ngā hanganga o roto.
	Roa	6 m / 12 m paerewa	Ka taea te tapahi kia rite ki ngā whakaritenga a te kiritaki; he roa ake ngā roa e wātea ana mō ngā kaupapa ahumahi.
Ngā Whakaaro Matua	He maha ngā whakamahinga	–	Ka hipokina e te paipa maitai tapawhā ASTM A53 ngā tono hanganga, ahumahi, me te kawe wai.
	Ka taea te whakarite	–	Ka taea te whakarerekē i ngā ine, te matotoru o te pakitara, te māka, te momo, me te whakaotinga o te mata kia rite ki ngā whakaritenga o te kaupapa.
	Pakari	–	Mā ngā paipa Wāhanga B me ngā momo tui kore e taea te hono ka nui ake te kaha me te pono mō te wā roa.
	Te Parenga Waikura	–	He paipa piauau e taunakitia ana mō ngā taiao o waho, o ngā taiao makuku rānei.

tono kurupae h astm a992 a572 royal steel group (2)

tono kurupae h astm a992 a572 royal steel group (3)

Te Tākai me te Tukunga

Parenga TaketakeKa takaihia ia pēra ki te tāpaurin, ka whakanohoia kia 2-3 ngā kete whakamaroke ki roto i ia pēra, kātahi ka hipokina te pēra ki te kakahu ārai-wai kua hiritia ki te wera.

Te whakakotahitangaKo te whitiki he whitiki maitai 12-16mm Φ, 2-3 tana ia paihere mō ngā taputapu hiki i te tauranga o Amerika.

Tapanga WhakaritengaKa tāpirihia ngā tapanga reo rua (Ingarihi + Pāniora) me te tohu mārama o te rauemi, ngā whakatakotoranga, te waehere HS, te puranga me te tau o te pūrongo whakamātautau.

He pai te mahi tahi a ngā kamupene kaipuke pēnei i a MSK, MSC, COSCO, ā, he pai te ratonga kawe ratonga, he pai hoki te mekameka ratonga kawe ratonga ki a koe.

E whai ana mātou i ngā paerewa o te pūnaha whakahaere kounga ISO9001 i roto i ngā tukanga katoa, ā, he tino kaha tā mātou whakahaere mai i te hoko rauemi tākai ki te whakaritenga waka kawe.

Ngā Pātai Auau

Q: He aha ngā paerewa e tutukihia ana e tō Paipa Rino mō ngā mākete o Amerika Waenganui?

A: Ka tutuki ā mātou hua i te ASTM A53 Ngā paerewa Tau A/B, e whakaaetia whānuitia ana i Amerika Waenganui. Ka taea hoki e mātou te whakarato hua e tutuki ana i ngā paerewa ā-rohe.

Q: Kia pehea te roa o te wā tuku?

A: Ko te roanga o te wā tuku katoa (tae atu ki te hanga me te whakawātea i ngā tikanga tuku) he 45-60 ngā rā. Kei a mātou anō hoki ngā kōwhiringa tuku tere.

Q: Kei te āwhina koe i te whakawātea i ngā tikanga tāke?

Āe, ka mahi tahi mātou me ngā kaihokohoko tikanga ngaio i Amerika Waenganui hei āwhina i ngā kiritaki ki te whakahaere i te whakapuakitanga tikanga, te utu taake me ētahi atu tukanga, kia pai ai te tuku.