ASTM A53/API 5L Gr. B Schedule 40/80 Steel Pipe with Black Painting for Oil, Gas, Water Pipe

ASTM A53/API 5L Gr. B Schedule 40/80 Steel Pipe with Black Painting for Oil, Gas, Water Pipe

The surface for cold rolled stainless steel sheets is variety and there are BA, 2B, mirror, 8K and other surface treatment according to clients’ requirements.
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Product Details

We are willing to work with a pragmatic and responsible attitude in order to dedicated to your high-quality and high-grade Cold Rolled MS Carbon Steel Sheets, JIS G3103 SB410 Pressure Vessel Steel Plate stockiest, Black And Bright Surface Cold Rolled Strip Carbon Steel Coils. We incorporate corporate responsibility to stakeholders and the natural environment into our corporate management system. As one of the important soft power of our company, quality ethics guides our business activities. Because it cannot be copied, it is an exclusive advantage for our company. Dependable good quality and very good credit score standing are our principles, which will help us at a top-ranking position.

The surface for cold rolled stainless steel sheets is variety and there are BA, 2B, mirror, 8K and other surface treatment according to clients’ requirements. We can do different surface treatment for processing, and also we can cut the SS sheets into small pieces for clients to do mechanical processing themselves.

detailed description

Commodity

BA 2B Mirror Surface Cold Rolled Stainless Steel Plate

Thickness

0.1-8mm

Width & Length

Stainless steel sheet can be cur to sell

Grade

201,202,304,304L,316,316L,SUS304,SUS316, SUS304L,SUS316L

Tolerance

Comply with standard or requirements

Standards

JIS G4305,ASTM A240

Surface

BA,2B

Heat Treatment

Cold rolled, Annealing, Tempered

product picturesour advantage

our advantage

quality control

quality control

packing and delivery

packing

mill and equipments

mill

certificate and customers

certificatecustomers

container loading capacity

container loading capacity

FAQ

FAQ-How to Prevent Steel Rusting

why choose us

why choose us

contact

Contact

more details of product

Corrosion conditions of stainless steel sheet
1. The deposited on the surface of the stainless steel contain other metal elements of attachments, or heterogeneous metal particles of dust in the damp air, attachments and stainless steel, the condensed water between the both together as a micro battery, triggers the electrochemical reaction, protective film is damaged, to call the electrochemical corrosion.
2. The stainless steel surface adhesion organic fluids (such as melon seeds, noodle soup, sputum, etc.), under the condition of water is oxygen, organic acid, organic acid to for a long time and are on the surface of the metal corrosion.
3. The stainless steel surface adhesion containing acid, alkali, salt substances (e.g., decorate the walls of caustic soda and lime water splash), cause local corrosion.
4. Where there is pollution in the air (e.g., contains a lot of sulfur, carbon oxide, atmospheric nitrous oxide), encounter condensed water, formation of sulfuric acid, nitric acid, acetic acid, liquid, chemical corrosion caused by the above situation can be caused by the destruction of the stainless steel surface protective film cause corrosion.
Corrosion resistant
The corrosion resistance of the stainless steel sheet mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and internal organizational structure, is a chromium element plays the leading role. Chromium has the very high chemical stability, can be formed in the steel surface passivation membrane, metal and isolated, protect steel from oxidation, increase the corrosion resistance of stainless steel sheet. After passivation membrane damage, corrosion resistance is decreased.

We will always provide customers with first-class ASTM A53/API 5L Gr. B Schedule 40/80 Steel Pipe with Black Painting for Oil, Gas, Water Pipe and services. From the point of view of the future and based on the market, our company proposes to take active measures to enhance the sense of competition and establish a marketing system oriented to the market. Under the care and support of friends from all walks of life, through the hard work and hard work of all our staff, we pursue to reach the peak of product technology to promote the healthy and rapid development of the company.

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