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Specific reasons for cracking of cold drawn seamless steel pipes 2016/11/03
AffectedbyworkhardeningWhenthesteelpipeiscolddrawn,itwillalsoproducealotofplasticdeformation,whichwi...
How to avoid scratches when cold drawn pipe is re-rolled 2016/10/20
Aftertheflatteningprocess,thecold-drawntubeneedstobere-rolled.However,duringactualuse,itwasfoundthat...
What is the difference between cold drawn tube and cold drawn tube? 2016/10/08
Theso-calledcolddrawingistouseacolddrawingmachinetodrawthemetalwithoutheating.Theadvantageisthatitdo...
Definition of quenching and tempering treatment for honing tubes 2016/09/21
Thequenchingandtemperingtreatmentofthehoningpipemeansthatthepipeisquenchedandthentemperedathightempe...
Basic process of cold drawn pipe 2016/09/09
Acompletesetofequipmentforproducingpipesusingcoldprocessingmethodsofcoldrolling,colddrawingoracombin...
Causes of cold work hardening and hydrogen embrittlement of cold drawn seamless pipes 2016/08/30
inColddrawnseamlesspipeDuringtheproductionprocess,therearecoldworkhardeningandhydrogenembrittlementp...
Causes and control of peeling of precision cold drawn tubes 2016/08/19
1.CausesofinclusionsThemainchemicalcomponentsoftheinclusionsareoxygen,silicon,aluminum,calciumandoth...
How to store high-precision cold-drawn tubes 2016/08/01
1.Itshallnotbestackedtogetherwithacid,alkali,salt,cementandothermaterialsthatarecorrosivetosteelinth...