Company introduction

My company was founded in2018Years04Month24Day,Registered in chongqing municipality dadukou district FuNiu avenue1909NumberA267-2-A,Scope of business is to sell:Steel、Steel pipe、Metal materials,Mainly engaged in seamless steel tube,Alloy steel pipe,Ductile iron pipes, etc,The registered capital518Wan。The company is located Yu Ming DE sheng huitong international metal logistics park,Within the steel pipe industry well-known private companies。As a professional in chongqing304Stainless steel tube production(Processing)The company,The company USES the excellent network technology and strict management system,Adhere to“Let customer satisfaction,Profit for our customers”For the purpose of the service,To serve our customers heart and soul。

To view more

Product center

News and information

430How much is the stainless steel pipe supplier_Chongqing316Stainless steel pipe(Advice immediately)

Chongqing316Stainless steel GuanLuo hardness test as well as brinell hardness test,Indentation test method。The difference is,It is measuring the depth of the indentation。Rockwell hardness test is the method of the current application is very wide,One of themHRCUsed in the steel tube standard after brinell hardnessHB。Rockwell hardness can be applied to determine the extremely soft to hard metal materials,It is not made up for brinell method,The brinell method is simple,Can be read directly from the hardness machine dial hardness value。But,Because of its small indentation,So, as brinell hardness value accurately。Vickers hardness stainless steel pipe vickers hardness test indentation test is also one of the ways,Can be used for the determination of thin metal materials and surface hardness。It has the brinell、The main advantage of rockwell method,The fundamental defect of and overcame them,But not as rockwell method is simple,Seldom used in the steel tube standard vickers method。

See more news