全国热线服务:

News 当前位置:首页 > News >
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...
What problems often occur during quenching of cold drawn pipes 2019/02/23
Duringthequenchingheattreatmentofcolddrawnpipes,itiseasyforimproperoperationandcontroltoaffecttheper...
How practical is rolled pipe? 2018/12/26
Infact,theworkofrollingpipesissimplytoreducethesurfaceroughnessoftheworkpiece,butmanypeopledonotknow...
What are the material specifications of high-precision cold drawn tubes? 2018/12/26
High-precisioncold-drawnpipeisatypeofsteelpipe,thatis,itisclassifiedaccordingtodifferentproductionpr...
How to improve the surface roughness of honed cylinder tubes 2018/10/18
Ifthecylinderisexpressedas16×320,itmeansthatthecylinderboreis16mmanditsstrokeis320mm.Inaddition,ifth...
Understand the constant pressure process of honing tubes 2018/09/18
1.Inthesheddingcuttingstage,thiskindofconstantpressurehoningstartsbecausetheholewallisrough,theconta...
What factors cause surface problems of honed and rolled pipes? 2018/09/18
Manypeopledonotpaymuchattentiontothesurfaceproblemswhenchoosinghonedandrolledpipes.Infact,surfacepro...