Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij a515 a516 pvq steel phaj manufacturers thiab lwm tus neeg nyob hauv Suav teb, kuj txhawb kev pabcuam customized. Yog tias koj yuav mus yuav a515 a516 pvq steel phaj ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.
GNEE Group chaw ua haujlwm ib puag ncig
A515 A516 PVQ Steel Phaj
Boiler Phaj Product Description
ASTM A515 nkoj steel phaj yog cov khoom siv hlau phaj nrog peb qib sib txawv muaj zog: Qib 60, Qib 65 thiab Qib 70.
Cov pa roj carbon-silicon steel daim hlau npog los ntawm ASTM A515 boiler steel specification feem ntau yog siv rau nruab nrab thiab siab kub daim ntawv thov nyob rau hauv welded boilers thiab lwm yam siab hlab ntsha.
A515 siab lub nkoj steel phaj yog feem ntau siv siab - lub zog steel phaj hauv boiler thiab siab nkoj tsim thiab ua tau raws li cov qauv zoo ntawm cov roj, roj thiab petrochemical industries.
ASTM A516 pvq steel phaj tseem hu ua ASME SA516 nkoj steel phaj. Lub npe tag nrho ntawm A516 / SA516 siab lub nkoj phaj khoom tus qauv yog "Standard specification rau siab nkoj daim hlau (carbon steel) haum rau nruab nrab thiab qis kub ib puag ncig."
Cov pa roj carbon hlau npog los ntawm ASTM A516 boiler steel specification feem ntau yog siv rau welded siab hlab ntsha uas yuav tsum tau siab torque toughness. Raws li qib sib txawv ntawm lub zog, A516 siab lub nkoj steel phaj tau muab faib ua plaub qib: 55, 60, 65 thiab 70. Feem ntau yog qib 70, lossis A516-70 siab lub nkoj phaj.
Pressure Vessel Steel Khoom Paub meej
A515 boiler phaj tshuaj muaj pes tsawg leeg:
Qib Steel |
Cov ntsiab lus Max (%) |
||||
|---|---|---|---|---|---|
C |
Mn |
P |
S |
Si |
|
A515 qib 60 |
0.24-0.31 |
0.98 |
0.035 |
0.035 |
0.13-0.45 |
A515 qib 65 |
0.28-0.33 |
0.98 |
0.035 |
0.035 |
0.13-0.45 |
A515 qib 70 |
0.30-0.35 |
1.30 |
0.035 |
0.035 |
0.13-0.45 |
A515 siab lub nkoj steel txhua yam khoom:
Qib Steel |
Thickness hli |
Yield Min Mpa |
Tensile Mpa |
Elongation Min% |
|---|---|---|---|---|
A515 qib 60 |
200 |
220 |
415-550 |
21 |
50 |
25 |
|||
A515 qib 65 |
200 |
240 |
450-585 |
19 |
50 |
23 |
|||
A515 qib 70 |
200 |
260 |
485-620 |
17 |
50 |
21 |
A516 pvq phaj tshuaj muaj pes tsawg leeg:
Tshuaj muaj pes tsawg leeg |
Qhov siab tshaj plaws C% rau thickness t (mm) |
Mn% rau
|
Si% |
P% max |
S% max |
||||
|---|---|---|---|---|---|---|---|---|---|
6-12.5 hli |
12.5-25 hli |
25-50 hli |
>50 hli |
Tsawg dua los yog sib npaug li 12.5mm |
>12.5mm 3 |
||||
A516 Gr55 |
0.18 |
0.20 |
0.22 |
0.25 |
0.55-0.98 |
0.60-1.30 |
0.13-0.45 |
0.035 |
0.035 |
A516 Gr60 |
0.21 |
0.23 |
0.23 |
0.25 |
0.6-0.9 |
0.80-1.20 |
0.13-0.45 |
0.035 |
0.035 |
A516 Gr65 |
0.24 |
0.26 |
0.26 |
0.28 |
0.85-1.20 |
0.85-1.20 |
0.13-0.45 |
0.035 |
0.035 |
a516g 70 |
0.27 |
0.28 |
0.28 |
0.30 |
0.85-1.20 |
0.85-1.20 |
0.13-0.45 |
0.035 |
0.035 |
A516 pvq steel mechanical khoom:
Mechanical Property |
Tensile
|
Yam tsawg kawg nkaus
|
Yam tsawg kawg nkaus elongation (%) ntsuas qhov ntev |
|
|---|---|---|---|---|
50 hli |
200 hli |
|||
A516 Gr55 |
380-515 |
205 |
27 |
23 |
A516 Gr60 |
415 - 550 |
220 |
25 |
21 |
A516 Gr65 |
450 - 585 |
240 |
23 |
19 |
a516g 70 |
485 - 620 |
260 |
21 |
17 |
Boiler Steel Phaj Khoom Image
Gnee Group Taw Qhia Thiab Cov Neeg Tuaj Saib Xyuas
GNEE yeej ib txwm ntseeg hais tias lub ntsiab lus ntawm "lub koob npe nrov ua ntej, zoo ua ntej" yog kom ua tau raws li qhov xav tau ntawm cov neeg siv khoom. Lub hom phiaj kev lag luam ntawm "cov khoom tiag ntawm tus nqi tsim nyog thiab cov khoom siv raws sijhawm" tau txais kev ntseeg siab thiab kev lees paub los ntawm cov neeg siv khoom. Lub tuam txhab tau qhia txog cov khoom siv automation siab heev, muaj kev paub txog cov neeg ua haujlwm thiab cov tshuab thiab cov cuab yeej siv siab heev.
Lub tuam txhab ua kom ntseeg tau qhov zoo ntawm nws cov khoom nrog nws cov nyiaj txiag muaj zog, kev tswj hwm qib siab thiab kev tswj cov khoom siv nruj heev. Peb cov khoom lag luam zoo thiab lub koob npe nrov yog qhov zoo-paub thoob plaws hauv lub tebchaws, thiab peb tau txais kev ntseeg siab thiab kev txhawb nqa ntawm cov tuam txhab steel loj thiab cov neeg siv khoom.
Tuam Tshoj Boiler Phaj Steel Hoobkas - GNEE Group
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog A515 A516 PVQ steel phaj khoom, thov hu rau peb!