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Advantages of rolled tubes 2019/06/12
Advantagesofrolledtubes1.Theprocessingtimeofrolledpipesisgreatlyshortened,andmassproductionisfaster....
How to remove the oxide layer inside the small holes after quenching of the rolled tube 2019/05/23
Howtoremovetheoxidelayerinsidethesmallholesafterquenchingoftherolledtube.Cananyexperthelpme?Icanremo...
Processing steps of honing and rolling pipes 2019/04/22
1.Materialselection:Selectmetalrodsofsuitablesizeasrawmaterialrodsforprocessinghoningpipes;3.Straigh...
How to improve the precision of thick-walled honing pipes 2019/04/20
1.Increasethesurfaceroughnessofthehoningtube.2.Correctroundness.3.Strengthensurfacehardnessandreduce...
Maintenance of high-precision cold drawn tubes in use 2019/04/20
Inordertopreventitfromrusting,itssurfaceandenvironmentmustbecleanfirst,otherwiseitwillbeeasilycorrod...
Features of rolled tubes 2019/03/28
Thecharacteristicsofrolledpipesareasfollows:1.Smallouterdiameter,noweldingseams,andpressureresistanc...
Causes and solutions for pitting on honing pipes 2019/03/28
Thepittingofthequiltedpipeappearsasanunevenandroughsurfaceontheproductsurface,alsoknownaspitting.Mos...
What is the difference between cylinder tube and rolled tube? 2019/03/07
Thematerialofthecylindertubeismainlyhot-rolledseamlesssteelpipe,whichismadebyboringandrollingcombine...