ZHENGDE Prestressed steel wire is a high-strength steel, widely used in construction, bridges, tunnels, water conservancy projects and other fields. It has excellent mechanical properties and durability, and can effectively improve the bearing capacity and seismic performance of structures.
The material of the prestressed steel wire is mainly high-strength steel wire, and steel wires such as SWRH82B and SWRH77B are usually used. These steel wires have the characteristics of high strength, high toughness, high durability, etc., can withstand large tensile and bending forces, and also have good corrosion resistance and fatigue resistance.
The manufacturing process of prestressed steel wire mainly includes drawing, steel wire stranding, prestressing processing and other links. During the drawing process, the steel wire is drawn and annealed multiple times to make it meet the requirements of high strength and high toughness. In the wire stranding process, multiple steel wires are twisted into one prestressed steel wire to improve its bearing capacity and seismic performance. During the prestressing process, the prestressed steel wire is tensioned to a certain level of prestressing, so that it generates compressive stress in the structure, thereby improving the bearing capacity and seismic performance of the structure.
| GB | ASTM | JIS | DIN | NF | BS | OCT | ISO |
| 65 | 1065 | | Ck67 | XC65 | 060A67 | 65 | TypeDC,SC |
| 70 | 1070 | | | XC70 | 070A72 | 70 | TypeDC,SC |
| 85 | 1086 | SUP3 | Ck85 | XC85 | 060A86 | 85 | TypeDC,SC |
| 65Mn | 1066 | | | | 080A67 | 65Γ | |
| 55Si2Mn | 9255 | | 54SiCr6 | 56Si7 | Z51A58 | 55C2 | 56SiCr7 |
| 55Si2MnB | | | | | | | |
| 55SiMnVB | | | | | | | |
| 60Si2Mn | 9260 | SUP6,SUP7 | 60SiCr7 | 60Si7 | Z51A60 | 60C2 | 61SiCr7 |
| 60Si2MnA | | | | | | 60C2A | |
| 60Si2CrA | 9254 | SUP12 | | | | 60C2XA | 55SiCr63 |
| 60Si2CrVA | | | | | | 60C2XΦA | |
| 55CrMnA | 5155 | SUP9 | 55Cr3 | 55Cr3 | 525A58 | | 55Cr3 |
| 60CrMnA | 51605 | SUP9A | | | 525A60 | | |
| 60CrMnBA | 51B60 | SUP11A | | | | 55XΓP | 60CrB3 |
| 60CrMnMoA | 4161 | SUP13A | | 60CrMo4 | 705A60 | | 60CrMo33 |
| 50CrVA | 6150 | SUP10A | 50CrV4 | 51CrV4 | 735A51 | 50CrΦA | 51CrV4 |
| 30W4Cr2VA | | | | | | | |
Our Advantages
Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time. Detailed Photos
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Company Profile
Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products integrated large enterprises. Five production and sales bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, with more than 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries and regions such as North America, South America, Europe, Middle East region, Russia, Africa, North America, and other parts of the world.
Company Philosophy:
Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.
If you encounter dishonest manufacturers during the procurement process, we can provide you with a professional legal team. We hope our cooperation is full of sunshine!
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Certifications
FAQ: 1. Are you a trading company or a factory? A: We are a direct factory with more than 30 years of production experience, a professional technical team, production team, overseas sales team, can solve various problems for you 2 .What's your advantage? A: Great products with competitive price and professional service on export business. 3. How I believe you? A : We consider honesty as the core of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from , your order and money will be well guaranteed. 4.Can you give warranty of your products? A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. 5.Where are you? Can I visit you? A: Sure,welcome to you visit our factory at any time. 6.How about the delivery time? A: We have multiple warehouses, some products are in stock, and we can ship them to you immediately! Other products that need to be produced will be produced within 10-15 days at the earliest according to your requirements; large orders will be produced according to the specific situation. 7.what kind of payment does your company support? A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me. 
