Company Profile：
Handan Trina Metal Co., . is a comprehensive manufacturing enterprise specializing in the research and development, production, sales and service of fasteners. It focuses on the customized production of high-end fasteners that are resistant to high pressure, high and low temperatures, and corrosion. The company takes a full-chain layout as its core advantage, covering raw material procurement, precision processing, personalized customization, centralized procurement, professional packaging, efficient logistics and worry-free after-sales services. It provides customers with one-stop fastener solutions.
Product Introduction
A193 B7 is a high-temperature alloy steel bolt material under the American standard (ASTM), mainly used for connection components of industrial equipment such as containers and valves in high-temperature and high-pressure environments.
High-Quality Threaded Rods ASTM A193 B7
Standard
ASTM A193
Material
Carbon Steel
Class
Gr. B7, Gr. B7M, Gr. B8, Gr. B8M,Gr. 16.
Our Product
Bolts, nuts, thread bars, drywall screws, drill tail wires, car repair geckos, internally forced geckos, washers.
Product Application
Housing construction anchoring, installation field, mechanical installation field.
Our Service
Professional product knowledge and sales team, strict quality management system, intimate after-sales tracking, honest service.
Material properties
Youdaoplaceholder0 composition : It contains elements such as carbon, silicon, and manganese, and belongs to low-carbon alloy steel. After quenching, its hardness can reach HRC35.
Youdaoplaceholder0 Mechanical properties : Yield strength ≥723.45MPa, tensile strength ≥861.25MPa, elongation 16%.
Youdaoplaceholder0 Application scope : It is suitable for the connection of pipelines, containers and high-temperature equipment in the chemical, petroleum, natural gas and other industries, and is similar to the domestic 42CrMoA material
Why choose TRINA?
Relying on advanced production equipment, a complete detection system and the enterprise technology center, we strictly control every process from raw materials to finished products, achieving online monitoring throughout the process to ensure excellent and stable product quality. With competitiveness in supply chain support, logistics efficiency, cost optimization and product diversity, we continuously provide high-reliability fasteners for industries such as energy, chemicals, transportation and machinery, always adhering to the concept of "quality first, customer first", and striving to become a global leading fastener manufacturing service provider.
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