A335 P11 Disgrifiad Pibell Ddur Dur Alloy
Mae ASTM A335 P11 yn aloi ferritig di -dor - pibell ddur o fewn y cromiwm - system molybdenum (cr - mo), wedi'i beiriannu ar gyfer gwasanaeth tymheredd/pwysau uchel {}} uchel. Mae ei ficrostrwythur yn cynnwys bainite tymherus neu ferrite - perlog (yn dibynnu ar driniaeth wres), lle mae aloi rheoledig Cr (1.00 - 1.50%) a mo (0.44 - 0.65%) yn sicrhau gwrthiant ymgripiol 540}. Wedi'i weithgynhyrchu trwy brosesau gorffeniad poeth neu wedi'u tynnu'n oer, mae angen normaleiddio a thymheru ar y bibell i wella sefydlogrwydd ffiniau grawn. Mae wedi'i ardystio ar gyfer ASME B31.1/B31.3 pibellau pŵer a reoleiddir a phiblinellau purfa/petrocemegol tymheredd uchel.
A335 P11 Alloy Ferritic di -dor - Pibell ddur ar gyfer manylebau gwasanaeth tymheredd uchel -:
| Maint | 1/8 "i 24" |
| Safonau | ASTM A335, ASME SA335 |
| Theipia | Ddi -dor |
| Dimensiynau Allanol | 19.05mm - 114.3mm |
| Trwch wal | 2mm - 14mm |
| Hyd | 6m neu fel arfer, sengl, dwbl ar hap a'i dorri i hyd. |
| Siart Amserlen | Sch 10 - sch xxs |
| Siapid | Crwn, petryal, sgwâr, hydrolig ac ati. |
| Pennau | Pennau plaen, pennau beveled, wedi'u troedio |
Manyleb Safonol A335 P11
Priodweddau Cemegol a Mecanyddol
| ASTM A335 P11 Cyfansoddiad Cemegol (%) | ||||||
| C | Mn | P | S | Si | Crem | Mo |
|
0.05%~0.15% |
0.3%~0.6% | Llai na neu'n hafal i 0.025% |
Llai na neu'n hafal i 0.025% |
0.5%-1.00% |
1.00%~1.5% |
0.44%~0.65% |
Priodweddau mecanyddol
| Eiddo | Gwerth Safonol |
|---|---|
| Cryfder tynnol | Yn fwy na neu'n hafal i 415 MPa (60 ksi) |
| Cryfder cynnyrch (gwrthbwyso 0.2%) | Yn fwy na neu'n hafal i 205 MPa (30 ksi) |
| Hirgoesiad | Yn fwy na neu'n hafal i 20% |
| Caledwch | Llai na neu'n hafal i 197 HBW |
Siart maint A335 gr. P11 Alloy Ferritic - dur uchel - pibell dymheredd
| Nb | Maint | Rhydi | 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 Pibell Ddur Dur Alloy ar gyfer Siart Pwysau Economizer Overheater
| NPs maint | Pipe Od | Trwch wal | Id Pipe | Pwysau y droed | Safon i xxhy | Amserlen Pibell # |
Modwlws adran | Capasiti galwyn fesul troed linellol |
| 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 |
Amrywiad a ganiateir mewn trwch wal
| Dynodwr NPS [DN] | Goddefgarwch, % o'r penodedig | |
| Ar ei ben | Danau | |
| 1/8 i 2 1/2 [6 i 65] gan gynnwys, pob cymariaeth t/d | 20.0% | 12.5% |
| Uchod 2 1/2 [65], t/d |
22.5% | 12.5% |
| Uchod 2 1/2 [65], t/d> 5% | 15.0% | 12.5% |
| (t=trwch wal penodedig; d=a bennir y tu allan i ddiamedr) | ||
Cryfderau tynnol ar dymheredd uchel
| Temp. raddfa |
Cryfder tynnol 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 Pibell Ddur Alloy Isel mewn Stoc
Nodweddion Allweddol Pibellau ASTM A335 P11:
Cyfansoddiad materol:
Yn cynnwys cromiwm (CR) a molybdenwm (MO), sy'n gwella cryfder tymheredd uchel -, ymwrthedd i ocsidiad, ac ymwrthedd cyrydiad.
Cyfansoddiad nodweddiadol: 1.0-1.5% cromiwm a 0.44-0.65% molybdenwm.
Uchel - Gwrthiant tymheredd:
Y gallu rhagorol i wrthsefyll tymereddau uwch, gan ei wneud yn ddelfrydol ar gyfer systemau stêm a boeler.
Priodweddau mecanyddol:
Cryfder tynnol: O leiaf 415 MPa.
Cryfder Cynnyrch: O leiaf 205 MPa.
Elongation: Yn amrywio yn dibynnu ar faint a phrosesau gweithgynhyrchu.
Nghais:
Fe'i defnyddir yn helaeth mewn diwydiannau fel olew, nwy, cynhyrchu pŵer a phrosesu cemegol.
Ymhlith y cymwysiadau cyffredin mae cyfnewidwyr gwres, uwch -wresogyddion, a thiwbiau ailgynhesu.
Safonau Gweithgynhyrchu:
Rhaid i bibellau fodloni safon ASTM A335, gan sicrhau ansawdd uchel a dibynadwyedd.
Ar gael mewn gwahanol feintiau, trwch a dimensiynau i gyd -fynd â gofynion prosiect penodol.
ASTM A335 P11 vs ASTM A106 vs ASTM A335 P91
| Nodweddiadol | ASTM A335 P11 | Dur carbon (A106) | Uchel - dur aloi (t91) |
|---|---|---|---|
| Temp gwasanaeth max | 593 gradd | 425 gradd | 700 gradd |
| Uchel - cryfder temp | ★★★★☆ | ★★☆☆☆ | ★★★★★ |
| Effeithlonrwydd cost | ★★★★★ | ★★★★☆ | ★★★☆☆ |
| Anhawster saernïo | ★★☆☆☆ | ★☆☆☆☆ | ★★★★☆ |
| Cyfwng cynnal a chadw | 3-5 mlynedd | 1-2 flynedd | 5-8 mlynedd |
Tagiau poblogaidd: ASTM A335 P11 Pibell Ddur Dur Alloy, China ASTM A335 P11 Gwneuthurwyr pibellau di -dor dur aloi, cyflenwyr, ffatri
