Cov khoom lag luam
ASTM A213 T22 Alloy Steel Seamless Tubes yog ib qho tseem ceeb ntawm cov ntawv thov uas muaj qhov kub thiab ntsuas. Qhov kev txiav txim siab no tau npog seamless ferritic thiab Austenitic alloy-} -}}}}}}}}}}}}}}}}}}} compress tub.
Qeb T22, lub chrome moly alloy, yog tshwj xeeb tsim rau nws lub zog zoo, ua rau nkag tau zoo, thiab corrosion tsis kub. Nws yog feem ntau xa mus rau los ntawm nws ASME sib npaug, ASME SA213 T22.
Lub K21590 kuj tau qhia txog qhov no ntau yam siv tau ua T22 boiler cov hlab thiab sa213 rhaub hauv cov chaw muaj kev lag luam.
Cov Khoom Siv
| Kev qhia tshwj xeeb | ASTM A213 Qib T22 / ASME SA213 Qib T22 |
|---|---|
| Lub Npe | T22 Chrome Moly Tube, 2.25 chrome Tube |
| Kev tsim qauv | K21590 |
| Cov txheej txheem tsim khoom | Tsis ntse |
| Sab Nraum Incha (OD) | 1/2 "NB rau 24" NB (lossis raws li qhov xav tau) |
| Phab Ntsa Thickness (Wt) | SCH 20, SCH 30, SCH STD, SCH 60, SCH 100, SCH 160, SCH XXS (lossis raws li qhov xav tau) |
| Qho ntev | Ib leeg random, ob npaug random, kev cai ntev txog 24 meters |
| Xaus | Tiaj kawg, bevelled kawg, threaded |
Tshuaj lom neeg cov tshuaj lom neeg
| C, % | Mn,% | P, % | S, % | Si,% | CR,% | Mo,% |
|---|---|---|---|---|---|---|
| 0.05-0.15 | 0.30-0.60 | 0.025 max | 0.025 max | 0.50 max | 1.90-2.60 | 0.87-1.13 |
Cov Khoom Siv Neeg Kho Tshuab
| Lub zog tensile, mpa | Paib lub zog, mpa | Elongation,% | Hardness, Hb |
|---|---|---|---|
| 415 Min | 205 min | 30 Min | 163 Max |
A213 gr t22 alloy hlau seamless tubes sab nraum lub cheeb & thev taus
| Kub Rolled | Sab nraud lub cheeb, hli | Kev kam, mm |
|---|---|---|
| Od tsawg dua los yog sib npaug rau 101.6 | +0.4/-0.8 | |
101.6 | +0.4/-1.2 |
| |
190.5 | +0.4/-1.6 |
| |
| Txias Drawn | Sab nraud lub cheeb, hli | Kev kam, mm |
| Od <25.4 | ±0.10 | |
| 25.4 tsawg dua los yog sib npaug rau od tsawg dua lossis sib npaug ntawm 38.1 | ±0.15 | |
38.1 | ±0.20 |
| |
| 50.8 tsawg dua lossis sib npaug nrog OD <63.5 | ±0.25 | |
| 63,5 tsawg dua lossis sib npaug nrog OD <76.2 | ±0.30 | |
| 76.2 tsawg dua lossis sib npaug ntawm od tsawg dua lossis sib npaug rau 101.6 | ±0.38 | |
101.6 | +0.38/-0.64 |
| |
190.5 | +0.38/-1.14 |
|
Cov Ntawv Thov
Lub zog muaj zog ntawm T22 Chrome moly tubes ua rau lawv tsis tseem ceeb nyob rau hauv ntau array ntawm kev lag luam:
Lub zog tiam:Boilers, superheaters, reseaters, accelerizers.
Petrochemical & Refineries:Cov PIPING, rauv hlab, hloov pauv cua sov, sa213 kub leeg.
Roj & Roj:High -} cov raj luj taws siab, chav txhaj tshuaj.
Tshuaj lom neeg:Tuav corrosive media ntawm cov kub.
Siab Hlab:Cov khoom siv uas yuav tsum muaj zog ntawm kev nce siab kub.
BOILER RAUG:Raws li qhov tseem ceeb T22 boiler leeg.
