Cov pa roj carbon steel kav tau muab faib ua ob pawg: kub-kuav los tiag thiab txias-dov (kos) steel kav.
Kub dov carbon steel kav yog muab faib ua cov kav hlau dav dav, qis thiab nruab nrab siab boiler steel kav, siab siab boiler steel kav, alloy steel kav, stainless hlau kav, roj av tawg kav, geological steel kav thiab lwm yam steel kav.
Ntxiv nrog rau cov kav hlau dav dav, cov kav dej qis thiab nruab nrab siab boiler steel kav, siab siab boiler steel kav, alloy steel kav, stainless hlau kav, roj av cracking kav, thiab lwm yam steel kav, txias-dov (dialed) carbon steel kav kuj muaj xws li carbon. nyias-walled steel kav, alloy nyias-walled steel kav, stainless nyias-walled steel kav, thiab tshwj xeeb-zoo li tus steel kav. Sab nraud txoj kab uas hla ntawm kub dov seamless yeeb nkab feem ntau ntau dua 32 hli, phab ntsa thickness yog 2. {11}}.25mm, sab nraud txoj kab uas hla ntawm nyias-walled yeeb nkab tuaj yeem ncav cuag 5 hli, phab ntsa thickness tsawg dua 0.25mm, thiab qhov tseeb qhov tseeb ntawm qhov txias dov yog siab tshaj qhov kub dov.
General carbon steel yeeb nkab: Nws yog ua los ntawm 10, 20, 30, 35, 45 thiab lwm yam zoo carbon steel 16Mn, 5MnV thiab lwm yam low-alloy structural steel los yog 40Cr, 30CrMnSi, 45Mn2, 40MnB thiab lwm yam alloy steel kub dov los yog txias dov. Seamless kav uas ua los ntawm 10, 20 thiab lwm yam uas tsis muaj carbon steel yog tsuas yog siv rau cov dej thauj mus los pipelines. Seamless kav uas ua los ntawm nruab nrab carbon steel xws li 45 thiab 40Cr yog siv los tsim cov khoom siv kho tshuab, xws li cov kev ntxhov siab ntawm cov tsheb thiab tsheb laij teb. Feem ntau, carbon steel kav yuav tsum tau siv los xyuas kom meej lub zog thiab flattening xeem. Kub dov steel kav yog xa nyob rau hauv kub dov lub xeev los yog tshav kub kho lub xeev; Cold dov yog xa mus rau hauv cov cua sov kho mob.
Kub dov carbon steel kav yog muab faib ua cov kav hlau dav dav, qis thiab nruab nrab siab boiler steel kav, siab siab boiler steel kav, alloy steel kav, stainless hlau kav, roj av tawg kav, geological steel kav thiab lwm yam steel kav.
Ntxiv nrog rau cov kav hlau dav dav, cov kav dej qis thiab nruab nrab siab boiler steel kav, siab siab boiler steel kav, alloy steel kav, stainless hlau kav, roj av cracking kav, thiab lwm yam steel kav, txias-dov (dialed) carbon steel kav kuj muaj xws li carbon. nyias-walled steel kav, alloy nyias-walled steel kav, stainless nyias-walled steel kav, thiab tshwj xeeb-zoo li tus steel kav. Sab nraud txoj kab uas hla ntawm kub dov seamless yeeb nkab feem ntau ntau dua 32 hli, phab ntsa thickness yog 2. {11}}.25mm, sab nraud txoj kab uas hla ntawm nyias-walled yeeb nkab tuaj yeem ncav cuag 5 hli, phab ntsa thickness tsawg dua 0.25mm, thiab qhov tseeb qhov tseeb ntawm qhov txias dov yog siab tshaj qhov kub dov.
General carbon steel yeeb nkab: Nws yog ua los ntawm 10, 20, 30, 35, 45 thiab lwm yam zoo carbon steel 16Mn, 5MnV thiab lwm yam low-alloy structural steel los yog 40Cr, 30CrMnSi, 45Mn2, 40MnB thiab lwm yam alloy steel kub dov los yog txias dov. Seamless kav uas ua los ntawm 10, 20 thiab lwm yam uas tsis muaj carbon steel yog tsuas yog siv rau cov dej thauj mus los pipelines. Seamless kav uas ua los ntawm nruab nrab carbon steel xws li 45 thiab 40Cr yog siv los tsim cov khoom siv kho tshuab, xws li cov kev ntxhov siab ntawm cov tsheb thiab tsheb laij teb. Feem ntau, carbon steel kav yuav tsum tau siv los xyuas kom meej lub zog thiab flattening xeem. Kub dov steel kav yog xa nyob rau hauv kub dov lub xeev los yog tshav kub kho lub xeev; Cold dov yog xa mus rau hauv cov cua sov kho mob.