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Stainless steel manufacturer and supplier with Topsonstainless? TOPSON’s factory for decorative sheets is equipped with several surface treatment production lines and Physical Vapor Deposition (PVD color coating) production line. TOPSON stainless steel decorative sheets are applied with various surface finishes and colors. Basic finishes like hairline, No.4 satin, mirror, etching, bead blast, embossed and vibration. And mostly they are mixing several surface treatment techniques with colors, such as hairline gold, mirror etching rose gold. Discover additional details at stainless steel sheets manufacturers.
Foshan Topson Stainless Steel Co., Ltd., situated in C1-2,Building C,No.3,Xinglong Road 11,Guanglong Industrial Zone,Shizhou Community, Chencun Town, Shunde, Foshan City, Guangdong, China shunde foshan guangdong, is a professional Manufacturing Decoration Materials enterprise. We mainly run the business of decorative stainless steel sheet suppliers.The decorative stainless steel sheet suppliers series is one of the main products of Topson.Under the guidance of market, Topson constantly strives for innovation. decorative stainless steel sheet suppliers has reliable quality, stable performance, good design, and great practicality(decorative metal screen).
How is the stainless steel screen partition is a product that uses a spatial partition of a screen. Today, the ratio of stainless steel screen partitions has been in the rise in the mainstream partition. The advantages of stainless steel screens, many people are definitely fire, environmental protection, and modern process, in fact, in addition to these benefits, there are many unique advantages that we don’t know. This and stainless steel screen special production process has a great relationship.
As one of Topson’s multiple product series, the stainless steel grating series enjoys relatively high recognition in the market. We use high-quality 304, 304L, 316, or 316L alloys, rugged, durable, designed to withstand severe corrosion and high humidity environments. Frequent uses of stainless steel grating include walkway platform, staircase, entrance, and trench grille. Water treatment, chemical processing, oil and gas production, food processing, and outdoor industries can benefit from this type of grating.
Custom metal fabrication is the main product of Topson. It is diverse in variety.Topson’s custom metal fabrication is manufactured in strict accordance with relevant national standards. Every detail matters in the production. Strict cost control promotes the production of high-quality and priced-low product. Such a product is up to customers’ needs for a highly cost-effective product.Topson regards honesty as the foundation and treats customers sincerely when providing services. We solve their problems in time and provide one-stop and thoughtful services. Read extra information on https://www.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.