Pombi yeAlloy rudzi rwepombi yesimbi isina musono yea106 kabhoni. Kushanda kwayo kwakanyanya kupfuura kwepombi dzesimbi dzisina musono. Nekuti izvipombi yesimbiine Cr yakawanda, inodzivirira kupisa kwakanyanya, inodzivirira kupisa kwakaderera uye inodzivirira ngura ndezvimwe. Mapaipi esimbi akasoneswa haakwanise kuenzana, sakamusono alloy simbi bhaira pombianoshandiswa zvakanyanya mumafuta, makemikari, magetsi, boiler nemamwe maindasitiri.
Zvikurukuru mwero weChiwanikwa Steel Pipe:
GB/T8162,GB3087,GB5310,ASME SA210,ASME SA213,DIN17175
Mashandisirwo: Pamapaipi ekupisa ane mabhoyira ane simba repasi nepakati (simba rekushanda harisi kupfuura 5.88Mpa, tembiricha yekushanda iri pasi pe450°C); inoshandiswa mumabhoyira ane simba rekushanda (simba rekushanda rinowanzova pamusoro pe9.8Mpa, tembiricha yekushanda iri pakati pe450°C ne650°C) Pombi yekupisa pamusoro, economizer, superheater, reheater, pombi dzemaindasitiri dzepetrochemical, nezvimwewo.
Zvikuru Giredhi:
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, 10CrMo910 nezvimwewo.
Kushivirira kweAlloy Steel Pipe:
| Rudzi | Dhayamita yekunze (D) | HWT(S) | ||
|
Inotorwa nechando | OD(mm) | Kutsauka kunobvumidzwa (mm) | Huremu (mm) | Kutsauka kunobvumidzwa (mm) |
| ＞30～50 | ± 0.3 | ＞3～20 | ±10% | |
Hunhu hweMakanika eAlloy Steel Pipe:
| Zvakajairika | Giredhi | Simba reKusimba (MPa) | Simba reKubereka (MPa) | Kureba (％) | Kuoma |
| 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 | / |
Isu tinonyanya kugadzira mapaipi esimbi asina musono ecarbon ne alloy, tinogamuchira chero mibvunzo, tichakupa kekutanga!
Ruzivo rwekuonana:
Tel : +86- 317-5200546 Fax : +86- 317-5200546
Email : sales@botopsteel.com
WhatsApp: +86-13463768992
Nguva yekutumira: Gunyana-01-2022