Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij astm a537 nkoj phaj manufacturers thiab lwm tus neeg nyob hauv Suav teb, kuj txhawb kev pabcuam customized. Yog tias koj yuav mus yuav astm a537 nkoj 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
siab nkoj phaj Khoom Description
ASTM A537 Boiler Vessel Phaj yog cov cua sov- kho carbon manganese silicon steel phaj siv hauv kev tsim cov hlab ntsha siab. ASTM A537 boiler nkoj daim hlau muaj peb theem, xws li Theem 1, Theem 2, thiab Qib 3.
Chav Kawm 1 ASTM A537 boiler nkoj phaj yog muaj nyob rau hauv thicknesses mus txog 4 nyob rau hauv. [100 mm], thaum Class 2 thiab Class 3 ASTM A537 boiler nkoj phaj muaj nyob rau hauv thicknesses mus txog 6 nyob rau hauv. [150 mm]. Qib 1 boards feem ntau tau muab rau hauv cov xwm txheej zoo li qub. Theem 2 boards thiab Theem 3 boards yog nkag rau hauv lub xeev quenched thiab tempered.
siab nkoj steel phaj
steel boiler phaj Khoom Paub meej
Tshuaj muaj pes tsawg leeg ntawm ASTM A537 boiler nkoj daim hlau (MAX):
| Qib | Thickness (hli) | C. | Si | Mn | P. | S. | Cu. | Ni. | Cr. | Mo. |
| ASTM A537 Cov Lus Qhia Tshwj Xeeb | Tsawg dua los yog sib npaug li 40mm | 0.24 | 0.15-0.50 | 0.70-1.35 | 0.035 | 0.035 | 0.35 | 0.25 | 0.25 | 0.08 |
| >40 hli | 1.00-1.60 |
Cov yam ntxwv ntawm ASTM A537 boiler nkoj daim hlau:
| ASTM A537 Cov Lus Qhia Tshwj Xeeb | Thickness | Yield zog | Tensile zog | Elongation tus nqi |
| Chav Kawm 1 | mm | Mpa | Mpa | % |
| Tsawg dua los yog sib npaug li 65 | 345 | 485-620 | 22 | |
| 65-100 | 310 | 450-585 | - | |
| 100-150 | - | - | 18 | |
| Chav kawm 2 | Tsawg dua los yog sib npaug li 65 | 415 | 550-690 | 22 |
| 65-100 | 380 | 515-655 | 20 | |
| 100-150 | 315 | 485-620 | - | |
| Chav kawm 3 | Tsawg dua los yog sib npaug li 65 | 380 | 550-690 | 22 |
| 66-100 | 345 | 515-655 | 20 | |
| 101-150 | 275 | 485-620 | - |
boiler steel phaj
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
Lub tuam txhab lav qhov zoo ntawm nws cov khoom nrog cov nyiaj txiag muaj zog, kev tswj hwm qib siab thiab kev tswj hwm nruj rau cov khoom tuaj. Cov khoom zoo heev thiab lub koob npe nrov yog paub zoo thoob plaws hauv lub tebchaws thiab tau txais kev ntseeg siab thiab kev txhawb nqa ntawm steel mills loj thiab cov neeg siv khoom.
hnav resistant hlau
Peb muaj nyob rau ntawm -kab hnyav H beam steel khoom, txais tos tuaj xyuas peb lub tuam txhab, yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog lwm cov khoom steel, thov koj xav tiv tauj peb!