What are the requirements for welding thick high quality BP300 bulletproof steel

The company has superior geographical location and convenient transportation. After more than 20 years of market trials and tribulations, from small to large, from weak to strong, in order to meet the needs of customer extension development, the company expanded the deep high quality BP300 bulletproof steel processing services of cutting steel pieces. Now we have built a business system integrating steel plate, steel plate cutting and high quality BP300 bulletproof steel steel deep processing. The company provides one-stop solution for customers with lower price, higher quality and faster response speed.

Hot continuous rolling can be divided into ordinary carbon structural steel, low alloy steel and alloy steel according to materials and properties. According to the different uses, it can be divided into: cold forming steel, structural steel, automobile structural steel, corrosion-resistant structural steel, mechanical structural steel, high quality BP300 bulletproof steel, welding gas cylinder and pressure vessel steel, pipeline steel, etc. We adhere to the tenet of "customer first, quality assurance and good reputation", and always provides high-quality products for our customers.

Cold rolled coil products high quality BP300 bulletproof steel have accurate size and uniform thickness, and the thickness difference of coil is generally less than 0.01-0.03mm or less, which can fully meet the requirements of high precision tolerance. The surface quality of cold rolled products high quality BP300 bulletproof steel is superior, and there are no defects such as pockmarks, pressing iron oxide scale and so on, which often appear in hot rolled coils. According to the requirements of users, coils high quality BP300 bulletproof steel with different surface roughness can be produced (glossy surface or matte surface, etc.).

high quality BP300 bulletproof steel, Hot rolled seamless tube is usually produced on automatic tube rolling mill. After the solid tube blank is inspected and the surface defects are removed, it is cut to the required length, centered on the end face of the piercing end of the tube blank, then sent to the heating furnace for heating, and perforated on the piercing machine.

ST37-2 is a kind of low carbon steel with carbon content of 0.20%, similar to S235JR or Q235 high quality BP300 bulletproof steel. It's not as strong as common ASTM A36, but it is also widely applied by everyday uses and structural applications where high strength is not so important. Equal ST37-2 angle steel size: high quality BP300 bulletproof steel Size: 20 × 20 mm to 200 × 200 mm. Thickness: 3 - 35 mm. Length: 6 m, 9 m or as required. Unequal ST37-2 angle steel size: high quality BP300 bulletproof steel Size: 30 × 20 mm to 250 × 90 mm. Thickness: 3 to 10 mm. Length: 6 m, 9 m, 12 m or per your request.

Our company has its own steel plate manufacturing plant, processing plant and steel pipe plant. We can machine the steel according to the high quality BP300 bulletproof steel 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 high quality BP300 bulletproof steel steel products, please tell me your specific needs, we have professional business personnel to communicate with you.

From the order to the delivery, there are three quality inspections to ensure that the qualified rate of finished products is more than 100%. We promise that every order will be tracked in a timely manner to ensure that customers can receive goods safely and constantly listen to their opinions and suggestions, reflect on our own problems, and let customers feel at ease. We have a large warehouse in Shanghai and Tianjin, which can provide customers with sufficient sources of supply.

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