gnee cev team
GB3087 tsis tshua muaj siab thiab nruab nrab siab boiler raj: siv los tsim ntau yam tsawg thiab nruab nrab siab boilers, superheated chav kav, boiling dej kav, dej-txias phab ntsa hlab thiab superheated chav kav rau locomotive boilers, loj pa luam yeeb kav, me me kav dej thiab arch cib kav. , thiab lwm yam. Kub-kuav los yog txias-kuav los tiag (dialed) seamless steel kav yog ua los ntawm high-zoo carbon structural steel. Feem ntau ua los ntawmNo. 10thiab No. 20 steel, ntxiv rau kom ntseeg tau cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab, kev sim hydrostatic, curling, flaring, flattening thiab lwm yam kev ntsuas yuav tsum tau ua. Cov khoom kub-kuav los tiag yog xa mus rau hauv lub xeev kub-dov, thiab cov khoom txias-dov (dov) yog xa mus rau hauv lub xeev kub-kho.
Sib npaug steel naj npawb
| Qib | Txuj | Lub teb chaws |
| 10 | wb 3087 | Tuam Tshoj |
| TSI 35.8 | TIAB SA 17175 | Lub teb chaws Yelemees |
| SWB 340 | JIS G3461 | Nyiv |
Tshuaj muaj pes tsawg leeg ntawm GB 3087 Qib 10 steel yeeb nkab
| Txuj | Qib | Chemical Composition (%) | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | ||
| wb 3087 | 10 | 0.07-0.13 | 0.17-0.37 | 0.38-0.65 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | 0.3-0.65 | Tsawg dua lossis sib npaug rau 0.25 | Tsawg dua lossis sib npaug rau 0.30 |
Qib 10 Seamless yeeb nkab
Mechanical zog ntawm GB 3087 Qib 10 Seamless yeeb nkab
| Txuj | Cov yeeb nkab steel | Phab ntsa thickness (mm) |
Tensile zog (MPa) |
Yield zog (MPa) |
Elongation % |
| Ntau dua lossis sib npaug | |||||
| wb 3087 | 10 | / | 335-475 | 195 | 24 |
Cov txheej txheem kuaj
Cov kav hlau yuav tsum tau kuaj hydrostatically ib los ntawm ib qho.
Eddy kev ntsuas tam sim no tuaj yeem siv tsis yog kev ntsuas hydraulic. Ultrasonic flaw detection los yog magnetic flux to detection kuj siv tau los hloov hydraulic flaw detection. Thaum eddy tam sim no nrhiav pom qhov tsis zoo yog siv, Chav Kawm A qhov ntawm GB / T {{0}} yuav tsum tau siv; Thaum siv ultrasonic flaw detection, qhov tob qib ntawm longitudinal notch groove nyob rau sab nrauv ntawm cov qauv piv txwv yuav tsum ua raws li cov kev cai ntawm C8 nyob rau hauv GB / T 5777-1996; Sab nrauv ntawm cov qauv sib piv Cov kav dej ntev ntev yuav tsum ua raws li cov kev cai ntawm N12.5 hauv GB / T 12606-1999, nrog qhov tsawg kawg nkaus qhov tob ntawm 0.5mm thiab qhov siab tshaj plaws ntawm 1.5mm.
Cim npe nrov: gb 3087 qib 10 seamless boiler raj, Tuam Tshoj gb 3087 qib 10 seamless boiler raj manufacturers, lwm tus neeg, Hoobkas
