Ishidi ledatha lobuchwepheshe le-ASTM A178 Boiler Tube

Incazelo emfushane:

Incazelo emfushane:
Abakhiqizi beWomic SteelAmashubhu e-ASTM A178 Carbon Steel BoilerNgokwezifiso ngokugcwele ngokwemidwebo yamakhasimende kanye nezidingo zobuchwepheshe. Ukukhiqizwa kulandela imininingwane eqinile yensimbi, imidwebo evunyiwe, kanye nezinqubo zokwelapha ukushisa ukuqinisekisa amandla aphezulu, ukumelana okuhle kakhulu kwengcindezi, kanye nokuphila isikhathi eside kwenkonzo.

Sithumelele i-imeyili Imininingwane Yomkhiqizo

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imikhiqizo Yeshubhu Yebhoyila

Amashubhu e-boiler ensimbi ye-ASTM A178, Amashubhu e-boiler angenamthungo, Amashubhu e-boiler anomfutho ophezulu, Amashubhu ensimbi ye-carbon amelana nokushisa, Amashubhu emikhumbi yokucindezela, Amashubhu e-boiler ezimboni, kanye nezixazululo ze-OEM zezitshalo zamandla, imboni yamakhemikhali, kanye nezinhlelo zokusebenza zemishini yamandla.

Inqubo Yokukhiqiza

Amapayipi akhiqizwa ngokugoqa okushisayo okungenamthungo, ukubhoboza ngokunemba, ukwelashwa kokushisa okulawulwayo, kanye nokuqedwa kwe-CNC ukuqinisekisa amandla aphezulu okunamathela, ukujiya kodonga okufanayo, kanye nokusebenza okuthembekile ngaphansi kwezimo zebhoyila ezinomfutho ophezulu.

Ububanzi Bezinto Ezibonakalayo

Amamaki ensimbi yekhabhoni ahambisana ne-ASTM A178 ejwayelekile, kufaka phakathi amamaki ensimbi angokwezifiso ezicelo zebhoyila ezinomfutho ophezulu kanye nezishisa kakhulu.

Izinzuzo Zemishini

Amandla aphezulu okubamba nokukhiqiza, ukumelana nokukhathala okuhle kakhulu, ukunemba okufanayo ngobukhulu, ukukhuthazela kokushisa nokucindezela okuphezulu, kanye nokuthembeka kwesikhathi eside kwe-ASTM A178 Carbon Steel Boiler Tube ezitshalweni zamandla, kuma-boiler ezimboni, kanye nezinhlelo zemishini yamandla.

I-ASTM A178 Carbon Steel Boiler Tube – Umhlahlandlela Ojwayelekile Wobuchwepheshe yi-Womic Steel

I-Womic Steel ingumkhiqizi ochwepheshe kanye nomthengisi wangaphandle emhlabeni wonke wamashubhu ebhoyila ensimbi yekhabhoni ye-ASTM A178 ERW, ogxile ku-ASTM A178 Ibanga A, i-ASTM A178 Ibanga C, kanye ne-ASTM A178 Ibanga D lamabhoyila ezimboni, ama-superheater, ama-economizer, izinhlelo ze-HRSG, kanye nama-heat exchanger.
Lesi sihloko esandisiwe sinikeza umbono ophelele, olungiselelwe yi-SEO wezinga le-ASTM A178, ohlanganisa ukwakheka kwamakhemikhali, izakhiwo zemishini, ukubekezelelana kobukhulu, ukwelashwa kokushisa, ubuchwepheshe bokukhiqiza, izidingo zokuhlola, kanye nezinhlelo zokusebenza zomhlaba wonke. Senzelwe ukusiza osonkontileka be-EPC, abakhiqizi bebhoyila, abasabalalisi, kanye nabasebenzisi bokugcina ukuthi bakhethe amashubhu ebhoyila ensimbi yekhabhoni ye-ASTM A178 afanele kumaphrojekthi abo.

Kuyini i-ASTM A178? - Ukubuka Okujwayelekile

I-ASTM A178 / A178M iyincazelo eyaziwayo emhlabeni wonke yamashubhu ensimbi yekhabhoni e-Electric-Resistance-Welded (ERW) asetshenziswa ku:

•amabhoyila omusi anamandla aphezulu

•ama-superheater ashisa kakhulu

•abenzi bezomnotho

•amajeneretha omusi wokubuyisa ukushisa (i-HRSG)

•izinhlelo zokushisa zezimboni

•amashubhu esithando se-petrochemical

•amabhoyila okuhlanza

Izembozo ezijwayelekileamazinga amathathu ahlukene ezinto ezibonakalayo, ngayinye yenzelwe ukucindezela nokusebenza okuhlukile kanye namazinga okushisa:

• Ibanga A le-ASTM A178– insimbi engenakhabhoni eningi, ukushibilika okuhle kakhulu

• Ibanga C le-ASTM A178– insimbi enekhabhoni ephakathi nendawo, amandla okushisa aphezulu

• I-ASTM A178 Ibanga D– insimbi yekhabhoni-manganese, engcono kakhulu ekucindezelweni okuphezulu

Insimbi YaseWomicukhiqiza konkeAmamaki e-ASTM A178 ngokuqinile ngokusho kwe-ASTM, ASME SA178, EN 10216, PED, futhiIkhodi Yebhoyila Nesitsha Sokucindezela se-ASMEizidingo.

Ukuqhathaniswa Okuningiliziwe Kokwakheka Kwamakhemikhali

Ukwakheka kwamakhemikhali kuthinta ngqo ukushibilika, amandla okukhukhuleka, ukumelana nokugqwala, kanye nokusebenza kwesikhathi eside. Ngezansi ukwakheka okudingekayo ngokwe-ASTM A178.

⭐I-ASTM A178 Ibanga A – Ishubhu Lebhoyila Le-ERW Eliphansi Lekhabhoni

• C: 0.06–0.18%

• Mn: 0.27–0.63%

• P ≤ 0.035%

• S ≤ 0.035%

Izici:

Ukushibilika okuhle kakhulu, ukuguquguquka okungcono kakhulu, ikhono lokushisa eliphakathi nendawo. Kufanelekela ukwakhiwa kwebhoyila elijwayelekile.

⭐ I-ASTM A178 Ibanga C - Ishubhu le-Superheater le-Carbon ERW eliPhakathi

• C: 0.35–0.65%

• Mn: 0.80–1.20%

• P ≤ 0.035%

• S ≤ 0.035%

Izici:

Ikhabhoni ephezulu yandisa amandla → ingcono kuma-superheater ashisa kakhulu, ama-economizer.

⭐ I-ASTM A178 Ibanga D - Ishubhu Lebhoyila Elinomfutho Ophakeme We-Carbon-Manganese

• C ≤ 0.27%
• Mn: 0.80–1.20%
• P ≤ 0.035%
• S ≤ 0.035%

Izici:

Ukwakheka okulinganiselayo, amandla athuthukisiwe kanye nokuqina.
Yakhelwe amashubhu ebhoyila anomfutho ophezulu kanye nemigqa yomusi wesitshalo sikagesi.

Izakhiwo Zemishini – Ibanga A vs. C vs. D Ukuqhathanisa

Izakhiwo Zemishini ze-ASTM A178 Grade A

•Amandla Okudonsa:380 MPa umzuzu

•Amandla Okukhiqiza:205 MPa umzuzu

•Ukwelulwa:30% iminithi

•Ukuguquguquka okuhle kakhulu → ukwakheka okuhle kakhulu

Izakhiwo Zemishini ze-ASTM A178 Grade C

•Amandla Okudonsa:485 MPa umzuzu
•Amandla Okukhiqiza:275 MPa umzuzu
•Ukwelulwa:30% iminithi
•Amandla aphezulu okushisa aphezulu ama-superheater

Izakhiwo Zemishini ze-ASTM A178 Grade D

•Amandla Okudonsa:415 MPa umzuzu
•Amandla Okukhiqiza:240 MPa umzuzu
•Ukwelulwa:30% iminithi
•Inamandla kune-Grade A; ilungele kakhulu ama-boiler anomfutho ophezulu

Amakhono Nokubekezelelana Okulinganayo (Izidingo ze-ASTM A178)

Uhla Lokukhiqiza Insimbi Ye-Womic

Ububanzi Bangaphandle:15.88–127 mm (5/8"–5")
Ubukhulu Bodonga:1.2–12 mm
Ubude:kufika ku-24 m

⭐Ukubekezelelana kwe-OD (Ububanzi Bangaphandle)

•I-OD ≤ 38.1 mm →±0.40 mm

•38.1–88.9 mm →±1%

•OD > 88.9 mm →±0.75%

I-Womic Steel ilawula i-OD ngaphakathiingxenye yalezi zimo zokubekezelelana, ukuqinisekisa ukufaneleka okuhle kakhulu.

⭐Ukubekezelelana Kokujiya Kodonga (WT)

+20% / −0% (njengoba kuchazwe yi-ASTM A178)
I-Womic Steel ivame ukunikeza+10% / −0%(kuqine kakhulu kunejwayelekile).

⭐Ukubekezelela Ubude

Ubude obungaguquki:±10 mm
Ubude obungahleliwe:5–7 m / 7–12 m

Inqubo Yokukhiqiza Ethuthukisiwe – Ukukhiqiza Ishubhu Lebhoyila Lensimbi i-Womic Steel ERW

Isitshalo sethu silandela umugqa wokukhiqiza we-ERW ozenzakalelayo ngokuphelele:

1. Ukulungiswa Kwezinto Ezingavuthiwe

•Ikhoyili ye-premium egoqwe ngokushisa evela ku-Baosteel, Ansteel, HBIS

•Ukuqinisekiswa kwe-Spectrometer kukhoyili ngayinye

2. Ukushisela Ukumelana Nogesi Okuvame Kakhulu (HF-ERW)

•Ukushisela ngokunemba okune-input yokushisa elawulwayo
•Ukuqapha umthungo wokushintshwa kwe-laser
•Ukugoqa ubuhlalu bokushisela okuqondile

3. Ukulungisa Ukwelashwa Kokushisa

•900–950°C
•Kubalulekile kuwo wonke amamaki e-ASTM A178
•Iqinisekisa ukuhluzwa kokusanhlamvu kanye nokulingana kokushisela

4. Usayizi Obandayo Nokuqondisa

•Iqinisekisa ukulawulwa kwe-OD/WT okuqondile
•Ifinyelela ukuqeda okuphezulu kobuso

5. Ukuhlolwa Okuphelele Okungabhubhisi (NDT)

•I-Eddy Current (ET)
•Ukuhlolwa kwe-Ultrasonic (UT)
•I-X-ray yomthungo wokushisela (ongakukhetha)

6. Ukuhlolwa Kwemishini
•Ukuhlolwa kokuqina
•Ukuhlolwa kokuthamba
•Ukuhlolwa kokuvutha
•Ukuhlolwa kokuqina

7. Ukuhlolwa Kwamanzi

•Ukuhlolwa kwamanzi okungu-100% ngokwezidingo ze-ASTM
•Wonke amashubhu ahambisana nokulandelela inani eligcwele lokushisa.

Izidingo Zokwelashwa Kokushisa ngokwe-ASTM A178

Ibanga	Ukwelashwa Kokushisa Okudingekayo
A	Ukulungisa umzimba wonke okuphoqelekile
C	Ukulungisa umzimba wonke okuphoqelekile
D	Ukulungisa noma ukunciphisa ukucindezeleka

Ukusetshenziswa kwe-Womic Steelizithando eziqhubekayo zama-rollerukuqinisekisa ukushisa okufanayo.

Ukuhlolwa Nokuhlolwa (Ukuhlolwa Okuphoqelekile kwe-ASTM A178)

I-Womic Steel yenza:

• Ukuhlolwa kwe-hydrostatic (100%)
• Ukuhlolwa kokuthamba
• Ukuhlolwa kokuvutha
• Ukuhlolwa kokujiya okuguquguqukayo
• Ukuhlolwa kokugoba kokushisela
• Ukuhlolwa kobukhulu
• I-NDT: UT, ET
• Ukuhlolwa kwe-Metallographic
• Ukuhlolwa komthelela (ongakukhetha)
• Ukuhlolwa kokuqina

Ukuhlolwa komuntu wesithathu kuyatholakala:I-SGS / BV / TUV njll.

Isitifiketi kanye Nemibhalo

I-Womic Steel ingahlinzeka:

• Izitifiketi ze-EN 10204 3.1 / 3.2
• Isitifiketi se-ASME SA178
• ISO 9001 / ISO 14001 / ISO 45001
• I-PED 2014/68/EU
• Imibiko yokulandelela izinto
• I-WPS / PQR yokwenziwa kwebhoyila

Ukusetshenziswa kwama-ASTM A178 Boiler Tubes

Amashubhu ebhoyila e-ASTM A178 ERW asetshenziswa kabanzi ku:

Ukukhiqizwa Kwamandla
•Ama-boiler asebenza ngamalahle
•Ama-boiler asebenzisa igesi
•Amabhoyila e-biomass
•Ama-boiler okushisa angcolile e-HRSG

Uwoyela negesi
•Izitofu zokuhlanza
•Amayunithi okukhiqiza umusi

Ukushisa Kwezimboni
•Amabhoyila okudaya izindwangu
•Ama-boiler okucubungula ukudla
•Ukushisa kwe-reactor yamakhemikhali

Ama-Heat Exchangers kanye nama-Economizer
•Ama-air heater
•Ukubuyiselwa kokushisa kwegesi yoketshezi

Amandla Okukhiqiza Nesikhathi Sokulethwa – I-Womic Steel Advantage

• Amandla enyanga zonke:Amathani ayi-12,000–15,000

• Isikhathi esiholayo:Izinsuku eziyi-10–25

• Isitoko esitholakalayo:OD 19–76 mm

• Izinto zokusetshenziswa ezivikelwe yizinkontileka zonyaka

• Lokhu kuqinisekisa amanani azinzile + ukulethwa okusheshayo.

Ukupakisha Nokuthumela Ngaphandle Ukuthunyelwa

I-Womic Steel inikeza ukupakishwa kwebanga lokuthumela kwamanye amazwe:

•Izinqwaba ezinezinhlangothi eziyisithupha ezinezintambo zensimbi
•Izivalo zokugcina zepulasitiki
•Ukugoqa okungangenwa manzi kwepulasitiki
•Amakesi okhuni angakhethwa
•Izimpawu ezenziwe ngokwezifiso (i-laser noma i-stencil)

Izinzuzo zokuthumela:

•Tianjin, Qingdao, Shanghai ukuthekelisa ngqo
•Ithimba elikhethekile lezokuthutha ngensimbi
•Ukulayisha okuqinisiwe ukuvimbela ukuguqulwa komthungo

Izinsizakalo Zokucubungula Ezengeziwe

Sinikeza izinsizakalo eziphelele zenani elengeziwe:

•Ukugqoka i-varnish emnyama
•Ukuvikela ukugqwala nge-oyili
•Ukugoba kanye nokugoba u-U
•Ukusika nokucwebezela
•Umshini wokugaya we-CNC
•Ukwenziwa kwepayipi le-spool
•Ukuhlanza kwangaphakathi / ukubhula ngesihlabathi

Kungani Ukhetha Insimbi Yomhlabathi Njengomhlinzeki Wakho We-ASTM A178?

✔ Omunye wabakhiqizi abahamba phambili baseShayina bamashubhu ebhoyila e-ERW
✔ Imigqa yokukhiqiza ye-HF-ERW ethuthukisiwe ene-NDT eqondile
✔ Ukubekezelelana kuqinile kune-ASTM A178 standard
✔ Ukukhiqizwa okusheshayo + ukuhlinzekwa kwezinto zokusetshenziswa eziqinile
✔ Isitifiketi esigcwele: ISO, PED, ASME
✔ Amandla okuthumela ngaphandle aqinile kanye nesipiliyoni sephrojekthi
✔ Amanani okuncintisana kanye nekhwalithi ezinzile
✔ Ukusekelwa kobunjiniyela bobungcweti bamathenda ebhoyila kanye nezitshalo zikagesi

Siyaziqhenya nge-izinsizakalo zokwenza ngokwezifiso, imijikelezo yokukhiqiza esheshayo,futhiinethiwekhi yokulethwa komhlaba wonke,ukuqinisekisa ukuthi izidingo zakho ezithile ziyahlangatshezwa ngokunemba nangobungcweti.

Iwebhusayithi: www.womicsteel.com

I-imeyili: sales@womicsteel.com

Ucingo/I-WhatsApp/I-WeChat: Victor: +86-15575100681 noma uJack: +86-18390957568

Okwedlule: Izicathulo Zesicathulo Sikagesi Se-PH2800 XPC Sesicathulo

Olandelayo: Umkhiqizi wamapayipi angenamthungo ensimbi ye-ASTM A213 / ASME SA213 T11 T22 Alloy Steel