Product Name: Alloy Roll

Level: Q345B, Q345C, Q345D, Q355B, Q355C, Q355D

Standard: GB/T1591-2018

Technology: Hot rolling, controlled rolling, normalizing, normalizing+tempering, tempering+quenching (quenching and tempering)

Processing methods: bending, welding annealing, uncoiling, cutting, punching, polishing, quenching and tempering rolling, or according to customer requirements

Usage: Electric iron towers, various types of lifting cranes, heavy-duty trucks, oil derricks, high-temperature fans, large electric shovels, dump trucks and drilling machines, coal mine hydraulic supports, steel structures, etc.

Value added technology: galvanizing, painting, anti-corrosion coating

Regular order: 25 tons or one container, small quantity can also be contacted

Packaging: Standard airworthiness export packaging: Waterproof paper+steel triple packaging+wooden box

Construction period; 7-15 days

Chemical composition: