A335 P11 sulami terasest õmblusteta toru kirjeldus
ASTM A335 P11 on sujuv ferriitiline sulam - terasest toru kroomi - molybdenum (cr - mo) süsteemis, mis on konstrueeritud kõrge -} rõhuteenuse jaoks. Selle mikrostruktuur koosneb karastatud bainiidist või ferriidist - Pearlite (sõltuvalt kuumtöötlusest), kus CR (1,00 - 1,50%) ja MO (0,44- 0,65%) kontrolli all olev CR (1,00 - 1,50%) kontrollitud legeerimine tagab 540 {{{{{{{{{{} 59). Toorude stabiilsuse suurendamiseks vajab toru õmblusteta kuumtöödeldud või külma joonistatud protsesside kaudu normaliseerimist ja karastamist. See on sertifitseeritud ASME B31.1/B31.3 reguleeritud torutoru ja kõrge temperatuuriga rafineerimistehase/naftakeemiliste torujuhtmete jaoks.
A335 P11 sujuv ferriitiline sulam - terasest toru kõrge - temperatuuriteenuse spetsifikatsioonid:
| Suurus | 1/8 "kuni 24" |
| Standardid | ASTM A335, ASME SA335 |
| Tüüp | Õmblusteta |
| Välimised mõõtmed | 19,05mm - 114,3mm |
| Seinapaksus | 2mm - 14mm |
| Pikkus | 6m või kohandatud, ühekordne, topelt juhuslik ja lõigatud pikkuseks. |
| Ajakavade diagramm | Sch 10 - sch xxs |
| Kuju | Ümmargune, ristkülikukujuline, ruudukujuline, hüdrauliline jne. |
| Otsad | Tavalised otsad, kaldus otsad, astunud |
A335 P11 standard spetsifikatsioon
Keemilised ja mehaanilised omadused
| ASTM A335 P11 keemiline koostis (%) | ||||||
| C | Mn | P | S | Si | Cr | Mo |
|
0.05%~0.15% |
0.3%~0.6% | Vähem või võrdne 0,025% |
Vähem või võrdne 0,025% |
0.5%-1.00% |
1.00%~1.5% |
0.44%~0.65% |
Mehaanilised omadused
| Omand | Standardväärtus |
|---|---|
| Tõmbetugevus | Suurem kui 415 MPa (60 ksi) |
| Saagikuse tugevus (0,2% nihe) | Suurem kui 205 MPa (30 ksi) |
| Pikenemine | Suurem kui 20% |
| Kõvadus (Brinell) | Vähem või võrdne 197 HBW -ga |
A335 gr. P11 ferriitiline sulam - teras kõrge - temperatuuritoru
| Nb | Suurus | Od | 40S | 5S | 10S | S10 | S20 | S40 | S60 | XS/80S | S80 | S100 | S120 | S140 | S160 | Xxs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | ||
| 1/8 | 10.29 | 1.2 | 1.73 | 2.41 | ||||||||||||
| 1/4 | 13.72 | 1.7 | 2.24 | 3.02 | ||||||||||||
| 3/8 | 17.15 | 1.7 | 2.31 | 3.2 | ||||||||||||
| 15 | 1/2 | 21.34 | 2.8 | 1.7 | 2.1 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 | ||||||
| 20 | 3/4 | 26.67 | 2.9 | 1.7 | 2.1 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
| 25 | 1 | 33.4 | 3.4 | 1.7 | 2.8 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
| 32 | 1 1/4 | 42.16 | 3.6 | 1.7 | 2.8 | 3.56 | 4.85 | 4.85 | 6.35 | 9.7 | ||||||
| 40 | 1 1/2 | 48.26 | 3.7 | 1.7 | 2.8 | 3.68 | 5.08 | 5.08 | 7.14 | 10.2 | ||||||
| 50 | 2 | 60.33 | 3.9 | 1.7 | 2.8 | 3.91 | 5.54 | 5.54 | 9.74 | 11.1 | ||||||
| 65 | 2 1/2 | 73.03 | 5.2 | 2.1 | 3.1 | 5.16 | 7.01 | 7.01 | 9.53 | 14 | ||||||
| 80 | 3 | 88.9 | 5.5 | 2.1 | 3.1 | 5.49 | 7.62 | 7.62 | 11.1 | 15.2 | ||||||
| 90 | 3 1/2 | 101.6 | 5.7 | 2.1 | 3.1 | 5.74 | 8.08 | 8.08 | ||||||||
| 100 | 4 | 114.3 | 6 | 2.1 | 3.1 | 6.02 | 8.56 | 8.56 | 11.1 | 13.5 | 17.1 | |||||
| 125 | 5 | 141.3 | 6.6 | 2.8 | 3.4 | 6.55 | 9.53 | 9.53 | 12.7 | 15.9 | 19.1 | |||||
| 150 | 6 | 168.3 | 7.1 | 2.8 | 3.4 | 7.11 | 10.97 | 11 | 14.3 | 18.3 | 22 | |||||
| 200 | 8 | 219.1 | 8.2 | 2.8 | 3.8 | 6.4 | 8.18 | 10.3 | 12.7 | 12.7 | 15.1 | 19.3 | 20.6 | 23 | 22.2 | |
| 250 | 10 | 273.1 | 9.3 | 3.4 | 4.2 | 6.4 | 9.27 | 12.7 | 12.7 | 15.1 | 19.3 | 21.4 | 25.4 | 28.6 | 25.4 | |
| 300 | 12 | 323.9 | 9.5 | 4 | 4.6 | 6.4 | 10.3 | 14.3 | 12.7 | 17.5 | 21.4 | 25.4 | 28.6 | 33.3 | 25.4 | |
| 350 | 14 | 355.6 | 9.5 | 4 | 4.8 | 6.4 | 7.9 | 11.1 | 15.1 | 12.7 | 19.1 | 23.8 | 27.8 | 31.8 | 35.7 | |
| 400 | 16 | 406.4 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 12.7 | 16.7 | 12.7 | 21.4 | 26.2 | 31 | 36.5 | 40.5 | |
| 450 | 18 | 457.2 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 14.3 | 19.1 | 12.7 | 23.8 | 29.4 | 34.9 | 39.7 | 45.2 | |
| 500 | 20 | 508 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 15.1 | 20.6 | 12.7 | 26.2 | 32.5 | 38.1 | 44.5 | 50 | |
| 550 | 22 | 558.8 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 22.2 | 12.7 | 28.6 | 34.9 | 41.3 | 47.6 | 54 | ||
| 600 | 24 | 609.6 | 9.5 | 5.5 | 6.4 | 6.4 | 9.5 | 17.5 | 24.6 | 12.7 | 31 | 38.9 | 46 | 52.4 | 59.5 | |
| 650 | 26 | 660.4 | 9.5 | 7.9 | 13 | 12.7 | ||||||||||
| 700 | 28 | 711.2 | 9.5 | 7.9 | 13 | 12.7 | ||||||||||
| 750 | 30 | 762 | 9.5 | 6.4 | 7.9 | 7.9 | 13 | 12.7 | ||||||||
| 800 | 32 | 812.8 | 9.5 | 7.9 | 13 | 17.5 | 12.7 | |||||||||
| 850 | 34 | 863.6 | 9.5 | 7.9 | 13 | 17.5 | 12.7 | |||||||||
| 900 | 36 | 914.4 | 9.5 | 7.9 | 13 | 19.1 | 12.7 |
ASTM A335 P11 Allaoy Steel Seamless toru ülekuumendi ökonomaiseerimisdiagrammi jaoks
| Suurus NPS | Toru OD | Seinapaksus | Toru ID | Kaal jala kohta | Xxhy standard | Ajakava Toru # |
Sektsiooni moodul | Galloni maht lineaarse jala kohta |
| 1/2 | 0.84 | 0.109 | 0.622 | 0.85 | Std | 40 | .0407 | .0158 |
| 0.188 | 0.464 | 1.31 | 160 | .0528 | .0088 | |||
| 0.294 | 0.252 | 1.72 | Xxhy | .0577 | .0026 | |||
| 0.219 | 0.612 | 1.95 | 160 | .1006 | .0153 | |||
| 3/4 | 1.05 | 0.113 | 0.824 | 1.13 | Std | 40 | .0705 | .0277 |
| 0.147 | 0.546 | 1.09 | XHY | 80 | .0478 | .0122 | ||
| 0.154 | 0.742 | 1.48 | XHY | 80 | .0853 | .0225 | ||
| 0.308 | 0.434 | 2.44 | Xxhy | .1103 | .0077 | |||
| 1 | 1.315 | 0.133 | 1.049 | 1.68 | Std | 40 | .1328 | .0449 |
| 0.179 | 0.957 | 2.17 | XHY | 80 | .1606 | .0374 | ||
| 0.250 | 0.815 | 2.85 | 160 | .1904 | .0271 | |||
| 0.358 | 0.599 | 3.66 | Xxhy | .2136 | .0146 | |||
| 1 1/4 | 1.66 | 0.140 | 1.380 | 2.27 | Std | 40 | .2346 | .0777 |
| 0.191 | 1.278 | 3.00 | XHY | 80 | .2913 | .0666 | ||
| 0.250 | 1.160 | 3.77 | 160 | .3421 | .0549 | |||
| 0.382 | 0.896 | 5.22 | .4110 | .0328 | ||||
| 1 1/2 | 1.90 | 0.145 | 1.610 | 2.72 | Std | 40 | .3262 | .1058 |
| 0.200 | 1.500 | 3.63 | XHY | 80 | .4118 | .0918 | ||
| 0.281 | 1.338 | 4.86 | 160 | .5079 | .0730 | |||
| 0.400 | 1.100 | 6.41 | .5977 | .0494 | ||||
| 2 | 2.375 | 0.109 | 2.157 | 2.64 | 10 | .4205 | .1898 | |
| 0.154 | 2.067 | 3.66 | Std | 40 | .5606 | .1743 | ||
| 0.218 | 1.939 | 5.03 | XHY | 80 | .7309 | .1534 | ||
| 0.250 | 1.875 | 5.68 | .8045 | .1434 | ||||
| 0.281 | 1.813 | 6.29 | .8666 | .1344 | ||||
| 0.344 | 1.687 | 7.47 | 160 | .9806 | .1161 | |||
| 0.436 | 1.503 | 9.04 | Xxhy | 1.1043 | .0922 | |||
| 2 1/2 | 2.875 | 0.120 | 2.635 | 3.53 | 10 | .6870 | .2833 | |
| 0.203 | 2.469 | 5.80 | Std. | 40 | 1.0640 | .2487 | ||
| 0.216 | 2.443 | 6.14 | 1.1169 | .2435 | ||||
| 0.250 | 2.375 | 7.02 | 1.2468 | .2301 | ||||
| 0.276 | 2.323 | 7.67 | XHY | 80 | 1.3386 | .2202 | ||
| 0.375 | 2.125 | 10.02 | 160 | 1.6371 | .1842 | |||
| 0.552 | 1.771 | 13.71 | Xxxhy | 1.9971 | .1280 | |||
| 3 | 3.50 | 0.120 | 3.260 | 4.34 | 1.0411 | .4336 | ||
| 0.156 | 3.188 | 5.58 | 1.3122 | .4147 | ||||
| 0.172 | 3.156 | 6.12 | 1.4265 | .4064 | ||||
| 0.188 | 3.124 | 6.66 | 1.5342 | .3984 | ||||
| 0.216 | 3.068 | 7.58 | Std. | 40 | 1.7241 | .3840 | ||
| 0.250 | 3.000 | 8.69 | 1.9372 | .3672 | ||||
| 0.281 | 2.938 | 9.67 | 2.1207 | .3521 | ||||
| 0.300 | 2.900 | 10.26 | XHY | 80 | 2.2253 | .3431 | ||
| 0.438 | 2.624 | 14.34 | 160 | 2.8774 | .2811 | |||
| 0.600 | 2.300 | 18.6 | Xxhy | 3.4243 | .2158 | |||
| 3 1/2 | 4.0 | 0.120 | 3.760 | 4.98 | 10 | 1.3776 | .5768 | |
| 0.226 | 3.548 | 9.12 | Std. | 140 | 2.3939 | .5136 | ||
| 0.250 | 3.500 | 10.02 | 2.6001 | .4998 | ||||
| 0.281 | 3.438 | 11.17 | 2.8562 | .4821 | ||||
| 0.318 | 3.364 | 12.52 | XHY | 80 | 3.1400 | .4617 | ||
| 0.636 | 2..728 | 22.87 | Xxhy | 4.8795 | .3085 | |||
| 4 | 4.5 | 0.120 | 4.260 | 5.62 | 10 | 1.7612 | .7404 | |
| 0.156 | 4.188 | 7.24 | 2.2354 | .7156 | ||||
| 0.188 | 4.124 | 8.67 | 2.6296 | .6942 | ||||
| 0.203 | 4.094 | 9.32 | 2.8173 | .6838 | ||||
| 0.219 | 4.062 | 10.02 | 3.0184 | .6725 | ||||
| 0.237 | 4.026 | 10.80 | Std. | 40 | 3.2145 | .6613 | ||
| 0.250 | 4.000 | 11.36 | 3.3611 | .6528 | ||||
| 0.281 | 3.938 | 12.67 | 60 | 3.7021 | .6326 | |||
| 0.312 | 3.876 | 13.97 | 4.0273 | .6126 | ||||
| 0.337 | 3.826 | 15.00 | XHY | 80 | 4.2713 | .5972 | ||
| 0.438 | 3.624 | 19.02 | 120 | 5.1790 | .5361 | |||
| 0.531 | 3.438 | 22.53 | 160 | 5.8997 | .4822 | |||
| 0.674 | 3.152 | 27.57 | Xxhy | 6.7927 | .4054 | |||
| 5 | 5.563 | 0.188 | 5.187 | 10.80 | 4.1161 | 1.0979 | ||
| 0.219 | 5.125 | 12.51 | 4.7279 | 1.0716 | ||||
| 0.258 | 5.047 | 14.63 | Std. | 40 | 5.4500 | 1.0391 | ||
| 0.281 | 5.001 | 15.87 | 5.8644 | 1.0204 | ||||
| 0.312 | 4.939 | 17.51 | 6.4074 | .99647 | ||||
| 0.344 | 4.875 | 19.19 | 6.9358 | .9696 | ||||
| 0.375 | 4.813 | 20.80 | XHY | 80 | 7.4300 | .9449 | ||
| 0.500 | 4.563 | 27.06 | 120 | 9.2534 | .8495 | |||
| 0.625 | 4.313 | 32.99 | 160 | 10.7976 | .7590 | |||
| 0.750 | 4.063 | 38.59 | Xxhy | 12.0954 | .6734 | |||
| 6 | 6.625 | 0.109 | 6.407 | 7.59 | 5 | 3.5769 | 1.6748 | |
| 0.134 | 6.357 | 9.30 | 10 | 4.3475 | 1.6488 | |||
| 0.156 | 6.313 | 10.79 | 5.0107 | 1.6260 | ||||
| 0.188 | 6.249 | 12.94 | 5.9351 | 1.5937 | ||||
| 0.203 | 6.219 | 13.94 | 6.3804 | 1.5780 | ||||
| 0.219 | 6.187 | 15.00 | 6.8261 | 1.5620 | ||||
| 0.250 | 6.125 | 17.04 | 7.6905 | 1.5306 | ||||
| 0.280 | 6.065 | 18.99 | Std. | 40 | 8.4958 | 1.5008 | ||
| 0.312 | 6.001 | 21.06 | 9.3416 | 1.4688 | ||||
| 0.344 | 5.937 | 23.10 | 10.111 | 1.4391 | ||||
| 0.375 | 5.875 | 25.05 | 10.893 | 1.4082 | ||||
| 0.432 | 5.761 | 28.60 | XHY | 80 | 12.224 | 1.3541 | ||
| 0.500 | 5.625 | 32.74 | 13.711 | 1.2909 | ||||
| 0.562 | 5.501 | 36.43 | 120 | 14.9806 | 1.2346 | |||
| 0.625 | 5.375 | 40.09 | 16.1821 | 1.1787 | ||||
| 0.719 | 5.187 | 45.39 | 160 | 17.8243 | 1.0977 | |||
| 0.864 | 4.897 | 53.21 | Xxhy | 20.025 | .9784 | |||
| 1.000 | 4.625 | 60.13 | 21.7719 | .8727 | ||||
| 1.125 | 4.375 | 66.14 | 23.1237 | .7809 |
Seina paksuse lubatud erinevus
| NPS [DN] tähistaja | Tolerants, % määratletud | |
| Üle | All | |
| 1/8 kuni 2 1/2 [6 kuni 65] sh, kõik t/d suhted | 20.0% | 12.5% |
| Üle 2 1/2 [65], t/d |
22.5% | 12.5% |
| Üle 2 1/2 [65], t/d> 5% | 15.0% | 12.5% |
| (t=määratud seina paksus; d=määratletud välise läbimõõduga) | ||
Tõmbetugevused kõrgendatud temperatuuril
| Temp. kraad |
Tõmbetugevus Mpa |
|---|---|
| 40 | 414 |
| 100 | 414 |
| 150 | 414 |
| 200 | 414 |
| 250 | 414 |
| 300 | 414 |
| 325 | 414 |
| 350 | 414 |
| 375 | 414 |
| 400 | 414 |
| 425 | 414 |
| 450 | 404 |
| 475 | 390 |
| 500 | 371 |
| 525 | 349 |
GNEE A335 P11 laos madala legeeritud terasest toru
ASTM A335 P11 torude põhifunktsioonid:
Materiaalne kompositsioon:
Sisaldab kroomi (CR) ja molübdeeni (MO), mis parandavad kõrget - temperatuuri tugevust, takistust oksüdatsioonile ja korrosioonikindlust.
Tüüpiline kompositsioon: 1,0-1,5% kroom ja 0,44–0,65% molübdeen.
Kõrge - temperatuuritakistus:
Silmapaistev võime taluda kõrgendatud temperatuuri, muutes selle ideaalseks auru- ja katlasüsteemide jaoks.
Mehaanilised omadused:
Tõmbetugevus: minimaalselt 415 MPa.
Saagikuse tugevus: minimaalselt 205 MPa.
Pikkumine: varieerub sõltuvalt suurusest ja tootmisprotsessidest.
Rakendus:
Laialdaselt kasutatav sellistes tööstusharudes nagu nafta, gaas, elektritootmine ja keemiline töötlemine.
Ühiste rakenduste hulka kuuluvad soojusvahetid, ülejuhtijad ja kordusjuhendid.
Tootmisstandardid:
Torud peavad vastama ASTM A335 standardile, tagades kõrge kvaliteedi ja töökindluse.
Saadaval erineva suurusega, paksused ja mõõtmed, mis vastavad konkreetsete projektinõuetele.
ASTM A335 P11 vs ASTM A106 vs ASTM A335 P91
| Iseloomulik | ASTM A335 P11 | Süsinikteras (A106) | Kõrge - sulalateras (P91) |
|---|---|---|---|
| Max Service Temp | 593 kraad | 425 kraad | 700 kraad |
| Kõrge - temp tugevus | ★★★★☆ | ★★☆☆☆ | ★★★★★ |
| Kulukasulikkus | ★★★★★ | ★★★★☆ | ★★★☆☆ |
| Valmistamisraskused | ★★☆☆☆ | ★☆☆☆☆ | ★★★★☆ |
| Hooldusvahemik | 3-5 aastat | 1-2 aastat | 5-8 aastat |
Kuum tags: ASTM A335 P11 Allaoy Steel Seamless Toru, Hiina ASTM A335 P11 ALAY TERES Õmblusteta torude tootjad, tarnijad, tehas, tehas
