Cov pa roj carbon tsawg seamless yog tsim los ntawm siab -cov pa roj carbon zoo nrog lub zog tensile ntawm 375 thiab 500 MPa thiab tawm lub zog siab tshaj 235 MPa. Lawv muaj cov ductility zoo heev, weldability, thiab corrosion kuj, ua rau lawv zoo tagnrho rau kev thauj cov kua, machinery manufacturing, thiab structural engineering daim ntaub ntawv.
Khoom Parameters
|
Yam khoom |
Kev piav qhia |
|
Qib khoom |
Q195, Q215, Q235, 10#, 20# |
|
Kev tsim khoom |
Kub- dov los yog txias - kos seamless yeeb nkab |
|
Sab nraud Diameter Range (OD) |
10 hli - 630mm |
|
Phab ntsa Thickness Range (WT) |
1.5mm-50mm |
|
Ntev |
4m - 12m (customizable) |
|
Surface condition |
Dub, oiled, galvanized, los yog phosphate- kho nto |
|
Tensile zog |
375-500 MPa |
|
Yield zog |
Ntau dua lossis sib npaug li 235 MPa |
|
Elongation |
Ntau dua lossis sib npaug li 20% |
|
Hardness |
Tsawg dua lossis sib npaug rau 156 HB (Brinell) |
|
Qhov kub thiab txias |
−20℃rau +400℃chaw ua haujlwm |
|
Kev ntsuas siab |
Txog li 10 MPa nyob ntawm txoj kab uas hla thiab phab ntsa thickness |
|
Xaus Xaus |
Plain kawg, beveled kawg, los yog threaded kawg |
|
Dimensional kam rau ua |
OD ± 1%, WT ± 10%, ntev ± 50 hli |
|
Kev sim |
Hydrostatic test, mechanical test, flattening test, ultrasonic inspection |
|
Weldability |
Zoo heev vim muaj cov ntsiab lus carbon tsawg thiab nplua - cov qauv nplej |
Cim npe nrov: Tuam Tshoj qis carbon seamless yeeb nkab manufacturers, lwm tus neeg, Hoobkas
