A209 boiler raj yog tsuas yog siv rau super boiler raj, kub superheaters, steel hlab rau reheaters, kub headers thiab chav kav.
ASTM A209 / A209M npog ntau qib ntawm qhov tsawg kawg nkaus phab ntsa thickness, seamless, carbon-molybdenum alloy steel, boiler hlab thiab superheater raj. Cov qib tseem ceeb suav nrog T1, T1a, T1b.
ASTM A209 /A2{{10}}9M seamless kav yog cov kav dej uas muaj ib txoj kab uas hla ntawm 1⁄2 txog 5 ntiv tes (12.7 mus rau 127 hli) thiab qhov tsawg kawg nkaus phab ntsa thickness ntawm 0.035 rau 0.500 nti (0.9 txog 12.7 mm).
ASME SA209 High-Pressure Tubes
Tshuaj muaj pes tsawg leeg ntawm A209 Seamless Alloy Steel Tubes
| Qib | C | Si | Mn | P | S | Mo | Cr |
| T1 | 0.10-0.20 | 0.10-0.50 | 0.30-0.80 | Tsawg dua lossis sib npaug rau 0.025 | Tsawg dua lossis sib npaug rau 0.025 | 0.44-0.65 | / |
| T1a | 0.15-0.25 | 0.10-0.50 | 0.30-0.80 | Tsawg dua lossis sib npaug rau 0.025 | Tsawg dua lossis sib npaug rau 0.025 | 0.44-0.65 | / |
| T1b | 0.14max | 0.10-0.50 | 0.30-0.80 | Tsawg dua lossis sib npaug rau 0.025 | Tsawg dua lossis sib npaug rau 0.025 | 0.44-0.65 | / |
Mechanical Properties Tensile Requirements Thiab Hardness ntawm A209 yeeb nkab
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Mechanical Properties |
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| Qib | Tensile | Yield | Elongation | Hardness |
| Lub zog (Mpa) | Lub zog (Mpa) | (%) | (HRB) | |
| T1 | Ntau dua lossis sib npaug rau 380 | Ntau dua lossis sib npaug rau 205 | Ntau tshaj los yog sib npaug rau 30 | Tsawg dua los yog sib npaug li 80 |
| T1a | Ntau dua lossis sib npaug rau 365 | Ntau dua lossis sib npaug rau 195 | Ntau tshaj los yog sib npaug rau 30 | Tsawg dua lossis sib npaug li 81 |
| T1b | Ntau dua lossis sib npaug li 415 | Ntau tshaj los yog sib npaug rau 220 | Ntau tshaj los yog sib npaug rau 30 | Tsawg dua lossis sib npaug li 77 |
Txuj: ASTM A209 / A209M, ASME SA209.
Loj: 12.7-127 mm.
Phab ntsa Thickness: 0.9-12.7 mm.
Puab: Round.
Ntev: Ib Leeg Random Length / Ob Chav Random Length lossis raws li tus neeg siv khoom xav tau tiag tiag.
Qib: T1, T1a, T1b.
Qhov zoo ntawm kev xaiv GNEE A209 Steel Pipe
GNEE npog thaj tsam ntawm 35,{1}} square metres thiab muaj ntau tshaj 200 tus neeg ua haujlwm, suav nrog 80 tus kws tshaj lij. Peb tau tsim kom muaj kev tswj xyuas zoo thiab ua tiav thiab kev ruaj ntseg. Peb kuj tau txais ISO9001 zoo system ntawv pov thawj. Peb muaj 10 cov cuab yeej ua haujlwm rau kev ua, khoov, pleev xim, kho cua sov, txiav, drilling, beveling, quenching thiab tempering, kev kho deg, thiab lwm yam, thiab ua tiav cov khoom siv.
Tsis tas li ntawd, peb kuj muab kev pabcuam xws li uncoiling, txiav, vuam, pleev xim, thiab lwm yam.
Yog tias koj tab tom nrhiav A209 seamless raj, thov xa email rau peb!sales@gneetube.com
Factory ib puag ncig ntawm A209 Seamless Alloy Steel Pipe
Gnee Cov neeg tuaj xyuas
ASTM A209 Tube Chaw tsim khoom
FAQ
Q.Koj puas muaj kev tswj xyuas zoo?
A. Yog, peb tau txais BV.SGS ntawv pov thawj.
Q. Koj lub sijhawm ua haujlwm yog dab tsi?
A. Feem ntau, peb lub sijhawm xa khoom yog nyob rau hauv 7-45 hnub.
Q.Koj qhov kev pab cuam tom qab muag yog dab tsi?
A. Peb muab kev pab cuam tom qab muag thiab 100% kev ruaj ntseg zoo rau peb cov khoom.
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