Welcome to Tangshan Yiqifa Steel Co., Ltd.
Low Carbon Steel Wire 5.5mm 5.0mm 6mm 8mm High Quality Hot Rolled SAE1006 1008 82B
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PRODUCT DETAILS
📌Black Steel Wire Process
The production process of black iron wire mainly includes the following steps: raw material preparation → wire drawing → annealing → inspection → winding → packaging.
First, high-quality low-carbon steel wire rods (such as Q195, Q235) are selected as raw materials. After pickling and rust removal, they are sent to the wire drawing machine. After multiple drawing, the diameter of the steel wire gradually decreases to reach the required wire diameter; after the wire drawing is completed, in order to improve its softness and ductility, low-temperature annealing treatment is required to make the steel wire more tough. After annealing, the appearance of the black iron wire is black or dark gray, and it has good mechanical properties. Then, the appearance and physical properties of the finished product are tested to ensure that it meets the export standards; finally, it is wound, weighed and packaged according to customer needs. The temperature and tension are strictly controlled throughout the process to ensure product stability and meet various industrial and civil needs.
Product Parameters
| Product Name | black steel wire |
| Wire diameter | 0.7-4.1mm |
| Tensile Strength | 350-550N |
| Elongation | >15% |
| Surface finish | Black |
| Authentication | GB/T19001-2016/ISO9001:2015 |
PACKING AND DELIVERY
GLOBAL CUSTOMER
Spread across over 80 countries and regions worldwide，Serving more than 3,000 customers, has won wide recognition in the industry.
Canada customers came to visit our factory
Austrian customers verify the production progress of goods
Spain customers come to our factory to test product quality
OUR ADVANTAGES
Quality guaranteed
● Integrity advantage: We adhere to the principle of honesty and trustworthiness, ensuring that product quality is inspected at all stages. We can provide third-party quality inspection reports, conduct professional testing, and ensure that the weight of the goods is sufficient.
● Service advantages: Our service covers more than 80 countries and regions, and can provide efficient services on a global scale to meet the needs of different markets.
Respect delivery time
● Industry advantages: As a leading foreign trade enterprise in Tangshan iron and steel industry, we have strong production capacity and advanced technical support, arrange delivery on time, no default behavior, and track the freight progress throughout the process.
● Regional advantage: In the iron and steel industry, the status of Hebei Province is very important, and Tangshan has outstanding advantages. Tangshan is rich in minerals and convenient transportation, which helps the development of the steel industry.
Product advantage
● Logistics advantage: With three major shipping ports and steel mill hubs, we can quickly ship to any part of the world.
● Price advantage: Provide competitive prices, ensure the best price with the same quality during the same period, ensure the price stability during the contract period, so that customers in the process of cooperation are more peace of mind.
Service advantage
● System advantage: We invest millions of funds to create an excellent service system and improve customer experience.
● More than 20 years of experience in the steel industry, a team of nearly 100 people, a clear division of labor, to provide personalized, customized, one-on-one service to ensure that every customer's needs can be met.
CERTIFICATIONS
ADVANCED PRODUCTION LINE
Square tube production
Steel plate production
Steel wire production
APPLICATION AREAS
Smart Manufacturing Industrial Park
German Shopping Plaza
Beijing Olympic Venues
Protective net
FAQ
Q1: What types of steel products do you offer?
A：We provide a wide range of steel products, including hot-rolled steel coils, cold-rolled steel coils, galvanized steel, Wire rod ，Rebar，and structural steel like H-beams and I-beams.
Q2: What are the common grades of steel available?
A2：We offer steel in various grades such as Q235, Q345,Q195， ASTM A36, SS400, and other international standards based on customer requirements.
Q3: Can you provide customized steel products?
A3: Yes, we offer customized steel solutions based on specifications such as thickness, width, coating type, and surface treatment.
Q4: How do you ensure the quality of your steel products?
A4: We strictly follow international standards such as ASTM, EN, GB, and JIS. Our steel undergoes rigorous quality inspections, including chemical composition analysis and mechanical property tests.
Q5: Do you provide mill test certificates (MTC)?
A5: Yes, we provide MTC with each shipment to ensure full traceability and quality assurance.
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Address: Lubei District, Tangshan City, Hebei Province, China
Mobile: +86-15030540521
E-mail: vivi@yiqifasteel.com
WhatsApp: +8615030540521
