On March 19, 2020 the us international trade commission (ITC) vote on imports from China and India's carbon alloy A709 grade 50W bridge steel plate steel screw (Carbon and Alloy Steel Threaded Rod) to make a positive final anti-dumping and anti-subsidy industry damage. All five members of the international trade commission voted in favor of the ruling. The us department of commerce will issue anti-dumping and countervailing duty orders on imports of A709 grade 50W bridge steel plate carbon alloy steel screws from China and India, according to the itc's affirmative ruling.
The company has a mature technical team whose reponsibility is to design the drawing, choose suitable material and evaluate the whole production processaccording to customers’ requirement. The company is led by talents and technology, and comprehensively promotes its six business segments like steel material supply, precision steel casting, environmental protection equipment, household appliance, A709 grade 50W bridge steel plate steel structures and oil tank projects. Seeking new developments in new technology and business areas, and fostering a large number of industry-leading, international-level projects.
42crmo steel is an ultra-high-strength steel with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering, good low-temperature impact toughness. 42crmo steel plate is also heat-resistant steel, which has high creep strength and endurance strength at high temperature, and can work for a long time at 500℃.
A709 grade 50W bridge steel plate, No.45 seamless pipe belongs to high quality carbon structural steel. The carbon (C) content of No.45 seamless pipe is 0.42 ~ 0.50%, Si content is 0.17 ~ 0.37%, Mn content is 0.50 ~ 0.80%, Cr content is ≤ 0.25%, Ni content is ≤ 0.30%, Cu content is ≤ 0.25%. The tensile strength, yield strength, elongation, reduction of area and impact energy of No.45 seamless pipe are 600 MPa, 355 MPa, 16% and 40% respectively. No.45 seamless pipe is used to manufacture high strength moving parts.
In January 2019, one of our Vietnam customer purchased 395.62 tons Q345B steel plate A709 grade 50W bridge steel plate for their construction project, we prepared all the goods ready within 5 days, and supplied the goods with painting sand blasting to SA2.5 A709 grade 50W bridge steel plate and priming gray oxide primer, and arrange shipment in time. Meet the customer urgent delivery request.
Our company has strict quality control standards. If you want to visit our factory, you are welcome at any time! We produce a lot of steel products every month to export A709 grade 50W bridge steel plate to all over the world. Because our customers are from all countries, they will order a large number of steel products from our company every month.
