Basic Info.
Transport Package
Carton Packing
Specification
customization
Trademark
zhongding
Origin
China
Production Capacity
2000tonnes Per Week
Product Description
Products Description
| OEM/ODM | available |
| Main Products | compression spring, tension spring, torsion spring, wire forming, etc. |
| Specification | wire diameter from 0.1mm to 40mm |
| Material | carbon steel (SWC), stainless steel (SUS), music wire (SWP), alloy steel, SEA9260/9254/6150, SUP9/SUP10/SUP12, 51CrV4, inconel X750, etc. |
| Surface Treatment | zinc plated, electrophoresis, oxidation black, powder coating, blasting, geomet, rust-preventative oil, nickel plated, etc. |
| Packaging | inner plastic bag, outer standard carton box.Or at your request. |
| Certificate | ISO/TS16949-2002, ISO9001-2000, ISO14000 |
| Lead Time | samples:3-7 days; batch goods: 7-15 days after deposit recieved. |
| Payment Term | T/T, L/C, western union, paypal, etc. |
| Shipment | by sea, by air, UPS, TNT, Fedex, express delivery, etc. |
| Product Structure | Diameter (mm) | Reference Weight (KG/100M) | Minimum Breaking Load (KN) |
| 7×7 | 0.8 | 0.26 | 0.41 |
| 1 | 0.4 | 0.62 | |
| 1.2 | 0.58 | 0.95 | |
| 1.5 | 0.9 | 1.6 | |
| 1.8 | 1.3 | 2 | |
| 2 | 1.6 | 2.9 | |
| 2.5 | 2.5 | 3.8 | |
| 3 | 3.6 | 6.37 | |
| 4 | 6.4 | 9.5 | |
| 5 | 10 | 14.7 | |
| 6 | 14 | 18.6 | |
| 7×19 | 3 | 3.6 | 5 |
| 4 | 6.4 | 9.8 | |
| 5 | 10 | 15 | |
| 6 | 14.4 | 21 | |
| 8 | 25.6 | 36 | |
| 10 | 40 | 55 | |
| 12 | 56.5 | 79 | |
| 14 | 78.4 | 108 | |
| 16 | 102 | 140 | |
| 18 | 129 | 180 | |
| 20 | 160 | 220 | |
| 22 | 193 | 260 | |
| 24 | 230 | 320 |
