
Stainless Steel S30815 Pipe
1. Standard: ASTM A312, A213, A269
2. daqs: 1/2 '' ~ 48 ''
3. ħxuna: Sch5 ~ Schxxs
4. Servizz: Qtugħ, Iwweldjar, Fabbrikat, Personalizzat
5. Gradi: 253ma Pipe, UNS S30815, W .} nr . / en 1.4835
253Ma Stainless Steel (UNS S30815)Jirrappreżenta avvanz teknoloġiku fl-istainless steel awstenitiku reżistenti għas-sħana f'ambjenti ta 'temperatura għolja estremi . Issolvi l-problema tal-industrija ta' saħħa ta 'temperatura għolja u reżistenza għall-korrużjoni permezz tad-disinn innovattiv ta' liga tan-nitroġenu u rari tad-Dinja taċ-Ċeriju (CE) microalloying, u jsir materjal ewlieni fil-qasam tal-enerġija, l-industrija kimika u l-industrija kimika u l-industrija kimika u l-industrija kimika u l-industrija kimika u l-industrija kimika u l-industrija kimika u l-industrija kimika u l-industrija kimika u l-industrija kimika u l-industrija kimika u l-industrija kimika u l-industrija kimika u Metallurgy .
253ma Manifattur tal-Azzar Stainless, Fornitur
HT Pipe huwa stockist ewlieni u esportatur globali b'aktar minn 15-il sena ta 'għarfien espert fil-kummerċ internazzjonali . nipprovduPajpijiet tal-istainless steel 253ma, pjanċi, vireg tondi, u firxa komprensiva ta 'tagħmir tal-pajpijiet, flanġijiet, u valvi .IkkuntattjanaIssa għal kwotazzjonijiet b'xejn u informazzjoni personalizzata tal-prodott .
S Speċifikazzjoni tal-pajp 253ma
| Speċifikazzjonijiet | ASTM / ASME A312 / SA312 |
| Pajpijiet bla xkiel u daqsijiet ta 'tubi | 1/2 "nb - 8" nb |
| Pajpijiet iwweldjati u daqsijiet ta 'tubi | 6 "nb - 24" nb |
| Dijametru ta 'barra | 6.0-500 mm |
| Skeda | Sch 10, Sch20, Sch30, Sch40, Std, Sch60, Xs, Sch80, Sch120, Sch140, Sch160, XXS |
| Ħxuna | 0.3mm - 20 mm |
| Tip | Bla xkiel / erw / iwweldjat / fabbrikat |
| Forma | Pajpijiet / tubi tondi, pajpijiet / tubi kwadri, pajpijiet / tubi rettangolari, tubi coiled, forma "U", coils tal-kejk tal-pan, tubi idrawliċi |
| Tul | Tul wieħed każwali, doppju bl-addoċċ u maqtugħ |
| Tmiem | Tarf sempliċi, tarf imdgħajjef, mxerred |
S30815 Kompożizzjoni kimika tal-pajp tal-azzar
SS253MA Kromju Għoli u Silikon Għoli
Il-kontenut tal-kromju (20.0-22.0%) jifforma film dens CR₂O₃ ossidu biex jirreżisti l-korrużjoni tal-gass taħt il-1150 grad, u s-silikon (1.4-2.0%) isaħħaħ aktar il-kapaċità anti-ossidanti, speċjalment fl-atmosferi li fihom il-kubrit..
253Ma Stainless Steel Pipe Nitrogen Alloying Core
Iż-żieda ta '0.14-0.20% nitroġenu ttejjeb b'mod sinifikanti l-qawwa ta' creep ta 'temperatura għolja permezz ta' tisħiħ ta 'soluzzjoni solida waqt li żżomm l-istabbiltà tal-istruttura tal-austenite .
S30815 TUBE RARE CRINE CERIUM Microalloying
0.03-0.08% Element Cerium mhux biss inaqqas in-numru ta 'inklużjonijiet, iżda wkoll isferojdizza l-inklużjonijiet residwi, u jtejjeb id-duttilità ta' temperatura għolja u r-reżistenza għall-għeja tal-materjal .
Stainless Steel S30815 Pajpijiet Propjetajiet Mekkaniċi u Fiżiċi
| Element | SS 253MA |
| Densità | 8 g / cm3 |
| Punt ta 'tidwib | 1371-1432 grad |
| Qawwa tat-tensjoni | Psi - 87, 000 |
| Saħħa tar-rendiment (0.2% offset) | Psi - 45, 000 |
| Titwil | 40% |
Reżistenza għall-creep tal-pajpijiet us s30815
Taħt tagħbija kontinwa 'l fuq minn 600 grad, is-saħħa tat-tifrik tal-creep ta' 253mA taqbeż dik ta 'l-istainless steel 310s b'aktar minn 2 darbiet {. esperimenti juru li taħt 700 grad / 100MPA stress, it-tieni stadju ta' creep ta '253mA jista' jdum għal aktar minn 3000 siegħa .} il-mekkaniżmu tiegħu huwa:
- Interazzjoni tan-nitroġenu u tad-diżlokazzjoni
- Segregazzjoni tal-konfini tal-qamħ rari tad-dinja
Ittestjar tal-materjal ta 'pajp SS253MA
- Test tal-ebusija
- Analiżi Kimika - Analiżi tal-Ispettro
- Identifikazzjoni tal-Materjal Pożittiv - Ittestjar PMI
- Test tal-iċċattjar
- Mikro u makrotest
- Test tar-Reżistenza għall-Pitting
- Test tal-flaring
- Test tal-korrużjoni intergranulari (IGC)

liga s 30815 253 reżistenza għall-korrużjoni tal-pajpijiet
reżistenza għall-ossidazzjoni tal-pajpijiet SS253MA
Fit-test ta 'ossidazzjoni ċiklika ta' 1150 grad, ir-rata ta 'żieda fil-piż hija inqas minn jew daqs 0 . 5 g / m² · h, u l-iskala tal-ossidu hija densa u mwaħħla sew.
.
azzar li ma jsaddadx reżistenza għall-pajpijiet 253ma għat-tnaqqis tal-midja
F'ambjent taż-żejt u tal-gass H₂s, ir-rata ta 'korrużjoni annwali hija<0.1mm, the tolerance temperature to 70% sulfuric acid is 50℃, which is better than 316L stainless steel.
Applikazzjoni ta '253MA Stainless Steel Pipe
Żejt u gass:pajpijiet sottomarini, għodod ta 'downhole għal bjar tal-gass aċiduż .
Tagħmir kimiku:Reactors tal-aċidu sulfuriku, evaporaturi tal-aċidu fosforiku, tagħmir tal-pickling .
Industrija Nukleari:Kontenituri u pajpijiet għal sistemi ta 'trattament ta' skart nukleari .
Inġinerija tal-Baħar:Apparat ta 'desalinizzazzjoni tal-ilma baħar, skambjaturi tas-sħana .
Protezzjoni Ambjentali:Komponenti ewlenin tad-desulfurizzazzjoni tal-gass taċ-ċumnija (FGD) Sistemi .
Ċart tal-piż ta 'pajpijiet ta' 253 mA li ma jissaddadx
| NPS | Dijametru ta 'barra | Ħxuna tal-ħajt | Piż | Piż | |||
| fi | mm | fi | mm | Skeda | kg / mtr | Lb / ft | |
| 1/2″ | 0.84 | 21 | 0.109 | 2.769 | 40 std | 1.268 | 0.851 |
| 0.147 | 3.734 | 80 std | 1.621 | 1.088 | |||
| 3/4″ | 1.05 | 27 | 0.113 | 2.87 | 40 std | 1.684 | 1.131 |
| 0.154 | 3.912 | 80 std | 2.195 | 1.474 | |||
| 1″ | 1.315 | 33 | 0.133 | 3.378 | 40 std | 2.501 | 1.679 |
| 0.179 | 4.547 | 80 std | 3.325 | 2.172 | |||
| 1 1/4″ | 1.66 | 42 | 0.14 | 3.556 | 40 std | 3.385 | 2.273 |
| 0.191 | 4.851 | 80 std | 4.464 | 2.997 | |||
| 1 1/2″ | 1.9 | 48 | 0.145 | 3.683 | 40 std | 4.048 | 2.718 |
| 0.2 | 5.08 | 80 std | 5.409 | 3.361 | |||
| 2″ | 2.375 | 60 | 0.154 | 3.912 | 40 std | 5.441 | 3.653 |
| 0.218 | 5.537 | 80 std | 7.48 | 5.022 | |||
| 2 1/2″ | 2.875 | 73 | 0.203 | 5.516 | 40 std | 8.629 | 5.793 |
| 0.276 | 7.01 | 80 std | 11.411 | 7.661 | |||
| 3″ | 3.5 | 89 | 0.216 | 5.486 | 40 std | 11.284 | 7.576 |
| 0.3 | 7.62 | 80 std | 15.272 | 10.253 | |||
| 4″ | 4.5 | 114 | 0.237 | 6.02 | 16.073 | 10.79 | |
| 0.337 | 8.56 | 22.318 | 14.983 | ||||
| 6″ | 6.625 | 168 | 0.188 | 4.775 | 19.252 | 12.924 | |
| 0.203 | 5.516 | 20.739 | 13.923 | ||||
| 0.219 | 5.563 | 22.318 | 14.983 | ||||
| 0.25 | 6.35 | 25.354 | 17.021 | ||||
| 0.28 | 7.112 | 40 std | 58.263 | 18.974 | |||
| 0.312 | 7.925 | 31.334 | 21.036 | ||||
| 0.375 | 9.525 | 37.285 | 25.031 | ||||
| 0.432 | 10.973 | 80 Xhy | 42.561 | 28.573 | |||
| 0.5 | 12.7 | 48.719 | 32.708 | ||||
| 8″ | 8.625 | 219 | 0.188 | 4.775 | 25.233 | 16.94 | |
| 0.203 | 5.156 | 27.198 | 18.259 | ||||
| 0.219 | 5.563 | 29.286 | 19.661 | ||||
| 0.25 | 6.35 | 20 | 33.308 | 22.361 | |||
| 0.277 | 7.036 | 30 | 36.786 | 24.696 | |||
| 0.322 | 8.179 | 40 | 42.352 | 28.554 | |||
| 0.375 | 9.525 | 49.216 | 33.041 | ||||
| 0.406 | 10.312 | 60 | 53.085 | 35.638 | |||
| 0.5 | 12.7 | 80 Xhy | 64.627 | 43.388 | |||
| 10″ | 10.75 | 273 | 0.188 | 4.775 | 31.588 | 21.207 | |
| 0.219 | 5.563 | 36.689 | 24.631 | ||||
| 0.25 | 6.35 | 20 | 41.759 | 28.035 | |||
| 0.307 | 7.798 | 30 | 51.002 | 34.24 | |||
| 0.344 | 8.738 | 56.946 | 38.231 | ||||
| 0.365 | 9.271 | 40 std | 63.301 | 40.483 | |||
| 0.438 | 11.125 | 71.852 | 48.238 | ||||
| 0.5 | 12.7 | 60 XHY | 81.53 | 54.735 | |||
| 0.594 | 15.088 | 80 | 95.969 | 64.429 | |||
| 12″ | 12.75 | 324 | 0.188 | 4.775 | 37.57 | 25.222 | |
| 0.219 | 5.563 | 43.657 | 29.309 | ||||
| 0.25 | 6.35 | 49.713 | 33.375 | ||||
| 0.281 | 7.137 | 55.739 | 37.42 | ||||
| 0.312 | 7.925 | 61.735 | 41.445 | ||||
| 0.375 | 9.525 | 73.824 | 49.562 | ||||
| 0.406 | 10.312 | 79.727 | 53.525 | ||||
| 0.5 | 12.7 | 97.438 | 65.415 | ||||
| 0.562 | 14.275 | 108.966 | 73.154 | ||||
| 14″ | 14 | 356 | 0.188 | 4.775 | 41.308 | 27.732 | |
| 0.219 | 5.563 | 48.012 | 32.233 | ||||
| 0.25 | 6.35 | 20 | 54.685 | 36.713 | |||
| 0.281 | 7.137 | 61.327 | 41.172 | ||||
| 0.312 | 7.925 | 67.939 | 45.611 | ||||
| 0.375 | 9.525 | Std | 81.281 | 54.568 | |||
| 0.438 | 11.125 | 40 | 94.498 | 63.441 | |||
| 0.5 | 12.7 | Xhy | 107.381 | 72.09 | |||
| 0.625 | 15.875 | 132.983 | 89.278 | ||||
| 16" | 16 | 406 | 0.188 | 4.775 | 47.29 | 21.748 | |
| 0.219 | 5.563 | 54.98 | 36.91 | ||||
| 0.25 | 6.35 | 10 | 62.639 | 42.053 | |||
| 0.281 | 7.137 | 70.268 | 47.174 | ||||
| 0.312 | 7.925 | 20 | 77.866 | 52.275 | |||
| 0.344 | 8.738 | 85.677 | 57.519 | ||||
| 0.375 | 9.525 | 30 | 93.213 | 62.578 | |||
| Std | |||||||
| 0.438 | 11.125 | 108.433 | 72.797 | ||||
| 0.5 | 12.7 | 40 | 123.289 | 82.77 | |||
| Xhy | |||||||
| 18″ | 18 | 457 | 0.219 | 5.563 | 61.948 | 41.588 | |
| 0.25 | 6.35 | 70.593 | 47.393 | ||||
| 0.281 | 7.137 | 79.208 | 53.176 | ||||
| 0.312 | 7.925 | 20 | 87.792 | 58.939 | |||
| 0.375 | 9.525 | Std | 105.144 | 70.588 | |||
| 0.438 | 11.125 | 30 | 122.369 | 82.152 | |||
| 0.5 | 12.7 | Xhy | 139.198 | 93.45 | |||
| 0.562 | 14.275 | 40 | 155.904 | 104.666 | |||
| 0.625 | 15.875 | 172.754 | 115.978 | ||||
| 20″ | 20 | 508 | 0.25 | 6.35 | 78.547 | 52.733 | |
| 0.282 | 7.163 | 88.458 | 59.386 | ||||
| 0.312 | 7.925 | 97.719 | 65.604 | ||||
| 0.375 | 9.525 | 20 std | 117.075 | 78.598 | |||
| 0.438 | 11.125 | 136.305 | 91.508 | ||||
| 0.5 | 12.7 | 30 XHY | 155.106 | 104.13 | |||
| 0.594 | 15.088 | 40 | 183.378 | 123.11 | |||
| 0.625 | 15.875 | 192.64 | 129.328 | ||||
| 0.688 | 17.475 | 211.368 | 141.901 | ||||
| 24″ | 24 | 610 | 0.25 | 6.35 | 94.456 | 63.413 | |
| 0.281 | 7.137 | 106.029 | 71.183 | ||||
| 0.312 | 7.925 | 117.573 | 18.932 | ||||
| 0.375 | 9.525 | 20 std | 140.938 | 64.618 | |||
| 0.438 | 11.125 | 164.176 | 110.219 | ||||
| 0.5 | 12.7 | Xhy | 186.923 | 125.49 | |||
| 0.625 | 15.875 | 232.41 | 156.028 | ||||
| 0.688 | 17.475 | 40 | 255.148 | 171.293 | |||
| 0.75 | 19.05 | 277.401 | 186.233 | ||||
| 30″ | 30 | 762 | 0.25 | 6.35 | 118.318 | 79.433 | |
| 0.281 | 7.137 | 132.851 | 89.189 | ||||
| 0.312 | 7.925 | 10 | 147.353 | 98.925 | |||
| 0.375 | 9.525 | Std | 176.731 | 118.648 | |||
| 0.438 | 11.125 | 205.983 | 138.286 | ||||
| 0.5 | 12.7 | 20 xhy | 234.647 | 157.53 | |||
| 0.625 | 15.875 | 30 | 292.066 | 196.078 | |||
| 0.688 | 17.475 | 320.817 | 215.38 | ||||
| 0.75 | 19.05 | 348.988 | 234.293 | ||||
| 36″ | 36 | 914 | 0.25 | 6.35 | 142.18 | 95.453 | |
| 0.281 | 7.137 | 159.672 | 107.196 | ||||
| 0.312 | 7.925 | 10 | 177.133 | 118.918 | |||
| 0.375 | 9.525 | Std | 215.525 | 142.678 | |||
| 0.438 | 11.125 | 247.79 | 166.353 | ||||
| 0.5 | 12.7 | 20 xhy | 282.372 | 198.57 | |||
| 0.625 | 15.875 | 351.723 | 236.128 | ||||
| 0.688 | 17.475 | 386.487 | 259.467 | ||||
| 0.75 | 19.05 | 420.576 | 282.353 | ||||
| 42″ | 42 | 1067 | 0.312 | 7.925 | 206.914 | 138.911 | |
| 0.375 | 9.525 | Std | 248.319 | 166.708 | |||
| 0.5 | 12.7 | Xhy | 33.097 | 221.61 | |||
| 0.75 | 19.05 | 492.163 | 330.413 | ||||
| 48″ | 48 | 1219 | 0.375 | 9.525 | Std | 284.112 | 190.738 |
| 0.438 | 11.125 | 331.404 | 222.487 | ||||
| 0.5 | 12.7 | Xhy | 377.822 | 253.65 | |||
| 0.75 | 19.05 | 563.75 | 378.473 | ||||
| 0.875 | 22.225 | 655.969 | 440.383 | ||||
FAQ
M: Dwar il-prezzijiet tal-pajpijiet tal-istainless steel 253ma?
A: Prezzijiet mill-meded $ 2 - $ 10 kull kilogramma, ivarjaw skont id-daqs, il-ħxuna tal-ħajt, il-fornitur eċċ .
M: Kemm idum il-ħin tal-kunsinna tiegħek?
A: Il-ħin tal-kunsinna huwa fi ġranet 5-21
M: Hemm servizz tal-kampjun?
A: Il-kampjuni huma pprovduti mingħajr ħlas
M: X'inhi l-kwantità minima ta 'ordni?
A: L-ebda kwantità minima ta 'ordni
M: Kif tippakkja l-prodotti?
A: Is-saff ta 'ġewwa għandu saff ta' barra tal-karta li ma jgħaddix ilma
M: Pajjiżi esportati
A: Il-Brażil, l-Afrika t'Isfel, l-Indoneżja, l-Indja, Singapor, il-Malasja, l-Iran, ir-Russja, l-UAE, iċ-Ċilì, il-Laos, eċċ
Q: Nistgħu nżuru l-fabbrika tiegħek?
A: Dażgur, int dejjem milqugħ!
It-tags Popolari: Stainless Steel S30815 Pajp, Manifatturi tal-Pipe SS253MA, S253MA Pipe Price Fornituri
Par ta ' l-
Tube SS310MolnLi jmiss
Tube S316Tista 'Tħobb ukoll
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