DIN 2391 ST35 Nbk Cold Drawn Seamless Steel Pipe 0.3-2.0mm Wall Thickness 5.8-12m Length Black Annealed
Price:
USD 345-789 per ton
MOQ:
2 tons
Delivery Time:
5-8 working days
Brand:
Mittel Steel
Product Description
Product Overview
DIN 2391 ST35 Nbk cold drawn seamless steel pipe with black annealed finish, available in round, square, and rectangular shapes for industrial applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Q235 Low Carbon Steel |
| Chemical Composition | C: 0.06-0.12%, Mn: 0.25-0.50%, Si≤0.30%, P≤0.45% |
| Tensile Strength | 315-430 MPa |
| Manufacturing Process | Cold Rolled, Black Annealed |
| Wall Thickness | 0.3mm - 2.0mm |
| Length | 5.8 - 12 meters |
| Tolerance | Wall: ±0.2mm, Length: ±20mm |
Available Shapes & Sizes
- Square: 10×10mm to 100×100mm
- Rectangular: 8×16mm to 50×100mm
- Round: Ø12mm to Ø90mm
- Oval: 9.5×17mm to 25×50mm
Key Features
- Inside and outside bead scarfing
- Higher expansion rate
- Smooth surface roughness
- Accurate roundness
- Outside metallizing
Applications
- Muffler tubes for exhaust systems
- Cylinder tubes for shock absorbers and steering parts
- Oven and water heater components
- Liquid transportation systems
- Construction and greenhouse structures
Quality Assurance
All products manufactured according to DIN 2391 ST35 standards with quality inspection and third-party inspection acceptance.
Product Images
Ordering Information
| Parameter | Details |
|---|---|
| Minimum Order Quantity | 10 Tons |
| Delivery Time | 10-15 Days after deposit |
| Payment Terms | 30% deposit, TT/BL/COPY/LC |
| Packaging | Bundle, Plastic Outside Bundles, Bulk, Custom |
Contact Information
Contact Person: Mary Peng
Mobile/WhatsApp: +8615852727954
WeChat: sunny-day1111
Skype: marypeng1
Email: mary@stainelsssteel-sheetmetal.com
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
Contact Person
Gao Ben