China wholesale 309S Stainless steel coils Factory - Precision stainless steel strips professional supplying – Xinjing

Xinjing is a professional stainless steel materials supplier for over 20years. Our products all are rolled by 20 rolling mills, meet with international standard, precision enough on flatness and dimensions. Our smart and precision cutting & slitting services can meet various demands, while most skilled technical advices are always avaliable.

Products Attributes

• Tolerance: Thickness (In China) ±0.005mm, Width ±0.1mm;
• Width: No more than 600mm;
• Surface quality: 2B surface with roughness Ra≤0.16mm, BA surface with roughness Ra≤0.05mm, or other special surfaces;
• High mechanical properties, and the low or elevated yield yield stress or strength can be specified.
• The precision stainless steel strip has higher requirements in terms of horizontal straightness and edge quality.
• Remelt form available for particularly high cleanliness requirements
• The most common grades are austenitic and ferritic.

Application

Electronics products
The selection of the type of stainless steel needs to consider the following points: Appearance requests, air corrosion and the cleaning ways to be adopted, and then take into account the requirements of cost, aesthetics standard, corrosion resistance, etc., 304 stainless steel performances pretty effective in dry indoor environment.

Additional Services

Coil slitting
Slitting stainless steel coils into smaller width strips

Capacity:
Material thickness: 0.03mm-3.0mm
Min/Max slit width: 10mm-1500mm
Slit width tolerance: ±0.2mm
With corrective leveling

Coil cutting to length
Cutting coils into sheets on request length

Capacity:
Material thickness: 0.03mm-3.0mm
Min/Max cut length: 10mm-1500mm
Cut length tolerance: ±2mm

Surface treatment
For the purpose of decoration usage

No.4, Hairline, Polishing treatment
Finished surface will be protect by PVC film

>>>Technical guidence