ASTM A178 Boiler Tube Technical Data sheet Featured Image

Letlapa la ASTM A178 Boiler Tube Technical Data

Tlhaloso e Khutšoanyane:

Tlhaloso e Khutšoanyane:
Moetsi oa Womic SteelASTM A178 Carbon Steel Boiler Tubescustomizable ka botlalo ho latela litšoantšo tsa bareki le litlhoko tsa tekheniki. Tlhahiso e latela litlhaloso tse tiileng tsa metallurgy, litšoantšo tse amohelehang, le mekhoa ea phekolo ea mocheso ho netefatsa matla a phahameng, ho hanyetsa khatello e ntle le bophelo bo bolelele ba tšebeletso.

Re romelle lengolo-tsoibila Litlhaloso tsa Sehlahisoa

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lihlahisoa tsa Boiler Tube

ASTM A178 Carbon Steel Boiler Tubes, Seamless Boiler Tubes, High-Pressure Boiler Tubes, Heat-Resistant Carbon Steel Tubes, Pressure Vessel Tubes, Industrial Boiler Tubes, le litharollo tsa OEM bakeng sa limela tsa motlakase, indasteri ea lik'hemik'hale, le lisebelisoa tsa lisebelisoa tsa matla.

Mokhoa oa Tlhahiso

Li-tubes li hlahisoa ka ho kolobisoa ho chesang ho sa tsitsang, ho phunya ka nepo, kalafo ea mocheso e laoloang, le CNC e phetheloa ho tiisa matla a phahameng, botenya ba lebota le ts'ebetso e ts'epahalang tlas'a maemo a khatello e phahameng ea boiler.

Material Range

Limaraka tsa tšepe tsa carbon tse tsamaellanang le maemo a ASTM A178, ho kenyeletsoa limaraka tsa tloaelo tsa metallurgic bakeng sa lits'ebetso tsa boiler tse nang le khatello e phahameng le mocheso o phahameng.

Melemo ea Mechini

Matla a phahameng a ho tsitsa le ho fana, ho hanyetsa mokhathala o babatsehang, ho nepahala ha tekanyo e lekanang, mocheso o phahameng le mamello ea khatello, le ho tšepahala ha nako e telele bakeng sa ASTM A178 Carbon Steel Boiler Tube ka limela tsa motlakase, li-boilers tsa indasteri le lisebelisoa tsa lisebelisoa tsa matla.

ASTM A178 Carbon Steel Boiler Tube - Tataiso ea Tekanyetso ea Tekheniki ka Womic Steel

Womic Steel ke moetsi ea hloahloa ebile e le morekisi oa lefatše ka bophara oa ASTM A178 ERW carbon steel boiler tubes, e sebetsanang le ASTM A178 Grade A, ASTM A178 Grade C, le ASTM A178 Grade D bakeng sa liboiler tsa indasteri, li-superheaters, moruo, litsamaiso tsa HRSG le li-heaters tsa mocheso.
Sengoloa sena se atolositsoeng se fana ka kakaretso e felletseng, e ntlafalitsoeng ea SEO ea maemo a ASTM A178, e akaretsang sebopeho sa lik'hemik'hale, thepa ea mochini, mamello ea boholo, kalafo ea mocheso, mahlale a tlhahiso, litlhoko tsa tlhahlobo le lits'ebetso tsa lefats'e. E etselitsoe ho thusa likonteraka tsa EPC, bahlahisi ba liboiler, barekisi, le basebelisi ba ho qetela ho khetha li-tubing tse nepahetseng tsa ASTM A178 carbon steel boiler bakeng sa merero ea bona.

ASTM A178 ke eng? – Standard Overview

ASTM A178 / A178M ke lintlha tse tsebahalang lefatšeng ka bophara bakeng sa li-tubes tsa carbon steel-Resistance-Welded (RW) tse sebelisoang ho:

•li-boilers tse nang le khatello e phahameng ea mocheso

•li-superheaters tse nang le mocheso o phahameng

•litsebi tsa moruo

•lijenereithara tsa mouoane tse khutlisang mocheso (HRSG)

•mekhoa ea ho futhumatsa ea indasteri

•li-tubes tsa petrochemical

•li-boilers tsa ho hloekisa

Litekanyetso li akaretsalimaraka tse tharo tse ikhethang, e 'ngoe le e' ngoe e etselitsoe likhatello tse fapaneng tsa ts'ebetso le mocheso:

• ASTM A178 Kereiti A- tšepe e tlaase ea carbon, weldability e babatsehang

• ASTM A178 Kereiti C- tšepe ea carbon e bohareng, matla a mocheso o phahameng

• ASTM A178 Sehlopha sa D- tšepe ea carbon-manganese, e molemo ka ho fetisisa bakeng sa khatello e phahameng

Womic Steele etsa tsohleLimaraka tsa ASTM A178 ka thata ho latela ASTM, ASME SA178, EN 10216, PED, leASME Boiler & Khoutu ea Sejana sa Khatelloditlhoko.

Papiso e qaqileng ea Sebopeho sa Lik'hemik'hale

Sebopeho sa lik'hemik'hale se ama ka kotloloho ho cheseha, matla a ho hahaba, ho hanyetsa ho bola, le ts'ebetso ea nako e telele. Ka tlase ke lipina tse hlokahalang ho latela ASTM A178.

⭐ASTM A178 Kereiti A – Low Carbon ERW Boiler Tube

• C: 0.06–0.18%

• Mon: 0.27–0.63%

• P ≤ 0.035%

• S ≤ 0.035%

Likaroloana:

Excellent weldability, best ductility, moderate temperature capability.E loketse bakeng sa kaho ea boiler ka kakaretso.

⭐ ASTM A178 Sehlopha sa C – Medium Carbon ERW Superheater Tube

• C: 0.35–0.65%

• Mon: 0.80–1.20%

• P ≤ 0.035%

• S ≤ 0.035%

Likaroloana:

Khabone e phahameng e eketsa matla → e betere bakeng sa li-heaters tse phahameng tsa mocheso o phahameng, li-economizers.

⭐ ASTM A178 Kereiti ya D – Carbon-Manganese High-Pressure Boiler Tube

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

Likaroloana:

Moetso o leka-lekaneng, matla a matlafalitsoeng le ho tiea.
E etselitsoe li-tubes tsa boiler tse nang le khatello e phahameng le melapo ea mouoane oa semela sa motlakase.

Mechanical Properties – Kereiti A vs. C vs. D Papiso

ASTM A178 Grade A Mechanical Properties

•Matla a tšepe:380 MPa mets

•Kotulo e Matla:205 MPa mets

•Elongation:30% mets

•Ductility e ntle ka ho fetisisa → sebopeho se setle ka ho fetisisa

ASTM A178 Grade C Mechanical Properties

•Matla a tšepe:485 MPa mets
•Kotulo e Matla:275 MPa mets
•Elongation:30% mets
•Matla a phahameng a mocheso o phahameng bakeng sa li-superheaters

ASTM A178 Grade D Mechanical Properties

•Matla a tšepe:415 MPa mets
•Kotulo e Matla:240 MPa mets
•Elongation:30% mets
•E matla ho feta Kereiti A; e ntle haholo bakeng sa li-boilers tse phahameng tsa khatello

Bokhoni ba Boemo le Mamello (Litlhoko tsa ASTM A178)

Mokhahlelo oa Tlhahiso ea Ts'epe ea Womic

Kantle Diameter:15.88–127 mm (5/8"–5")
Botenya ba Lebota:1.2–12 limilimithara
Bolelele:ho fihlela ho 24 m

⭐OD (Kantle Diameter) Mamello

•OD ≤ 38.1 mm →± 0.40 limilimithara

•38.1–88.9 limilimithara →±1%

•OD > 88.9 mm →±0.75%

Womic Steel e laola OD ka harehalofo ea mamello ena, ho etsa bonnete ba ho lekana hantle.

⭐Mamello ea Botenya ba Lerako (WT).

+20% / −0% (ho ea ka ASTM A178)
Womic Steel hangata e fana ka+ 10% / −0%(e thata hofeta maemo).

⭐Bolelele Mamello

Bolelele bo tsitsitseng:± 10 limilimithara
Bolelele bo sa reroang:5-7 m / 7-12 m

Ts'ebetso e tsoetseng pele ea Tlhahiso - Womic Steel ERW Boiler Tube Manufacturing

Setsi sa rona se latela mohala oa tlhahiso oa ERW o ikemetseng ka botlalo:

1. Tokisetso ea Lintho tse tala

•Likhoele tsa maemo a holimo tse kolobisitsoeng ka hot tse tsoang Baosteel, Ansteel, HBIS

•Netefatso ea Spectrometer bakeng sa khoele e 'ngoe le e 'ngoe

2. Ho Cheselletsa Motlakase o Hanyetsang Hangata (HF-ERW)

•Ho tjheseletsa ho nepahetseng ka ho kenya mocheso o laoloang
•Laser weld seam monitoring
•Inline weld bead rolling

3. Normalizing Heat Treatment

•900–950°C
•E bohlokoa bakeng sa limaraka tsohle tsa ASTM A178
•E netefatsa ntlafatso ea lijo-thollo le weld homogeneity

4. Cold Sizing & Straightening

•Litiisetso tse nepahetseng tsa taolo ea OD/WT
•E fihlella boemo bo holimo bo holimo

5. Teko e Feletseng e sa Senyeng (NDT)

•Eddy Current (ET)
•Tlhahlobo ea Ultrasonic (UT)
•Weld seam X-ray (ho ikhethela)

6. Teko ea Mechini
•Teko ea tensile
•Teko e bataletseng
•Teko e tukang
•Teko ea boima

7. Tlhahlobo ea Hydrostatic

•Teko ea 100% ea metsi ho latela litlhoko tsa ASTM
•Li-tubes tsohle li tla le palo e felletseng ea mocheso.

Litlhoko tsa Phekolo ea Mocheso ho latela ASTM A178

Kereiti	Phekolo ea Mocheso e Hlokehang
A	Ho tloaeleha ho tloaeleha ha 'mele o tletseng
C	Ho tloaeleha ho tloaeleha ha 'mele o tletseng
D	Ho tloaeleha kapa ho kokobetsa kgatello ya maikutlo

Lisebelisoa tsa Womic Steellibono tse sa khaotseng tsa rolaraho etsa bonnete ba ho futhumala ho tšoanang.

Teko le Tlhahlobo (Liteko tse Tlamang tsa ASTM A178)

Womic Steel e sebetsa:

• Teko ea Hydrostatic (100%)
• Teko ea ho batalatsa
• Teko ea ho phatloha
• Teko ea tensile e fapaneng
• Weld bend teko
• Tlhahlobo ea mahlakore
• NDT: UT, ET
• Tlhahlobo ea metallographic
• Tekolo ea litlamorao (boikhethelo)
• Teko ea boima

Tlhahlobo ea motho oa boraro e teng:SGS / BV / TUV joalo-joalo

Setifikeiti le Litokomane

Womic Steel e ka fana ka:

• Litifikeiti tsa EN 10204 3.1 / 3.2
• Setifikeiti sa ASME SA178
• ISO 9001 / ISO 14001 / ISO 45001
• PED 2014/68/EU
• Litlaleho tsa ho lateloa ha lintho tse bonahalang
• WPS / PQR bakeng sa tlhahiso ea boiler

Lisebelisoa tsa ASTM A178 Boiler Tubes

Li-boiler tubes tsa ASTM A178 ERW li sebelisoa haholo ho:

Moloko oa Matla
•Li-boilers tse chesitsoeng ka mashala
•Li-boilers tsa khase
•Li-boilers tsa biomass
•Li-boilers tsa mocheso oa litšila tsa HRSG

Oli le Khase
•Libōpi tsa ho hloekisa
•Lihlopha tsa tlhahiso ea mouoane

Ho futhumatsa indasteri
•Li-boilers tsa ho daea masela
•Li-boilers tsa ho lokisa lijo
•Ho futhumatsa mochine oa lik'hemik'hale

Li-Heat Exchangers & Economizers
•Li-preheaters tsa moea
•Ho hlaphoheloa ha mocheso oa khase ea flue

Bokhoni ba Tlhahiso & Nako ea Phano - Molemo oa Womic Steel

• Bokhoni ba khoeli le khoeli:12,000–15,000 lithane

• Lead time:10-25 matsatsi

• Setoko se teng:OD 19–76 limilimithara

• Lisebelisoa tse tala tse sirelelitsoeng ke likonteraka tsa selemo le selemo

• Sena se tiisa litheko tse tsitsitseng + phano e potlakileng.

Packaging & Export Shipping

Womic Steel e fana ka liphutheloana tsa maemo a kantle ho naha:

•Liphutheloana tsa hexagonal tse nang le marapo a tšepe
•Li-caps tsa polasetiki
•Ho phuthela ka polasetiki e sa keneleng metsi
•Linyeoe tsa lehong tsa boikhethelo
•Matšoao a ikhethileng (laser kapa stencil)

Melemo ea ho tsamaisa thepa:

•Tianjin, Qingdao, Shanghai diyantle tse tobileng
•Sehlopha sa thepa e khethehileng ea tšepe
•Matlafatsoa ho laela ho thibela seam deformation

Litšebeletso tse Eketsehileng tsa Ts'ebetso

Re fana ka litšebeletso tse felletseng tsa boleng ba boleng:

•Ho roala li-varnish tse ntšo
•Ho roala ka oli ho thibela ho bola
•Ho kobeha le ho kobeha
•Ho khaola & ho beveling
•Mechine ea CNC
•Ho etsa lipeipi spool
•Ho hloekisa ka hare / sandblasting

Hobaneng o Khetha Womic Steel joalo ka Mofani oa Hao oa ASTM A178?

✔ E mong oa bahlahisi ba ka sehloohong ba China ba li-boiler tubes tsa ERW
✔ Mekhoa e tsoetseng pele ea tlhahiso ea HF-ERW e nang le inline NDT
✔ Mamello e thata ho feta maemo a ASTM A178
✔ Tlhahiso e potlakileng + phepelo e tsitsitseng ea thepa e tala
✔ Setifikeiti se felletseng: ISO, PED, ASME
✔ Bokhoni bo matla ba ho rekisa thepa le boiphihlelo ba projeke
✔ Theko ea tlholisano le boleng bo tsitsitseng
✔ Ts'ehetso ea boenjiniere ea profeshenale bakeng sa boiler le lithendara tsa semela sa motlakase

Re motlotlo ka ronalits'ebeletso tsa tloaelo, lipotoloho tse potlakileng tsa tlhahiso,lemarang-rang a lefats'e ka bophara,ho etsa bonnete ba hore litlhoko tsa hau tse ikhethileng li fihlelleha ka nepo le bokhabane.

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Lengolo-tsoibila: sales@womicsteel.com

Tel/WhatsApp/WeChat: Victor: +86-15575100681 kapa Jack: +86-18390957568

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