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Feem ntau Standard ntawm Alloy Steel Pipe

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.

Alloy Steel- Yeeb Nkab
Alloy Steel Yeeb Nkab

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
Whatsapp: +86-13463768992


Post lub sij hawm: Sep-01-2022

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