Stainless steel manufacturer 2022? Topson stainless steel decorative sheets suppliers have more than 15 Years of experience in custom metal fabrication, stainless steel sheets raw material,metal&stainless steel decorative sheets, metal works, and fabrication products. TOPSON is the metal manufacturer under the TBK Group and established in Foshan China as a trustworthy manufacturer with over 15 years experiences for stainless steel decorative sheets and metal fabrication works. We have a branch office(TBK) in Qatar consisting of a team of sales engineer and a team of installation staff. They are responsible for engineering, project management and installation of Qatar projects. Read extra info at stainless steel fabrication.
Topson Decorative Stainless Steel Manufacturers Professional Production Various Stainless Steel Cladding is widely used in elevators and door frames cladding, as well as wall decoration cladding, we can customize service according to customer needs, we produce many Stainless Steel Cladding more Good quality, reasonable price. opson’s stainless steel sheet series contains multiple sub-products. Stainless steel bollard is one of our products. We use high-quality stainless steel, which has efficient corrosion resistance and rugged characteristics, widely used in shopping centers, parks, and other transportation scenarios, easy to install and maintenance. In addition, we also accept our customization stainless steel bollard plan.
Custom stainless steel screen is very high, not easy to occur, so his service life is also very high. After all, stainless steel is one of the highest strength materials in the metal material of the building. In addition, the stainless steel screen does not produce corrosion, pixment, rust or wear, because stainless steel has good corrosion resistance, so it enables the structure The components are permanently maintaining the integrity of engineering design. It can meet the needs of architects and structural designers to maintain long-term durability.
Foshan Topson Stainless Steel Co., Ltd., a Manufacturing Decoration Materials enterprise, Specialized in manufacturing stainless steel railing and sales of decorative stainless steel sheets. decorative stainless steel sheet suppliers produced by Topson are very popular in the market. decorative stainless steel sheet suppliers are in line with stringent quality standards. The price is more favorable than other products in the industry and the cost performance is relatively high.
PVD color coating on stainless steel decorative sheets has very high adhesion. It strengthens decorative sheet surface from scratches and oxidization. It is convenient for future maintenance and very popular to many people. Topson stainless steel decorative sheets get very good result of SGS Abrasion Resistance, Adhesion Test of Coatings, Natural Salt Spray Test. Topson was awarded ISO9001:2015 on manufacturing management and sales for metal engineering materials and products. Discover additional info on topsonstainless.com.
Sulphuric acid test Sulphuric acid immersion stainless steel sheets test can distinguish 302 and 304 from 316 and 317. The cut edge of the sample shall be finely ground and then cleaned and passivated for half an hour in nitric acid (specific gravity 1.42) at a volume concentration of 20~30% and a temperature of 60~66℃. The volume concentration of sulfuric acid test solution is 10%. When heated to 71℃, 302 and 304 steels are immersed in this hot solution, they are rapidly corroded and produce a large number of bubbles, and the sample turns black in a few minutes. In contrast, the 316 and 317 steel samples are not corroded or react slowly (no bubbles are produced), and the samples do not change color within 10 to 15 minutes. More accurate tests can be made if samples with known components are used for approximate comparison.