Q345R boiler plates and sa573 gr 58 high strength steel plate to Singapore

Our company attaches great importance to technical support and after-sales service, and has established a customer service center to provide unified technical support and service for sa573 gr 58 high strength steel plate various engineering projects. Customer service center has a strong technical force of technical service team, composed of a customer service center manager, several sa573 gr 58 high strength steel plate after-sales service personnel, responsible for unified acceptance and processing of local after-sales service needs.

The cold working performance of sa573 gr 58 high strength steel plate and so on steel structure engineering steel is good, which can ensure that the steel will not crack or brittle fracture during high-temperature processing, and will not have a great impact on strength, plasticity and toughness due to processing. The durability of sa573 gr 58 high strength steel plate and so on steel structure engineering steel is good. Durability refers to the service life of steel structure. The main factor affecting the service life of steel is the poor corrosion resistance of steel, followed by the deterioration of mechanical properties of steel under long-term load, repeated load and dynamic load.

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 sa573 gr 58 high strength steel plate 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 sa573 gr 58 high strength steel plate weathering steel is purified and the content of inclusions is greatly reduced.

We supply 5800 tons A53 Gr B ERW pipes to Qatar for Qatar Integrated Railway Project - Green Line. This is the first Metro Line in Qatar, and it is located in Doha. We got the order by tender, launched by the Qatar Railways Company for designing, construction and completion of Green Line Project. Before putting order, a delegation from the sa573 gr 58 high strength steel plate project side visited us and several other famous steel pipe mills in China for 15 days. Finally, we were chosen and finished the task exceeding their expectations.