Blog

Classifications of stainless steel manhole covers


In fact, there are many types of stainless steel materials, such as 201 stainless steel, 304 stainless steel, and 316 stainless steel, etc. You can choose these according to your specific needs and the environment of use.

Stainless steel manhole covers are manhole covers made of stainless steel. There are actually many types of stainless steel materials, such as 201 stainless steel, 304 stainless steel, and 316 stainless steel, etc., according to specific needs and the environment in which they are used. To choose. In the article, as well as the factors that affect its price, I will give you a detailed introduction.


Material classification of stainless steel manhole cover:

  1, 201 stainless steel

   If the budget for stainless steel manhole covers is relatively low, it is recommended to consider the relatively cheap 201 stainless steel. Compared with 304 stainless steel and 316 stainless steel, 201 stainless steel has poor acid and alkali resistance, and is not suitable for humid environments. Therefore, if you want to use it, it is recommended to use it in a dry environment.

  2, 304 stainless steel

  If the stainless steel manhole cover is more general, consider using 304 stainless steel. Because 304 stainless steel has the characteristics of good processing performance, high toughness, high temperature resistance of 800 ℃, good acid and alkali resistance, and good rust prevention in humid environments. Therefore, if you don't know the use environment of stainless steel manhole covers, you can use this material.

  3, 316 stainless steel

   If the budget is sufficient or the use environment is harsh, and the requirements for various aspects of stainless steel manhole covers are relatively high, 316 stainless steel is a very suitable choice. 316 stainless steel is a kind of austenitic stainless steel. Due to the addition of Mo element, its corrosion resistance and high temperature strength have been greatly improved. The high temperature resistance is 1200-1300 ℃, and it can be used under very demanding conditions.

ss manhole cover.jpg

Factors affecting the price of stainless steel manhole covers:

  1, style

When consulting the stainless steel manhole cover, tell the manufacturer what style you need. The commonly used stainless steel manhole cover styles are divided into double layer and single layer; double layer edging, double layer not edging; single cover, double cover, multiple Cover; round, square, rectangular; whether to add steel; whether the bottom plate is grooved, etc.

  2, size

   After determining the style of the stainless steel manhole cover, tell the manufacturer the size you need, the length, width, and height of the stainless steel manhole cover, and the height of the corners of the stainless steel manhole cover. Commonly used square 700*700mm, square 800*800mm, square 900*900mm, square 1000*1000mm, etc. And because of the strong designability of the product, various specifications and sizes can be customized.

  3, material

   Stainless steel manhole cover materials are generally divided into 201 stainless steel, 304 stainless steel, 316 stainless steel, the bottom plate has steel plate, galvanized, etc. Choose the appropriate material according to the actual situation, and the price of different materials is also very different.

   4. Other factors

  The number and size of the steel bar of the stainless steel manhole cover, wordmarks, trademarks, patterns, etc., as well as the thickness of the plate, etc. often affect its price. Determine the number and size of reinforcing steel bars according to the load-bearing capacity. Depending on the load-bearing capacity, the heights of the laid steel bars and the manhole cover are different.


   In summary, after reading the article, everyone should have a detailed understanding of the relevant knowledge of stainless steel manhole covers. If you want to know more, you can always consult us!

ss manhole cover 2.jpg

CATEGORIES

CONTACT US

Contact: Chris

Phone: + 86 18370622677

E-mail: [email protected]

Add: No. 3, Xinghe Tangwei Street, Shuili Village, Jianggao Town, Baiyun District, Guangzhou