Shandong Kuaima  Steel Co., Ltd.

+86-15954941919

GET QUOTATION

NEWS

Industry News

How to compare 304 and 316 pipe?

2022-01-06

一般我们看不出304不锈钢管和316不锈钢管的区别,需要国家第三方专业检测报告。304不锈钢管和316不锈钢管有什么区别?


1.元素组成:

304不锈钢管平均含镍9%;316不锈钢管平均含镍12%。镍在金属材料中起到提高耐高温性、机械性能、抗氧化性的作用。因此,不锈钢管含镍量的多少,直接影响管材的综合性能。

2.管道性能:

304不锈钢管具有多种力学性能优越,具有相当的耐腐蚀性、耐高温性,为应用*广泛的不锈钢管。

316 stainless steel tube is following the application of 304 stainless steel tube, the main characteristic is the resistance to acid and alkali, high temperature resistance than 304 stainless steel tube, mainly used in the food industry and surgical instruments and other precision instruments are more.

3.Corrosion resistance:

316 stainless steel tube is 304 stainless steel tube in the corrosion resistance of the stainless steel tube produced by adding some more molybdenum elements. If it is in distilled water, drinking water, boiler water, river water medium, 304 stainless steel tube and 316 stainless steel tube corrosion resistance is almost as strong, but if it is in the very high chloride ion content of the media environment, 316 stainless steel tube will be more suitable.

4.Price:

由于316不锈钢管添加了较多的钼、镍元素,所以316不锈钢管比304不锈钢管价格高。

所有不锈钢管都有其特定的作用和使用范围,合理利用它们的优缺点为我们创造更大的价值。

contact us

  • E-mail:Copy
    kuaimashirley@gmail.com
  • Tel:+86-15954941919
  • Facebook:Facebook
  • Twitter:Twitter
  • Address:Liaocheng Economic and Technological Development Zone, Shandong Province, China

get in touch

  • YOUR E-MAIL *

  • subject

  • your request

Contact Info

Let's Connect With Us

We are ready to help at any stage of your project

  • E-mail:Copy

    kuaimashirley@gmail.com

  • Tel:+86-15954941919

  • Facebook:Facebook

  • Twitter:Twitter