J3 4B Inoxidable Stainless Steel Coil 400 Series 500-1500mm Metal Roofing
Stainless steel can be simply divided into 200 series, 300 series and 400 series of three categories, of which 300 series of stainless steel is the most used, 200 series and 400 series of stainless steel can also replace 300 series of stainless steel in some aspects. 304 stainless steel is the most used in 300 series, so sometimes the price change of 304 can be used to judge the overall price trend of stainless steel to a certain extent. In addition, because the nickel content of 200 series stainless steel is small, 400 series stainless steel even does not contain nickel, 300 series stainless steel contains the most nickel, so 300 series stainless steel is also affected by the nickel price.
300 series stainless steel mainstream materials are 304, 304L, 316, 316L, 321, 309S, 310S, etc., the basis for the distinction is the different content of various alloy elements, alloy element content is different also lead to the characteristics of each stainless steel is not the same, 304 stainless steel and 304L stainless steel difference is the difference in carbon content, The one with L means that the carbon content is lower, also known as low carbon, and the difference between 316 and 316L can also be understood in this way.
Stainless steel can be divided into five categories according to the shape of stainless steel rolls, stainless steel plates, profiles, stainless steel pipes and parts, the most common and most important is the roll and plate.
Stainless steel plate according to the rolling process of the mill, can be divided into hot rolling and cold rolling, hot rolling is generally marked NO.1, cold rolling mark 2B or BA, of which BA surface than 2B surface effect is better, the price is more expensive.
The thickness of domestic cold-rolled stainless steel plate is usually below 3 mm, hot-rolled stainless steel plate is usually above 3 mm, and the thickness of 3 mm is hot rolled or cold rolled, but the thickness of imported cold-rolled stainless steel plate can reach below 4 mm or even below 6 mm. Hot rolled 3 mm to 12 mm plate is called the plate, 12 mm or more is called the thick plate, the conventional can be thick to more than 120 mm, and called the hot rolled plate, and cold rolled is cold rolled sheet.
Our Ability
We have our production line, we are the manufacture of sandblast and 8k mirror processing.
20 years experience in stainless steel plate production
Sound quality systems, service systems ensure the reliable feature of each product
Short delivery time, generally7-15 days
Integration of industry and trade, competitive prices
Long-term cooperation with domestic landmark architecture
With rich export experience, exported to Europe, America, Middle East and other countries
FAQ
Q: Can I get samples before order ?
Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds and fixtures. Please contact us for further support.
Q: What is your delivery time ?
For mass production. The time of delivery is usually 25-30 days. We can send out in 2 days, if it has stock. In all cases, we will try best to accommodate your needs.
Q: What is your payment terms?
Our usual payment term is 30% deposit, 70% balance is before shipment.
Q: What are the advantages of your company?
We are the manufacturer. We have many professionals,technical personnel,more competitive prices and best after-sales service than other stainless steel companies
Q:How do you control quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;We are factory with 100% predelivery inspection which guarantee the quality.
Q:How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them?
Q:How many coutries you already exported??
A:Exported to more than 50 countries mainly from America,Russia,UK,Kuwait,Egypt,Turkey,Jordan,India,etc
