ASTM A179 Ngongo Rino Kore-Tuitui mō ngā Poiha me ngā Whakawhiti Wera

Whakaahuatanga Poto:

Ngā Ngongo Rino Kore-Tuitui mō ngā Poiler, ngā Superheaters, me ngā Exchanger Wera

Rahi:
Diameter o Waho: 15 – 127 mm
Matotoru o te Pakitara: 1.5 – 12 mm
Roa: 5.8 / 6 / 11.8 / 12 mita

Ngā Paerewa me ngā Māka:
ASTM A179, ASME SA-179

Whakamahinga:
Ngā kohua mamaoa, ngā whakawhiti wera, ngā tukatuka ahumahi, ngā tipu hiko, me ngā oko pēhanga pāmahana-tiketike

Painga maitai Womic:
Ngā ngongo tui kounga teitei, kua whakamanahia e PED me EN 10204 3.2, kāore he MOQ, tuku tere, tuku rauemi pono, me ngā ratonga miihini whiriwhiri tae atu ki te piko me te hanga-mua.

Tukua mai he īmēra ki a mātou Ngā Whakatakotoranga Hua

Taipitopito Hua

Ngā Tohu Hua

Ngā Ngongo Rino Tuitui ASTM A179 – Ngā Ngongo Kohua me ngā Ngongo Whakawhiti Wera Kounga-Teitei nā Womic Steel

Ina tae ki ngā kohua mamaoa me ngā whakawhiti wera pehanga teitei, he mea nui te mahi me te haumaru o ngā ngongo.Womic Steelngā kaihangaNgā Ngongo Rino Tuitui ASTM A179mō ngā kohua, ngā whakamahana nui, me ngā whakawhiti wera ahumahi, i hangaia hei tu atu i ngā pāmahana me ngā pēhanga teitei. Ka hangaia ngā ngongo katoa i raro i te mana whakahaere kounga tino pakari, ā, kua whakamanahia i raro i tePED, me te katoaEN 10204 3.2 Tiwhikete rauemiNā te nui o tō mātou kaha whakaputa ka taea e mātou te tuku i te whānuitanga o ngā diameter, ngā matotoru o te pakitara, me ngā whakaritenga, me te kore e hiahiatia he rahinga iti rawa o te ota.

Ngā Tohu Rauemi me ngā Paerewa o te Ao

Mā te whiriwhiri i te rauemi paipa tika ka pumau te pono mō te wā roa i roto i ngā tono poiha uaua.ASTM A179E tohu ana a Womic Steel i ngā ngongo maitai waro matao e tika ana mō te mahi pēhanga teitei me te pāmahana teitei. Haunga te ASTM A179, ka hangaia e Womic Steel ngā ngongo e rite ana ki ngā paerewa o te ao e whakamahia whānuitia ana hei whakatutuki i ngā whakaritenga hangarau rerekē:

ASTM A192 – Ngā ngongo kōhua maitai waro kore-pēhanga teitei mō ngā tipu hiko

ASTM A209 / A210 – Ngā ngongo maitai me te waro mō te mahi pāmahana teitei

DIN 17175 – Paerewa Tiamana mō ngā ngongo poihau tuitui

EN 10216-2 – Paerewa Pākehā mō ngā ngongo maitai waro me te koranu korekore

ASME SA-179 – Ngā ngongo poiha me ngā ngongo whakawhiti wera e ai ki te waehere ASME

A213 T5 / T9 / T11 / T22 / T91 – Ngā ngongo paera maitai koranu mō ngā whakamahana nui me ngā whakawhiti wera

Whakatakotoranga	Taumata Rauemi	Paerewa	Tiwhikete
Ngongo Pōro Tuitui	maitai waro	ASTM A179 / ASME SA-179	Tiwhikete PED, EN 10204 3.2
Ngongo Pōro Pēhanga-Teitei	maitai waro	ASTM A192	Te Whakatutukitanga PED / ISO
Ngongo Pōro Koranu	Rino Koranu	ASTM A209 / A210	EN 10204 3.2 Tiwhikete Rawa
Ngongo Whakawhiti Wera	Rino Waro / Rino Koranu	DIN 17175 / EN 10216-2 / A213 T5-T91	Tiwhikete Kounga Rino Womic

He pai ā mātou ngongo mōngā kohua mamaoa, ngā whakamahana nui, me ngā whakawhiti wera ahumahi, ā, mā te whakaurunga o ngā paerewa o te ao maha ka whakarite kia hototahi ki ngā kaupapa o te ao.

Ngā Ahu, Ngā Manawanui, me Ngā Hōtaka Matotoru

Me tino tika ngā rahi o ngā ngongo i roto i ia kaupapa pōera, kaupapa whakawhiti wera rānei.Womic Steelngā kaihangaNgā Ngongo Tuitui ASTM A179me te piri pūmau ki ngā āheinga ā-ahu me te whānuitanga o ngā wātaka matotoru hei whakatutuki i ngā whakaritenga pēhanga rerekē.

OD Ingoa (mm)	Manawanui OD ± (mm)	Te Manawanui ki te Matotoru o te Pakitara	Te Manawanui Roa (mm)
< 25.4	±0.10	+20% / 0	+3 / 0
25.4 – 38.1	±0.15	+20% / 0	+3 / 0
38.1 – 50.8	±0.20	+22% / 0	+3 / 0
50.8 – 63.5	±0.25	+22% / 0	+3 / 0
63.5 – 76.2	±0.30	+22% / 0	+3 / 0
≥ 76.2	±0.38	+22% / 0	+3 / 0

Ngā Hōtaka Matotoru:20, 30, STD, 40, 60, 80, 100, 120, 160, XXS

Te whakahaere tika ote whānui o waho, te matotoru o te pakitara, me te roakia pai ai te uru o ngā ngongo ki roto i ngā kohua me ngā whakawhiti wera, kia whakaitihia ai te wā tāutanga, kia tino whai hua ai hoki te mahi.

Te Hanganga Matū me ngā Āhuatanga Ā-ringa

He mea nui te hanganga matū me ngā āhuatanga ā-pūkaha o ngā ngongo poiha mō te mahi haumaru i ngā pāmahana me ngā pēhanga teitei. Ka whakamanahia e Womic Steel ngā mea katoaNgā Ngongo ASTM A179tutuki i ngā whakaritenga tino pakari mō ngā taumata maitai waro me te maitai koranu:

Huānga / Āhuatanga	Te Hanganga / Te Whakaritenga
Waro (C)	0.15 – 0.30%
Manganēhi (Mn)	0.27 – 0.63%
Whēkau (P)	≤0.035%
Whānariki (S)	≤0.035%
Kaha Kume	415 – 585 MPa
Te Kaha o te Hua	≥205 MPa
Te whakaroa	≥30%
Te pakeketanga (HBW)	121 – 187 HBW
Te Pakari o te Pānga / te Pakari o te Kohao	Kōwhiringa mō ia kaupapa

Mā ēnei whakaritenga ka whakarite kiaNgā Ngongo Tuitui ASTM A179ka taea te whakahaerete mamaoa pēhanga teitei, te wai wera rawa, me ētahi atu whakamahinga ahumahime te kore e whakararu i te kounga o te hanganga.

Te Tukanga Whakaputa, te Maimoatanga Wera, me te Hanga

He mea nui te hanga kounga teitei mō ngā ngongo e mahi ana i raro i ngā āhuatanga uaua. Ka whakamahia e Womic Steel ngā tikanga hanga matatau:

● Te Hanga Ngongo Tuitui Korekore:Te whakaputanga wera, ā, muri iho ka tāia te matao

● Te Maimoatanga Wera:Te whakataurite, te whakamahana rānei hei whakamamae i te ahotea

● Whakaotinga Mata:Te whakapūkara, te whakakanapa, me te tango i ngā paru mō ngā mata maeneene

● Ngā Ratonga Hanga:Te piko, te hanga āhua-U, te hanga-mua, me te miihini ritenga

Mā tēnei ka taea e ngā kiritaki te whiwhingā ngongo poiha kua rite ki te tāuta, ngā ngongo whakawhiti wera, ngā huihuinga kua oti kē te hanga, e penapena ana i te wā me ngā utu mahi.

Te Whakamātautau, te Tirotiro, me te Tiwhikete

Kāore e taea te tautohetohe i te haumaru me te pono i roto i ngā tono poiha me te whakawhiti wera. IaNgongo ASTM A179ka whai whakamātautau pakari:

● Whakamātautau Pēhanga Wairewa

● Whakamātautau Pakari (HBW)

● Whakamātautau Kore-Whakangaro (NDT)

● Manatoko Ahu

Kei roto i ngā tiwhikete:

● PED (Te Aratohu Taputapu Pēhanga o Ūropi)

● EN 10204 3.2 Tiwhikete Rawa

Te tutuki i ngā whakaritenga o te ASTM A179 / ASME SA-179, ASTM A192, A209, A210

Mā tēnei ka whakarite kia haumaru, kia pono, kia taea hoki te whai i ngā ngongo katoa mō ngā kaupapa o te ao.

Ngā tono

Ngā Ngongo Tuitui ASTM A179e whakamahia whānuitia ana i roto i:

● Ngā poiha korohū

● Ngā whakawhiti wera me ngā whakamahana nui

● Ngā whare tukatuka ahumahi

● Te whakaputa hiko, ngā tipu wahie pūmua, me ngā tipu hiko

Nā te maha o ngā whakamahinga o ēnei ngongo, he pai mō ngā mea e ruamamaoa pēhanga teiteimengā tono ahumahi pāmahana teitei.

Te Pūmanawa Whakaputa me te Painga Tuku

Ka tukuna e Womic Steel te ngāwari mōngā ota ngongo kotahi, ngā kaupapa nui rānei. Mā te whakarato rauemi mata kua tiakina, te kaha whakaputa whānui, me te tohungatanga hangarau ka tere te tuku, ka tika te whakaritenga, me ngā ratonga miihini whiriwhiri.

Te Tākai me te Kawe:Ka herea ngā ngongo ki te paninga ārai-waikura, ki ngā pouaka rakau, ki ngā whitiki maitai rānei hei tuku haumaru ki te ao katoa.

Te Matiti Kupumatua mō ngā Rahi, ngā Paerewa, me ngā Rauemi

1/2″ NB ASTM A179 Ngongo Rino Kore-Tuitui, 1″ NB ASTM A179 Ngongo Paera, 2″ NB ASTM A179 Ngongo Kore-Tuitui, 3″ NB ASTM A179 Ngongo Paera, 4″ NB ASTM A179 Ngongo Kore-Tuitui, 6″ NB ASTM A179 Ngongo Paera, 8″ NB ASTM A179 Ngongo Kore-Tuitui, 10″ NB ASTM A179 Ngongo Paera, 12″ NB ASTM A179 Ngongo Kore-Tuitui – Matū Matotoru 20, 30, STD, 40, 60, 80, 100, 120, 160, XXS – Paerewa: ASTM A179, ASTM A192, ASTM A209, ASTM A210, DIN 17175, EN 10216-2, A213 T5/T9/T11/T22/T91

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