Bomba la alloy ni aina yaa106 carbon chuma imefumwa bomba.Utendaji wake ni wa juu zaidi kuliko ule wa bomba la kawaida la chuma isiyo imefumwa.Kwa sababu hiibomba la chumaina Cr zaidi, upinzani wake wa joto la juu, upinzani wa joto la chini na upinzani wa kutu ni nyingine.Mabomba ya chuma yaliyoshonwa hayawezi kufanana, kwa hivyobomba la boiler ya chuma isiyo imefumwahutumika sana katika mafuta ya petroli, kemikali, nguvu za umeme, boiler na viwanda vingine.
Hasa kiwango chaBomba la Aloi ya chuma:
GB/T8162,GB3087,GB5310,ASME SA210,ASME SA213,DIN17175
Maombi:Kwa mabomba ya kupokanzwa yenye boilers ya shinikizo la chini na la kati (shinikizo la kufanya kazi kwa ujumla si zaidi ya 5.88Mpa, joto la kufanya kazi ni chini ya 450 ° C);hutumiwa katika boilers za shinikizo la juu (shinikizo la kufanya kazi kwa ujumla ni zaidi ya 9.8Mpa, joto la kazi ni kati ya 450 ° C na 650 ° C) Bomba la uso wa joto, kichumi, superheater, reheater, bomba la viwanda la petrokemikali, nk.
Hasa Daraja:
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, 10 na 10.
Uvumilivu wa Bomba la Aloi ya Chuma:
| Aina | Kipenyo cha Nje(D) | WT(S) | ||
|
Imechorwa baridi | OD(mm) | Mkengeuko unaoruhusiwa(mm) | WT (mm) | Mkengeuko unaoruhusiwa (mm) |
| ＞30~50 | ±0.3 | ＞3-20 | ±10％ | |
Sifa za Kiufundi za Bomba la Aloi ya Chuma:
| Kawaida | Daraja | Nguvu ya Mkazo (MPa) | Nguvu ya Mazao (MPa) | Kurefusha(％) | Ugumu |
| 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 | / |
Sisi ni stockist wa carbon na aloi chuma imefumwa bomba, karibu maswali yoyote, sisi kutoa kwa mara ya kwanza!
Maelezo ya mawasiliano:
Simu : +86- 317-5200546 Faksi : +86- 317-5200546
Email : sales@botopsteel.com
Whatsapp : +86-13463768992
Muda wa kutuma: Sep-01-2022