Leaf spring steel flat bar
Company Information:
Tianjin Qiangbang Indutrial Co., ltd is a large private-owned company limited with a registered capital of 48 million RMB. Our spring steel flat bar is the excellent raw materials for heavy leaf spring, agricultural knife and chain products .
General Features:
Spring Steel Flat Bar is used for manufacturing various types of springs and components, for the suspension mechanism in automobiles or the railways, like:
• Leaf Springs
• Coil Springs
• Stabilizer Bar
| Measurement |
Thickness |
Width |
Length |
| 6mm~35mm |
40mm~150mm |
4m-8m (customized) |
| Edge(Cross Section) |
round edge profile to DIN59145 |
Square edge profile to DIN59146 |
| Bundle Weight |
Around 2.0 MT |
| Technique |
Hot Rolled |
| Surface |
Grooved |
Plain-smoothed |
| Quenchant |
Oil/Water |
| Temper Stressing |
480°C-560°C |
| Quenching Temprature: |
800°C-1000°C |
| OEM |
Material Composition Offered by Customers |
| Application |
sup9/sup9a/sup10/55Cr3/50CrV4 |
Automotive suspension springs |
| sup7/9260/30CrMnB/27CrMnB |
Rotary tools and Blades |
| Payment Term |
100% L/C at Sight. |
30% T/T Down Payment, Balance Against B/L Copy. |
| Packing |
In bundles. Each bundle packed with 2 steel strips and 3 steel wires. |
Delivery Conditions:
l spring steel flat bar All bundles tied with wire/strapping at 3/4 places.
l Approximate bundle weight: 1.0 to 2.0 MT
l Grade No. Identification: by painted color code written on each bundle
Why choose us?
1) Professional Manufacturer
Our Company was founded in 1999; We have Professional technicians, workers and experienced sales team.
2) World Class Products with Excellent Quality
We make steel billets by our own plant, 1000-2000MT/Day. We can make steel as per your requirement. We provide our customer products with world-class quality, which pass ISO etc.
3) Quick delivery
We provide on time delivery service, with streamlined supply chain.
If you need any further information, Contact us please!!!
