Ko te putorino Alloy he momoa106 waro paipa maitai kore.He teitei ake tana mahi i tera o te putorino maitai noa.No te mea teneipaipa maitaihe nui ake te Cr, ko tona parenga teitei o te pāmahana, ko te iti o te pāmahana me te waikura etahi atu.Kaore e taea e nga paipa rino tuia te rite, naputorino koranu maitai koranu korekoree whakamahia nuitia ana i roto i te hinu, te matū, te hiko hiko, te kohua me etahi atu ahumahi.
Te nuinga o te paerewa oPaipa maitai Alloy:
GB/T8162,GB3087,GB5310,ASME SA210,ASME SA213,DIN17175
Taupānga:Mo nga paipa whakawera me nga kohu pehanga iti me te reo (ko te nuinga o te pehanga mahi kaore e neke ake i te 5.88Mpa, ko te pāmahana mahi kei raro i te 450°C);whakamahia i roto i te pehanga teitei (te nuinga o te pehanga mahi kei runga ake i te 9.8Mpa, ko te pāmahana mahi kei waenga i te 450 ° C me te 650 ° C) He paipa mata whakawera, economizer, superheater, reheater, petrochemical putorino ahumahi, etc.
Koeke Matua:
20MnG, 25MnG, 15CrMoG, 35crmo, 42crmo, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, 10crmoal, 9cr5mo.9cr18mo, SA210A1, SA210C, SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, ST45.8/Ⅲ, 15Mo3, 13CrMo44, 10Cr so.
Te Whakaaetanga o te Paipa Whakakotahi:
| Momo | Taone o waho(D) | WT(S) | ||
|
Kua tohia te makariri | OD(mm) | Whakaaetia ine (mm) | WT (mm) | Whakaaetia inehe (mm) |
| ＞30～50 | ±0.3 | ＞3～20 | ±10％ | |
Ngā Āhuatanga Miihini o te Putorino Alloy Steel:
| Paerewa | Kōeke | Te Kaha Tana (MPa) | Kaha Tuku (MPa) | Whakaroa(％) | Te pakeke |
| GB3087 | 10 | 335～475 | ≥195 | ≥24 | / |
| 20 | 410～550 | ≥245 | ≥20 | / | |
| GB5310 | 20G | 410～550 | ≥245 | ≥24 | / |
| 20MnG | ≥415 | ≥240 | ≥22 | / | |
| 25MnG | ≥485 | ≥275 | ≥20 | / | |
| 15CrMoG | 440～640 | ≥235 | ≥21 | / | |
| 12Cr2MoG | 450～600 | ≥280 | ≥20 | / | |
| 12Cr1MoVG | 470～640 | ≥255 | ≥21 | / | |
| 12Cr2MoWVTiB | 540～735 | ≥345 | ≥18 | / | |
| 10Cr9Mo1VNb | ≥585 | ≥415 | ≥20 | / | |
| ASME SA210 | SA210A-1 | ≥415 | ≥255 | ≥30 | ≤143HB |
| SA210C | ≥485 | ≥275 | ≥30 | ≤179HB | |
| ASME SA213 | SA213 T11 | ≥415 | ≥205 | ≥30 | ≤163HB |
| SA213 T12 | ≥415 | ≥220 | ≥30 | ≤163HB | |
| SA213 T22 | ≥415 | ≥205 | ≥30 | ≤163HB | |
| SA213 T23 | ≥510 | ≥400 | ≥20 | ≤220HB | |
| SA213 T91 | ≥585 | ≥415 | ≥20 | ≤250HB | |
| SA213 T92 | ≥620 | ≥440 | ≥20 | ≤250HB | |
| DIN17175 | ST45.8/Ⅲ | 410～530 | ≥255 | ≥21 | / |
| 15Mo3 | 450～600 | ≥270 | ≥22 | / | |
| 13CrMo44 | 440～590 | ≥290 | ≥22 | / | |
| 10CrMo910 | 480～630 | ≥280 | ≥20 | / |
Ko matou he kaipakihi mo te waro me te koranu putorino maitai, nau mai ki nga patai, ka tukuna e matou i te wa tuatahi!
Mōhiohio whakapā:
Waea: +86- 317-5200546 Waeatuhi : +86- 317-5200546
Email : sales@botopsteel.com
Whatsapp : +86-13463768992
Wā tuku: Sep-01-2022