ASTM A249 TP321 Stainless hlau welded yeeb nkab
Sab nraud txoj kab uas hla: 1/8"-5"
Thickness: 0 4 - 6 hli
A249 TP321 Stainless Hlau Welded Pipe Description
A249 TP 321 stainless hlau yeeb nkab yog Ni-Cr-Ti austenitic stainless hlau yeeb nkab, nws qhov kev ua tau zoo zoo ib yam li 304 stainless hlau. Txawm li cas los xij, vim qhov sib ntxiv ntawm titanium hlau, nws muaj kev tiv thaiv zoo heev rau intergranular corrosion thiab high-temperature zog, zoo tswj qhov tsim ntawm chromium carbide.
321 stainless hlau welded kav muaj qhov ua tau zoo ntawm qhov kub thiab txias rupture kev ua tau zoo thiab siab kub creep kuj. Nws cov kev ntxhov siab thiab cov khoom siv kho tshuab zoo dua rau cov 304 stainless hlau welded kav.
SA249 TP321 Welded Stainless Hlau Tubing Specification
Loj:1/8 "NB to 5" NB
Ntev:Txog li 6 meters, kev cai txiav ntev
Thickness:1mm-13mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S
Ua tiav:No.1 Pickled Finish, No.4 tiav, BA Finish, Electropolished Pipes
Delivery condition:Kub Finish, Cold Finish, Bright Annealed, Polished, Annealed thiab Pickled, Passivated, Stress Relived
Qauv dawb rau koj
ASTM A 249 321 SS Tubing Mechanical Properties
| SA 249 TP | TENSILE Stress (MPA) |
YIELD Stress (MPA) | ELONGATION(%) | HARDNESS (HRB) |
|---|---|---|---|---|
| 321 | 520 | 205 | 40 | 90 |
SA 249 TP321 SS Round Tube Tshuaj Chemical Composition
| TIAB SA 249 | C | SI | MN | P | S | CR | NI | TSI | N |
|---|---|---|---|---|---|---|---|---|---|
| TIAB SA 321 | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 17.0/19.0 | 9.0/12.0 | 5 XC Min – 0.70 Max | 0.10 |
A249 TP321 Stainless Hlau Tubing
Daim ntawv thov ntawm TP321 Stainless hlau welded kav
TP321 stainless hlau welded kav yog siv nyob rau hauv sab nraum zoov machinery nyob rau hauv cov tshuaj, thee, thiab roj av industries qhov twg siab tiv thaiv intergranular corrosion yuav tsum tau, raws li zoo raws li nyob rau hauv lub tshav kub-resistant Cheebtsam thiab qhov chaw uas nyuaj kho, xws li:
1. Cov kav dej rau cov roj av khib nyiab combustion
2. Cav qhov tso pa tawm
3. Boiler shells, heat exchanger Cheebtsam, cua sov rauv qhov chaw
4. Silences Cheebtsam rau diesel xyaw
5. Boiler siab hlab ntsha
6. Cov tsheb thauj khoom siv tshuaj lom neeg
7. Kev sib txuas ua ke
8. Kauv welded kav rau cov kav dej rauv thiab tshuab ziab khaub ncaws
9. Lub dav hlau
Cim npe nrov: astm a249 tp321 stainless hlau welded yeeb nkab, Tuam Tshoj astm a249 tp321 stainless hlau welded yeeb nkab manufacturers, lwm tus neeg
Koj Tseem Yuav Zoo Li
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