Classifiedby txoj kev tsim khoom

(1) Seamless steel kav-kub dov kav, txias dov kav, txias drawn kav, extruded kav, yeeb nkab jacking

(2) Welded steel yeeb nkab

Classified los ntawm cov khoom siv yeeb nkab- carbon steel yeeb nkab thiab alloy yeeb nkab

Cov pa roj carbon steel kav tuaj yeem muab faib ntxiv rau hauv: cov pa roj carbon zoo tib yam hlau cov kav dej thiab cov pa roj carbon zoo hlau cov kav dej

Cov kav hlau alloy tuaj yeem muab faib ntxiv rau hauv: cov kav dej tsis tshua muaj hlau, cov kav hlau alloy, cov kav dej siab, cov kav dej kub-resistant thiab acid-resistant stainless kav, high-temperature alloy kav, thiab lwm yam.

Muab faib los ntawm seem puab-puab thiab tshwj xeeb-puab

Kev faib tawm los ntawm phab ntsa thickness-nyias-walled steel yeeb nkab, tuab-walled steel yeeb nkab

Classified los ntawm lub hom phiaj-steel kav rau pipelines, steel kav rau thermal khoom, steel kav rau machinery kev lag luam, steel kav rau roj av, geological drilling, steel kav rau thawv, steel kav rau tshuaj kev lag luam, steel kav rau tshwj xeeb hom phiaj, steel kav rau lwm yam lub hom phiaj.

Seamless steel kav yog ua los ntawm steel ingots los yog khoom tube billets los ntawm perforation rau hauvntxhibcov raj, thiab tom qab ntawd ua los ntawm kub dov, txias dov lossis txias kos duab.

Qhov tshwj xeeb ntawm seamless steel yeeb nkab yog feem ntau qhia los ntawm nominal loj ntawm lub sab nraud txoj kab uas hla thiab phab ntsa thickness ntawm cov tiav steel yeeb nkab (mm)

Vim tias lawv cov txheej txheem tsim khoom sib txawv, lawv tau muab faib ua ob hom: kub dov (extruded) seamless steel kav thiab txias-draw (dov) seamless steel kav.

Kub dov seamless steel kav tau 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.

Cold-rolled (dial) seamless steel kav tau muab faib ua cov kav hlau dav dav, qis thiab nruab nrab siab boiler steel kav, siab siab boiler steel kav, hlau alloy steel kav, stainless hlau kav, roj av tawg kav, thiab lwm yam steel kav, thiab lwm yam. carbon nyias-walled steel kav, alloy nyias-walled steel kav, Stainless nyias-walled steel kav, tshwj xeeb-zoo li tus steel kav.