Alloy yeeb nkab yog ib homa106 carbon seamless steel yeeb nkab.Nws qhov kev ua tau zoo yog ntau dua li ntawm cov yeeb nkab seamless steel.Vim qhov nocev steelmuaj ntau Cr, nws kub tsis kam, kub tsis kam thiab corrosion kuj yog lwm yam.Sewed steel kav tsis tuaj yeem sib xws, yog liseamless alloy steel boiler yeeb nkabyog dav siv hauv roj av, tshuaj, hluav taws xob, boiler thiab lwm yam lag luam.
Feem ntau tus qauv ntawmAlloy Steel Yeeb Nkab:
GB / T8162, GB3087, GB5310, ASME SA210, ASME SA213, DIN17175
Daim ntawv thov: Rau cov kav dej cua sov nrog lub siab qis thiab nruab nrab boilers (kev ua haujlwm siab feem ntau tsis tshaj 5.88Mpa, ua haujlwm kub qis dua 450 ° C);siv nyob rau hauv lub siab kub boilers (ua hauj lwm siab yog feem ntau siab tshaj 9.8Mpa, ua hauj lwm kub yog nruab nrab ntawm 450 ° C thiab 650 ° C) Cua sov nto yeeb nkab, economizer, superheater, reheater, petrochemical industrial yeeb nkab, thiab lwm yam.
Feem ntau Qib:
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, 15Mo304, 10Cr thiab
Tolerance ntawm Alloy Steel Pipe:
| Hom | Sab nraud txoj kab uas hla (D) | WT (S) | ||
|
Txias kos | OD (mm) | Tso cai sib txawv (mm) | WT (hli) | Tso cai sib txawv (mm) |
| 30 ~ 50 | ± 0.3 | 3～20 | ± 10% | |
Mechanical Properties ntawm Alloy Steel Yeeb Nkab:
| Txuj | Qib | Tensile zog (MPa) | Yield zog (MPa) | Elongation (％) | Hardness |
| wb 3087 | 10 | 335-475 Ib | ≥195 | ≥ 24 | / |
| 20 | 410-550 Nws | ≥245 | ≥ 20 | / | |
| GB5310 | 20 G | 410-550 Nws | ≥245 | ≥ 24 | / |
| 20 MnG | ≥415 | ≥240 | ≥ 22 | / | |
| 25 MnG | ≥485 | ≥275 | ≥ 20 | / | |
| 15 CrMoG | 440-640 Ib | ≥235 | ≥ 21 | / | |
| 12Cr2MoG | 450-600 | ≥280 | ≥ 20 | / | |
| 12Cr1MoVG | 470-640 Ib | ≥255 | ≥ 21 | / | |
| 12Cr2MoWVTiB | 540-735 Ib | ≥345 | ≥18 | / | |
| 10Cr9Mo1VNb | ≥585 | ≥415 | ≥ 20 | / | |
| ASME SA210 | SA210A-1 | ≥415 | ≥255 | ≥30 | ≤143HB |
| SA 210 C | ≥485 | ≥275 | ≥30 | ≤ 179 HB | |
| ASME SA213 | TIAB SA 213 T11 | ≥415 | ≥205 | ≥30 | ≤163HB |
| TIAB SA 213 T12 | ≥415 | ≥220 | ≥30 | ≤163HB | |
| TIAB SA 213 T22 | ≥415 | ≥205 | ≥30 | ≤163HB | |
| TIAB SA 213 T23 | ≥510 | ≥400 | ≥ 20 | ≤220HB | |
| TIAB SA 213 T91 | ≥585 | ≥415 | ≥ 20 | ≤250HB | |
| TIAB SA 213 T92 | ≥620 | ≥440 | ≥ 20 | ≤250HB | |
| DIN17175 | ST45.8 / Ⅲ | 410-530 Nws | ≥255 | ≥ 21 | / |
| 15 hmo 3 | 450-600 | ≥270 | ≥ 22 | / | |
| 13 CrMo44 | 440-590 Ib | ≥290 | ≥ 22 | / | |
| 10 CrMo910 | 480-630 Nws | ≥280 | ≥ 20 | / |
Peb yog stockist ntawm carbon thiab alloy seamless steel yeeb nkab, txais tos txhua qhov kev nug, peb yuav muab thawj zaug!
Cov ntaub ntawv tiv tauj:
Tel: +86- 317-5200546 Fax: +86- 317-5200546
Email : sales@botopsteel.com
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Post lub sij hawm: Sep-01-2022