The company has a perfect after-sales service system and quality assurance system. The company adheres to the service principle of "all for users", and has established a professional after-sales service team. In the future service process, the a
The company has a perfect after-sales service system and quality assurance system. The company adheres to the service principle of "all for users", and has established a professional after-sales service team. In the future service process, the a
The company has a perfect after-sales service system and quality assurance system. The company adheres to the service principle of "all for users", and has established a professional after-sales service team. In the future service process, the after-sales service adopts regular return visit for customers. Timely understand the customer's satisfaction with our products, and solve the user's problems at any time.
The company has an annual spot inventory of 20,000 tons, and its own 20,000 square meter indoor warehouse, with normalizing container plates, API5L Gr.B wide and thick steel for oil and gas pipeline, extra wide and extra thick low alloy plates, A573 Gr 70 carbon steel sheet, chromium molybdenum steel, high strength plates, bridge plates, weathering steel, and excellent carbon Steel, military steel, etc. It can cut squares, discs, door frames, flanges, special-shaped parts, drilling, beveling, etc.
Weathering steel generally adopts the process route of fine material into the furnace-smelting (converter, electric furnace-microalloying treatment-argon blowing-LF refining-low superheat continuous casting (feeding rare earth wire)-controlled rolling and cooling. The scrap steel is added into the furnace together with the charge, and smelted according to the conventional process. After the A573 Gr 70 carbon steel sheet steel is tapped, deoxidizers and alloys are added. After the molten steel is treated with argon blowing, the molten steel is cast. By adding rare earth elements to the steel, the A573 Gr 70 carbon steel sheet weathering steel is purified and the content of inclusions is greatly reduced.
A573 Gr 70 carbon steel sheet, 15CrMo alloy steel is Chinese material. It is characterized by high Chrome and Molybdenum contents. The 15CrMo alloy steel chrome content is 0.80-1.10, and molybdenum content is 0.40-0.55. Besides, 15CrMo carbon content is 0.12-0.18, silicon content is 0.17-0.37, manganese content is 0.40-0.70. The heating temperatures for quenching and tempering of 15CrMo alloy steel are 900 and 650 centigrade respectively. The yield point of 15CrMo alloy steel is 295Mpa.
The predecessor of Ningbo port is Ningbo Port Authority. Ningbo port consists of Beilun port, Zhenhai port, Ningbo port, Daxie port and Chuanshan port. It is a multi-functional and comprehensive modern deep-water port integrating inland river port, estuary port and seaport.
Our company has its own steel plate manufacturing plant, processing plant and steel pipe plant. We can machine the steel according to the A573 Gr 70 carbon steel sheet customer's requirements and meet the customer's requirements. If you want to ask any questions about steel products, please contact us directly. Our customer service staff will give you a detailed answer. If you want to purchase A573 Gr 70 carbon steel sheet steel products, please tell me your specific needs, we have professional business personnel to communicate with you.
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