Yon asye ki se ideyal pou itilize nan tanperati k ap travay ki wo, klasP295GHse itilize nan fabwikasyon nan veso presyon endistriyèl ak chodyèr. Li se yon klas EN10028 espesifye ki gouvène asye yo itilize nan sèvis presyon.
Li se yon asye nòmal epi li gen karakteristik ekselan soude. Li se itilize atravè lemond pa manifakti k ap sèvi endistri lwil oliv ak gaz epi yo ka jwenn nan echanjeur chalè, veso presyon soude ak chodyèr ak tiyo.
EN10028-2 P295GH presyon veso ak chodyè asye plak konpozisyon chimik ak pwopriyete mekanik
|
Klas |
Konpozisyon chimik (%) |
||||
|
C |
Mn |
Si max |
P max |
S max |
|
|
EN10028-2 P295GH |
0.08-0.2 |
0.9-1.5 |
0.40 |
0.025 |
0.010 |
|
Klas |
Pwopriyete mekanik |
|
|||
|
Fòs rupture (MPa) |
Sede fòs (MPa) min |
% elongasyon nan 2 pous (50mm) min |
Konsekans Tanperati Tès (degre) |
|
|
|
EN10028-2 P295GH |
430-580 |
295 |
21 |
+20,0,-20 |
|
EN10028-2 P295GH Presyon Veso ak Chodyè Steel Plak Aplikasyon
Veso reyaksyon chimik
EN10028-2 P295GH chodyè ak presyon veso asye plak yo itilize nan reyaksyon sentèz (tankou gwo fò tou won sentèz amonyak nan plant angrè ak réacteurs polymérisation nan plant chimik). Li bezwen kenbe tèt ak tanperati ki wo ak presyon (egzanp, gwo kay won an sentèz amonyak opere nan yon presyon nan 30MPa ak yon tanperati nan 450 degre) ak korozyon mwayen (tankou idwojèn ak gaz asid) asire ke pa gen okenn flit oswa echèk estriktirèl rive pandan pwosesis reyaksyon an.
Tank Depo Petrochimik ak gwo fò tou won
EN10028-2 P295GH Plak asye presyon veso tanperati ki ba yo itilize nan tank depo pou lwil brit, gaz natirèl likid (LNG), ak gaz petwòl likid (LPG), osi byen ke gwo fò tou won redresman ak gwo fò tou won absòpsyon nan raffinage petwòl: tanperati nòmal ak tank depo lwil oliv presyon (tankou tank); tank depo tanperati ki ba -(tankou tank depo LNG, ak tanperati ki ba ke -162 degre) mande pou plak asye ak rezistans ekselan ba-tanperati pou evite frajil frajil nan asye nan tanperati ki ba; gwo fò tou won idrojenasyon wo-presyon (pwosesis hydrofining pétrochimique).
Veso echanj chalè
EN10028-2 P295GH High-Boiler Steel Plate yo itilize nan ekipman pou echanj chalè mwayen (tankou echanjeur chalè -ak-tib ak echanjeur chalè plak). Koki yo ak fèy tib yo bezwen kenbe tèt ak altène chok cho ak frèt, asire rezistans fatig, epi evite fann soude ki te koze pa chanjman tanperati souvan.
Endistri metaliji
"Explosif founo cho eksplozyon recho" nan plant asye (ki estoke gwo -tanperati lè cho, ak yon presyon 0.5-1.5MPa ak yon tanperati 1200 degre) itilize segondè -tanperati rezistan EN10028-2 P295GH plak cho li yo; "otoklav la" nan fusion metal ki pa FERROUS (tankou otoklav la lesivaj nan fusion kwiv hydrometallurgical) bezwen yo dwe rezistan a korozyon asid, ak EN10028-2 P295GH presyon veso asye plak souvan itilize.
EN10028-2 P295GH Presyon Veso ak Chodyè Steel Plak Lòt Non
EN10028-2 P295GH chodyè asye plak, EN10028-2 P295GH presyon veso asye plak, EN10028-2 P295GH Depo tank asye plak. EN10028-2 P295GH chalè echanjeur asye plak .
Kondisyon adisyonèl
UT (Egzamen Ultrasonic), AR (Kòm woule cho sèlman), TMCP (Tèmik Pwosesis kontwòl mekanik), N (Normalize), Q + T (Tenn ak Tanperaman), Tès Direksyon Z (Z15, Z25, Z35), Tès Enpak Charpy V - Notch, Tès Twazyèm Pati (tankou Tès SGS), kouvwi ak pating.
Si ou vle aprann plis sou pwodwi GNEE yo, ou ka voye yon imèl bayalloy@gneesteelgroup.com. Nou plis pase kontan ede w.
Ki sa ki en 10028-2 P295GH ekivalan a?
Lè nou konsidere objektif presyon ak fòs sede ak valè minimòm pwopriyete mekanik, plak asye P295GH soti nan spesifikasyon BS EN 10028-2 ekivalan aASTM A516 GR70 plak asye.
Ki sa ki materyèl P295GH?
EN 10028 - P295GH
Yon asye ki se ideyal pou itilize nan tanperati k ap travay ki wo, klas P295GH yo itilize nan fabwikasyon veso presyon endistriyèl ak chodyèr. Li se yon klas EN10028 espesifye ki gouvène asye yo itilize nan sèvis presyon. Li se yon asye nòmal epi li gen karakteristik ekselan soude.
Ki fòs sede P295GH?
ant 220- 295 MPa
Fòs sede nan materyèl P295GH seant 220- 295 MPa(gen diferan pwen fòs min nan epesè diferan). Fòs rupture nan materyèl P295GH se soti nan 430MPa a 580MPa.



| Klas Plak Veso Presyon Apwovizyone Pa GNEE | |||||
| ASTM | ASTM A202/A202M | ASTM A202 Klas A | ASTM A202 Klas B | ||
| ASTM A203/A203M | ASTM A203 Klas A | ASTM A203 Klas B | ASTM A203 Klas D | ASTM A203 Klas E | |
| ASTM A203 Klas F | |||||
| ASTM A204/A204M | ASTM A204 Klas A | ASTM A204 Klas B | ASTM A204 Klas C | ||
| ASTM A285/A285M | ASTM A285 Klas A | ASTM A285 Klas B | ASTM A285 Klas C | ||
| ASTM A299/A299M | ASTM A299 Klas A | ASTM A299 Klas B | |||
| ASTM A302/A302M | ASTM A302 Klas A | ASTM A302 Klas B | ASTM A302 Klas C | ASTM A302 Klas D | |
| ASTM A387/A387M | ASTM A387 Klas 5 Klas1 | ASTM A387 Klas 5 Klas2 | ASTM A387 Klas 11 Klas1 | ASTM A387 Klas 11 Klas2 | |
| ASTM A387 Klas 12 Klas1 | ASTM A387 Klas 12 Klas2 | ASTM A387 Klas 22 Klas1 | ASTM A387 Klas 22 Klas2 | ||
| ASTM A515/A515M | ASTM A515 Klas 60 | ASTM A515 Klas 65 | ASTM A515 Klas 70 | ||
| ASTM A516/A516M | ASTM A516 Klas 55 | ASTM A516 Klas 60 | ASTM A516 Klas 65 | ASTM A516 Klas 70 | |
| ASTM A517/A517M | ASTM A517 Klas A | ASTM A517 Klas B | ASTM A517 Klas E | ASTM A517 Klas F | |
| ASTM A517 Klas P | ASTM A517 klas J | ||||
| ASTM A533/A533M | ASTM A533 Klas A Klas 1 | ASTM A533 Klas B Klas1 | ASTM A533 Klas C Class1 | ASTM A533 Klas D Class1 | |
| ASTM A533 Klas A Klas2 | ASTM A533 Klas B Klas2 | ASTM A533 Klas C Class2 | ASTM A533 Klas D Klas2 | ||
| ASTM A533 Klas A Klas3 | ASTM A533 Klas B Klas3 | ASTM A533 Klas C Class3 | ASTM A533 Klas D Class3 | ||
| ASTM A537/A537M | ASTM A537 Klas 1 | ASTM A537 Klas 2 | ASTM A537 Klas 3 | ||
| ASTM A612/A612M | ASTM A612 | ||||
| ASTM A662/A662M | ASTM A662 Klas A | ASTM A662 Klas B | ASTM A662 Klas C | ||
| EN | EN10028-2 | EN10028-2 P235GH | EN10028-2 P265GH | EN10028-2 P295GH | EN10028-2 P355GH |
| EN10028-2 16MO3 | |||||
| EN10028-3 | EN10028-3 P275N | EN10028-3 P275NH | EN10028-3 P275NL1 | EN10028-3 P275NL2 | |
| EN10028-3 P355N | EN10028-3 P355NH | EN10028-3 P355NL1 | EN10028-3 P355NL2 | ||
| EN10028-3 P460N | EN10028-3 P460NH | EN10028-3 P460NL1 | EN10028-3 P460NL2 | ||
| EN10028-5 | EN10028-5 P355M | EN10028-5 P355ML1 | EN10028-5 P355ML2 | EN10028-5 P420M | |
| EN10028-5 P420ML1 | EN10028-5 P420ML2 | EN10028-5 P460M | EN10028-5 P460ML1 | ||
| EN10028-5 P460ML2 | |||||
| EN10028-6 | EN10028-6 P355Q | EN10028-6 P460Q | EN10028-6 P500Q | EN10028-6 P690Q | |
| EN10028-6 P355QH | EN10028-6 P460QH | EN10028-6 P500QH | EN10028-6 P690QH | ||
| EN10028-6 P355QL1 | EN10028-6 P460QL1 | EN10028-6 P500QL1 | EN10028-6 P690QL1 | ||
| EN10028-6 P355QL2 | EN10028-6 P460QL2 | EN10028-6 P500QL2 | EN10028-6 P690QL2 | ||
| JIS | JIS G3115 | JIS G3115 SPV235 | JIS G3115 SPV315 | JIS G3115 SPV355 | JIS G3115 SPV410 |
| JIS G3115 SPV450 | JIS G3115 SPV490 | ||||
| JIS G3103 | JIS G3103 SB410 | JIS G3103 SB450 | JIS G3103 SB480 | JIS G3103 SB450M | |
| JIS G3103 SB480M | |||||
| GB | GB713 | GB713 Q245R | GB713 Q345R | GB713 Q370R | GB713 12Cr1MoVR |
| GB713 12Cr2Mo1R | GB713 13MnNiMoR | GB713 14Cr1MoR | GB713 15CrMoR | ||
| GB713 18MnMoNbR | |||||
| GB3531 | GB3531 09MnNiDR | GB3531 15MnNiDR | GB3531 16MnDR | ||
| DIN | DIN 17155 | DIN 17155 HI | DIN 17155 HII | DIN 17155 10CrMo910 | DIN 17155 13CrMo44 |
| DIN 17155 15Mo3 | DIN 17155 17Mn4 | DIN 17155 19Mn6 | |||







