A302 Klas B ba tanperati presyon veso asye plakse yon plak asye manganèz-molybdène ki fèt espesyalman pou chodyè soude ak lòt veso presyon. Yo itilize li nan endistri tankou petwòl, pwodui chimik, ak jenerasyon pouvwa pou fabrike ekipman tankou réacteurs, echanjeur chalè, ak tank depo. Materyèl la gen yon fòs sede minimòm de 345 MPa ak yon fòs rupture nan 550-690 MPa.
A302 Klas B plak asye kabòn Konpozisyon chimik
| Konpozisyon chimik ASTM A302 | |||||||
|---|---|---|---|---|---|---|---|
| Steel Klas | Eleman Max (%) | ||||||
| C | Si | Mn | P | S | Mo | Ni | |
| A302 Klas B | 0.20-0.25 | 0.13-0.45 | 1.07-1.62 | 0.035 | 0.035 | 0.41-0.64 | |
ASTM A302 Klas B chodyè asye plak Pwopriyete mekanik
| Steel Klas | ASTM A302 Pwopriyete mekanik | |||
|---|---|---|---|---|
| Epesè | Sede | Tensile | Elongasyon | |
| A302 Klas B | 6-50 | 345 Mpa | 550-690 Mpa | 18% |
| 50-200 | 345 Mpa | 550-690 Mpa | 15% | |
Aplikasyon jaden A302 GrB presyon veso Steel Plak
Depo ak transpò GNL
A302 GrB chodyèr ak presyon veso asye plakKapasite pou kenbe severite nan tanperati ki ba fè li ideyal pou itilize nan tank depo LNG ak veso kriyojenik. Li itilize anpil nan konstriksyon tank ki estoke gaz natirèl likid nan tanperati ki ba anpil.
Endistri chimik ak petwochimik
Akòz gwo fòs li yo ak soudabilite,A302 GrB cho woule plak asyese souvan itilize nan fabrikasyon veso presyon pou endistri chimik ak petwochimik, kote li ekspoze a presyon ki wo ak tanperati modere. Li se patikilyèman itil nan réacteurs, echanjeur chalè, ak kolòn distilasyon.
Endistri jenerasyon pouvwa
Fòs asye a ak fyab nan tou de tanperati ki wo ak ba fè li yon materyèl apwopriye pou pwodiksyon an nan veso presyon yo itilize nan plant elektrik, tankou dèlko vapè ak chodyè presyon wo -. Rezistans asye a nan kondisyon presyon wo - asire sekirite alontèm- ak efikasite operasyonèl.
Endistri lanmè ak Marin
A302 GrB cho woule alyaj asye plakse tou itilize nan aplikasyon lanmè, ki gen ladan foraj lwil oliv ak veso maren, kote li ekspoze a kondisyon anviwònman difisil, ki gen ladan korozyon dlo sale ak tanperati ki ba. Rezilyans materyèl la ak severite nan kondisyon sa yo fè li ideyal pou konstriksyon lanmè.
Tank Depo pou Materyèl Danjere
A302 GrB chodyè asye plakyo itilize nan fabrikasyon tank depo pou materyèl danjere, kote sekirite se esansyèl. Pèfòmans ba-tanperati ak solidite li yo bay yon kouch sekirite adisyonèl pou depo ak transpò pwodwi chimik ak gaz ki kapab temèt.
Si ou vle aprann plis sou pwodwi GNEE yo, ou ka voye yon imèl bayalloy@gneesteelgroup.com. Nou plis ke kontan ede ou.
| 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 Klas3 | 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 | |||
