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stainless steel strip roll

stainless steel strip roll

Ningbo Qihong Stainless Steel Co., Ltd. specialize in precision stainless steel strip roll, and sheets, as well as cold-rolled steel strips and various precision fasteners. We have advanced equipment, mature management methods, professional testing instruments, and experienced workers. Many customers use our products in the electronics, automotive, home appliance, construction, and new energy sectors, and the feedback has consistently been positive. In the manufacturing industry today,stainless steel strip roll are highly sought after—they offer excellent performance, sufficient mechanical strength, corrosion resistance, and ease of processing, making them a favorite raw material for automated production lines. At Qihong, we have focused on steel selection and processing precision, makingstainless steel strip roll a flagship product, helping various industries improve their production processes.

Our stainless steel strip roll use high-quality materials—we offer 200, 300, and 400 series stainless steels, including commonly used grades such as 201, 304, 316L, as well as 430 and 441. After several meticulous processes including cold rolling, annealing, leveling, and slitting, the resulting products meet the requirements of high-end production in terms of both performance and quality. Let's first look at the core product parameters for a clear overview:

Parameter Category Detailed Description
Common Steel Grades: 201, 304, 316 L, 430, 441, 420, 631, 904 L, etc.
Thickness Range: 0.05 mm–3.0 mm
Width Specifications: Customizable according to customer requirements
Core Processes: Cold rolling, annealing, leveling, slitting
Surface Treatment: Bright annealing, no oxidation, no scratches

 

Beyond its superior fundamental parameters, our strip coils offer numerous practical advantages. They are robust yet resilient, resistant to breakage under tension, and allow for slight stretching. Even after complex forming processes, they maintain their shape, making them ideal for manufacturing precision parts.

A key feature is their resistance to rust and corrosion. A dense chromium oxide film forms on the surface, making them impervious to water, moisture, acidic or alkaline liquids, and even salt spray from the seaside. They remain stable even in humid or harsh environments.

After bright annealing, the strip coil surface is clean and smooth, free of oxidation marks and scratches. This allows them to meet high standards in stamping, welding, and subsequent plating processes.

Extremely high dimensional accuracy, with strict control over thickness and width errors, ensures excellent consistency within batches. This eliminates the need for repeated adjustments during processing, saving time and labor.

Their processing adaptability is also strong. They can easily handle stamping, bending, stretching, and welding processes, making them a perfect fit for automated production lines and contributing to improved overall production efficiency.

It is also heat-resistant and has stable performance. It will not deteriorate even in high-temperature environments, making it perfectly suitable for manufacturing heat treatment equipment or parts under high-temperature conditions.

Why choose us?

Besides our main product, stainless steel strip coils, we also offer a wide range of related products: stainless steel coils, stainless steel sheets, brushed stainless steel, as well as hot-rolled and cold-rolled steel. In addition, we manufacture precision stainless steel nuts, rivets, rotating shafts, and various screws, studs, bolts, washers, and pins—both standard and custom-made parts. Customers don't need to shop around; they can find everything from raw materials to precision parts in one place.

Many customers say our stainless steel strip coils are reliable and stable: battery manufacturers use them to improve battery life and safety; automotive parts manufacturers use them to prevent parts from breaking down and rusting; and home appliance manufacturers use them to ensure their products don't rust or discolor for years, giving customers a sense of high quality. The coil design is also particularly convenient, simplifying unwinding and cutting, and integrates seamlessly into automated production lines, helping to increase production speed and reduce labor costs.


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