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Ningbo Qihong Stainless Steel Co., Ltd.
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China 421 Cold Rolled Stainless Steel Strip Coils Manufacturers,Suppliers, Factory

We believe that extensive time period partnership can be a result of top quality, price added support, loaded encounter and personal contact for 421 Cold Rolled Stainless Steel Strip Coils, 304 Cold Rolled Stainless Steel Strip, 301 Cold Rolled Stainless Steel Strip, 201 Cold Rolled Stainless Steel Strip, 316 Cold Rolled Stainless Steel Strip, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software advancement are our distinguishing feature.
421 Cold Rolled Stainless Steel Strip Coils, Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we've got a pleasant and long terms business together!!!

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  • Stainless Steel Bolts and Nuts

    Stainless Steel Bolts and Nuts

    Ningbo Qihong Stainless Steel Co., Ltd. specializing in the supply of stainless steel bolts and nuts, Excellent quality, real-time quotation, efficient service.We have been deeply cooperated with famous stainless steel factories. The factories have over 40 years advanced techniques and experiences in the field of high precision stainless steel products. 
  • Stainless Steel Dowel Pin

    Stainless Steel Dowel Pin

    Ningbo Qihong Stainless Steel Co., Ltd. is a professional supplier of stainless steel fasteners, Our precision CNC turned components with applications have been widely used in various engineering industries specializing in the production of custom Stainless Steel dowel pins used by different grades of stainless steel and other ferrous & non-ferrous metals, as per customers' technical drawings and specifications. We can provide the stainless steel dowels and other shapes of stainless steel products with various of operations.
  • Stainless Steel Foil Roll

    Stainless Steel Foil Roll

    Stainless steel foil rolls are products processed from stainless steel cold-rolled sheets, usually rolled into a certain length and packaged. Stainless steel foil rolls are similar to stainless steel foil strips, but they are slightly different in shape and use. Ningbo Qihong Stainless Steel Co., Ltd., a professional supplier of 201 stainless steel foil roll, is committed to providing cost-effective and high-quality products to our customers , has been well received by new and old customers at home and abroad, we sincerely look forward to your consultation and purchase.
  • Stainless Steel Screws and Nuts

    Stainless Steel Screws and Nuts

    Ningbo Qihong Stainless Steel Co., Ltd. specializing in the supply of fasteners such as stainless steel screws and nuts, there are a wide variety and complete specifications, which can meet the needs of different customers.To meet customers’ different requirements, our professional and experienced team would offer the most applicable products with quick response. Intensive supports and solutions, professional customizing and high quality product, with such core value, Qihong has built long-term cooperation with customers and earned excellent reputation from them.
  • 316 stainless steel foil

    316 stainless steel foil

    316 stainless steel foil is a high-grade stainless steel foil plate, which uses high-purity metal alloy materials, and its main chemical components include: chromium (Cr), nickel (Ni), molybdenum (Mo) and other elements. Compared with other stainless steel types, 316 stainless steel foil has better performance in terms of corrosion resistance, high temperature resistance, corrosion resistance, tensile strength, etc. Ningbo Qihong Stainless Steel Co., Ltd. specializes in supplying various brands of stainless steel foil, with high quality and high cost performance. Welcome to consult and purchase.
  • 304 Stainless Steel Coil

    304 Stainless Steel Coil

    As one of the China 304 Stainless Steel Coil manufacturers and suppliers, Ningbo Qihong Stainless Steel Co., Ltd. is specialized in stainless steel coils, Among them, 304 stainless steel coil is one of the most popular products.We supply a wide range of 304 stainless steel coils with high quality and affordable prices, which is your best choice. 304 stainless steel, also known as 18-8 stainless steel, is a non-magnetic alloy containing 18% chromium and 8% nickel. It is the most widely used grade of stainless steel that combines high strength and corrosion resistance.

  • Application of 202 stainless steel coil

    202 stainless steel coil is widely used in many industries, mainly due to its low nickel content, good mechanical properties and moderate corrosion resistance. The following are the main application areas of 202 stainless steel coil: 1. Kitchen equipment 202 stainless steel coil is often used in the manufacture of kitchen equipment, such as kitchen utensils, tableware, cooking utensils, range hood housing, sink, etc. Due to its good corrosion resistance and cleanability, it is very suitable for use in kitchen environments.

  • How to identify the quality of precision stainless steel sheets

    To identify the quality of precision stainless steel sheets, you can consider the following aspects: Material composition: High-quality stainless steel sheets should be made of high-quality stainless steel materials, such as 304 or 316 stainless steel, which have good corrosion resistance and strength.

  • Applications of Thin Stainless Steel Sheets

    Thin Stainless Steel Sheets are made of stainless steel, usually with a thickness of less than 0.4mm. Their applications are very wide, including the following aspects: Construction field: can be used for building decoration, such as walls, roofs, doors, windows, floors, etc.

  • Stainless steel sheet sandblasting process

    Stainless steel sheet sandblasting process is a commonly used surface treatment method. By spraying abrasives onto the surface of stainless steel at high speed, it can achieve the effects of removing oxides, cleaning surface impurities, improving surface roughness, and increasing surface adhesion. This process is widely used in decorative processing, cleaning processing, surface polishing and other fields of stainless steel.

  • How do cracks in stainless steel sheets occur?

    The formation of cracks in stainless steel sheets can be caused by a variety of factors. Here are some common reasons: 1. Stress Corrosion Cracking (SCC) Corrosive media: When stainless steel is exposed to a specific corrosive environment (such as a chloride ion environment), stress corrosion cracking may occur. Stress action: Materials are more likely to crack when they are under stress, especially in high temperature or high concentration of corrosive media.

  • Stainless steel strip is suitable for the industry

    Stainless steel strips are widely used in many industries due to their corrosion resistance, high strength, good wear resistance and good processing performance. The main applicable industries include: Construction industry: Stainless steel strips are often used in decoration, exterior wall panels, door and window frames, balcony railings and other components in building structures, with good weather resistance and aesthetics.

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