A192 Steel boiler yeeb nkab piav qhia
A192 boiler raj yog siab -kev ua haujlwm seamless steel raj tshwj xeeb tsim los rau siab - siab boilers. Ua nruj me ntsis raws li American ASTM A192 tus qauv, lawv muaj qhov tshwj xeeb ruaj khov thiab kav ntev nyob rau hauv qhov kub thiab txias siab ua tsaug rau lawv cov khoom siv carbon steel thiab cov txheej txheem tsim khoom. Lawv yog cov khoom tseem ceeb hauv cov tshuab boiler, ua kom muaj kev nyab xeeb thiab ua haujlwm tau zoo.
Cov khoom siv hauv paus: Feem ntau yog tsim los ntawm cov hlau, cov raj ua tiav cov khoom siv kho tshuab zoo heev los ntawm kev tswj xyuas cov pa roj carbon, manganese, thiab lwm yam ntsiab lus, nrog rau cov txheej txheem kho cua sov kom tsim nyog. Cov pa roj carbon steel tsis tsuas yog muaj lub zog siab, tab sis kuj muaj qee qhov kev ua tau zoo thiab kev ua haujlwm.
Cov txheej txheem tsim khoom: Seamless steel tubes yog tsim los siv cov txheej txheem kub dov lossis txias txheej txheem. Kub dov ua rau loj- txoj kab uas hla, tuab- phab ntsa steel hlab, haum rau cov ntawv thov uas xav tau lub zog siab; Kev kos duab txias ntxiv txhim kho qhov tseeb qhov tseeb thiab qhov zoo ntawm cov raj, ua tau raws li qhov xav tau ntawm siab -precision machining.
Tshuaj muaj pes tsawg leeg ntawm ASTM A192 Tubing
| C | Si | Mn | P | S |
| 0.06-0.18 | Tsawg dua lossis sib npaug li 0.25 | 0.27-0.63 | Tsawg dua lossis sib npaug li 0.035 | Tsawg dua lossis sib npaug li 0.035 |
Mechanical Properties ntawm ASME SA192 Tubes
| Tensile zog, MPa | Yield zog, MPa | Elongation,% |
| Ntau dua lossis sib npaug rau 325 | Ntau dua los yog sib npaug rau 180 | Ntau dua lossis sib npaug li 35 |
ASTM A192 steel raj rau Boiler Hardness Requirement:
|
Brinell Hardness Number |
Rockwell Hardness Number |
|
(Tubes 0.200 nyob rau hauv. [5.1 mm] thiab tshaj nyob rau hauv phab ntsa thickness) |
(Cov raj tsawg dua 0.200 nyob rau hauv. [5.1 mm] hauv phab ntsa tuab) |
|
137 HB |
77 PAB |
A192 boiler raj feem ntau yog siv nyob rau hauv lub hwj chim, tshuaj, thiab roj refining industries, tshwj xeeb raws li nram no:
Kev Lag Luam Hluav Taws Xob: Siv rau hauv cov khoom tseem ceeb ntawm boilers hauv thermal fais fab nroj tsuag thiab pov tseg- rau- cov nroj tsuag hluav taws xob, xws li cov khoom siv hluav taws xob thiab dej- cov phab ntsa txias, ua kom cov boiler ruaj khov nyob rau hauv qhov kub thiab txias.
Kev Lag Luam Tshuaj: Tsim nyog rau cov tshuaj reactors thiab cov khoom siv hluav taws xob sib hloov, tiv taus qhov kub thiab txias, siab siab, thiab corrosive media kom ntseeg tau tias muaj kev nyab xeeb thiab muaj txiaj ntsig zoo.
Petroleum Refining Industry: Ua lub luag haujlwm hauv cov roj refining units thiab roj thiab roj tsheb thauj mus los, ua tau raws li qhov kub thiab txias, kev kub siab, thiab kev tiv thaiv corrosion kom ntseeg tau cov roj refining ntau lawm thiab kev thauj mus los ntawm roj thiab roj.
Kev kuaj thiab tshuaj xyuas
Ntim thiab shipping
