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 ABS E40 hull structural steel processing services of cutting steel pieces. Now we have built a business system integrating steel plate, steel plate cutting and ABS E40 hull structural steel steel deep processing. The company provides one-stop solution for customers with lower price, higher quality and faster response speed.
Boiler steel plates are mainly used to manufacture various boilers and important accessories. Because the boiler steel plate is working under medium temperature (below 350°C) and high pressure, in addition to high pressure, it is also subject to impact, fatigue load and water and gas corrosion. It is required to ensure a certain strength and also have good welding and cold bending performance. Common grades: Q245R, A515 Grade 55, A515 Grade 60, ABS E40 hull structural steel, A516 Grade 65, A516 Grade 70.
ABS E40 hull structural steel, Chinese grade 45 steel belongs to high quality carbon structural steel. The application of ABS E40 hull structural steel, Chinese grade 45 steel depends on its various properties. ABS E40 hull structural steel, Chinese grade 45 steel has certain toughness and plasticity, high strength and good machinability. Good comprehensive mechanical properties of Chinese grade 45 steel can be obtained by quenching and tempering treatment. Chinese grade 45 steel is suitable for manufacturing high strength moving parts, such as air compressor, piston of pump, impeller of steam turbine, rolling shaft, connecting rod, worm, rack, gear and pin in heavy and general machinery.
keyword} product plate production process:Raw materials (scrap steel, pig iron and molten iron) → electric furnace (100 tons electric arc furnace smelting) → converter → LF furnace molten steel refining treatment → VD or VOD furnace molten steel vacuum treatment → die casting (various key die casting lines) or continuous casting (large Slab caster) (50 tons of slab electroslag furnace for remelting a steel ingot) → heating (continuous furnace and soaking furnace) → steel plate rolling (4100 and 4200mm rolling mills) → steel plate heat treatment (normalizing and tempering) Quality) →Steel plate cutting inspection→Inspection
EN10025-6 S960QL structural steel plates are quenched and tempered high strength steel with yield strength of 590Mpa ~ 960MPa. ABS E40 hull structural steel, S960QL steel plates have technical requirement of flaw detection, Z15 Z35 thickness direction performance requirements, high strength and high toughness requirements and so on.
Our company will accept the product quality objection registration record, pass it to the ABS E40 hull structural steel production unit and relevant departments, and timely coordinate the supervision of product ABS E40 hull structural steel quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.
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