304L Stainless Steel Strip

The core components of 304 stainless steel foil strip are 18.00%-20.00% chromium (Cr) and 8.00%-11.00% nickel (Ni), with a carbon content ≤0.07%. A dense chromium oxide passivation film naturally forms on its surface, effectively resisting corrosion from water, air, and various acids, alkalis, and salt solutions. It is rust-resistant and suitable for humid, outdoor, and clean environments. It is also hygienic and non-toxic, with a smooth surface that does not easily harbor bacteria, meeting the stringent cleanliness requirements of the food and medical industries.

Food Processing Industry: Used in the manufacture of food conveyor belts, work surfaces, storage containers, milk tanks, juice fermentation tanks, bread oven liners, etc. It is non-toxic and corrosion-resistant, meets food hygiene standards, and can withstand the mild corrosion of food residue and detergents. Welds are not prone to cracking, facilitating cleaning and disinfection, and ensuring food processing safety.

Medical Field: Suitable for surgical instruments, medical beds, medical device housings, sterilizer liners, cleanroom wall and floor panels, etc. It possesses excellent biocompatibility and corrosion resistance, withstands high temperatures and disinfectant erosion, and is easy to sterilize, meeting the high hygiene and cleanliness requirements of the medical industry.

Chemical and Pharmaceutical Industry: Used in the manufacture of pipelines for conveying mildly corrosive media, storage containers, reactor agitators, purified water equipment components, etc. It resists corrosion from chemicals such as dilute sulfuric acid, dilute nitric acid, and ammonia. After welding, it exhibits strong resistance to intergranular corrosion, preventing media leakage and meeting pharmaceutical GMP cleanroom requirements.

Construction and Decoration Field: Can be used to manufacture building curtain walls, decorative moldings, door and window frames, roof support structures, elevator car interiors, bathroom mirror frames, etc. It has an aesthetically pleasing appearance and is resistant to atmospheric corrosion and humid environments, making it particularly suitable for coastal or rainy areas. It maintains a good appearance even after long-term use.

Henan Tieyao Trading Co., Ltd. in Anyang, Henan Province, with our own factory, we maintain a healthy inventory of over 1,700 conventional vacuum products, ensuring prompt shipment for standard purchases. Our dedicated R&D team specializes in new designs and special requirements. We accept OEM/ODM orders and have established strong relationships with clients from East Asia, South Asia, North America, Europe, and Oceania. Nearly 99% of our international customers order again, and another 96% are repeat customers. To foster long-term relationships, we offer preferential discounts to returning customers and repeat orders. We understand that in an ever-changing market environment, competitive pricing, high-quality products, and attentive service are the keys to our success. We are committed to improving our business with reliability, professionalism, and compassion, all with a progressive perspective.

Q1: What is the difference between 304L stainless steel strip and ordinary 304 stainless steel strip?

A1: The core difference lies in the carbon content. 304L stainless steel has a carbon content of ≤0.03%, while ordinary 304 stainless steel has a carbon content of ≤0.08%. 304L produces less carbide precipitation after welding, resulting in stronger resistance to intergranular corrosion and eliminating the need for subsequent heat treatment. Ordinary 304 stainless steel requires solution treatment after welding to eliminate brittleness; otherwise, its use may be affected. Furthermore, 304L stainless steel exhibits superior formability and a lower risk of cracking in extreme processing scenarios such as deep drawing.

Q2: Do you offer customization for your 304L stainless steel strip? What is the minimum order quantity?

A2: We support full-specification customization. Thickness, width, length, and surface treatment can all be adjusted to your needs. The minimum order quantity for standard specifications is 100kg, while the minimum order quantity for customized specifications is negotiable. Bulk purchases enjoy more favorable prices.

Q3: Is there a charge for sample delivery? How long does it take to receive the sample?

A3: Sample delivery is free, but you need to bear the shipping costs.

Q4: Is the product quality guaranteed? What should I do if there are quality problems?

A4: Our products are manufactured in strict accordance with international and domestic standards, and each batch has a test report, ensuring quality. If you find any quality problems after receiving the product, please contact us promptly. We will unconditionally return or exchange the product and bear the corresponding logistics costs.

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