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By Region: data shows that in the first quarter of Asia, crude steel production was 315.2 million tons, down 0.3% year on year. Crude steel production in the EU region in the first quarter was 38.3 million tons, down 10.0% year on year. The output of crude steel in North America in the first quarter was 29.5 million tons, down 4.0% year on year. According to the output ranking, according to the latest data of the world iron and Steel Association, the output of crude steel in the top ten countries in March 2020 was 126 million tons (85.71% of the world), and the output of crude steel in the first quarter was 376 million tons (85.07% of the world).
BBN company team and culture: tt the end of 2019, in order to thank employees for their hard work and enrich their sparetime lives, the company organized a pleasant trip to Phuket Island, Thailand This tour lasted 6 days and 5 nights, and returned by plane on the evening of December 27 We took off in Zhengzhou at about 5o'clock in the afternoon on the 22th December Let's seize the day and live it to the full, and greet the arrival of the year 2020 together,supplier of BP370 bulletproof.
Pressure vessel steel plate is mainly used for manufacturing pressure vessel or other similar equipment for gas separation and gas storage and transportation in petroleum and chemical industry. Generally, the working pressure of pressure vessel steel plate is 320kg / cm2 or 630kg / cm2 under normal pressure, and the temperature is within the range of - 20-450 ° C. It is required that the pressure vessel steel plate has not only certain strength and good plasticity and toughness, but also good cold bending and welding performance.supplier of BP370 bulletproof
In 2016, we brought our customer to visit our NM400 hot rolled plate; producing line and our shanghai warehouse for 30,000 tons plate and structure. As a result, Our client purchased 500 tons NM 400 as first order, which is shipped by 3 times. In future. Our company will always guarantee that all the delivery condition for Hardox plate provided will be with quenching and tempering, which is the best delivery type according GB/T 24186 standard.supplier of BP370 bulletproof
Since its establishment, the company has participated in several key railway and highway projects. After years of development, the company’s supplier of BP370 bulletproof domestic market has been exported to more than a dozen provinces and cities including Kunming, Shenzhen, Hunan, Sichuan, Shanghai, Nanjing, Heihe, Jilin, Inner Mongolia, and Xinjiang . International trade is exported to Kazakhstan, South Korea, Vietnam, South Africa and many other countries, and has been well received by customers.
EN10025-6 S960QL structural steel plates are quenched and tempered high strength steel with yield strength of 590Mpa ~ 960MPa. S960QL steel plates have technical requirement of flaw detection, Z15 Z35 thickness direction performance requirements, high strength and high toughness requirements and so on.
After hot extrusion, the grains of the alloy wear-resistant steel plate are significantly refined, dendrites and network structures are broken, and the grain size and the distribution of precipitated phases in the alloy are more uniform to generate Al2Y and Al3Y phases distributed within and along the grain boundaries , The hardness is significantly improved, the mechanical properties are significantly improved, the deformation strengthening effect is more significant, and the corrosion resistance of the alloy wear-resistant steel plate is significantly improved.
Supplier of BP370 bulletproof,Team concept: respect, communication, coordination and symbiosisBusiness philosophy: leading by strategy, driving by innovation, creating valueManagement concept: goal oriented, efficient operation, stimulation of vitality and continuous improvementQuality concept: standard guidance, control process, craftsman spirit, leading serviceTalent concept: lifelong learning, give full scope to the talents, the sea refuses no riverInnovation concept: innovation is the first driving force for the company's high-quality developmentCustomer concept: taking customers as the center is the foundation of the company's survival and developmentsupplier of BP370 bulletproof
Pre:bp370 bulletproof steel vs mild steel price is moderate
Nextbp370 bulletproof manufacturer for vessels and boilers in the oil and gas industries
Threat STANAG 4569 1 class (Infantry Rifles, 5.56/7.62 Ball) Artillery Simulator: 20mm FSP (simulating 155mm threat) at 520 m/sec from a distance of 100 meters (7,273J). Due to very low probability of a large fragment retaining enough velocity at these d
MoreThis NIJ 0108 Ⅳ class standard is applicable to all ballistic resistant materials (armor) intended to provide protection against gunfire, with the exception of police body armor and ballistic helmets, which are the topic of individual NIJ performance stan
MoreThis NIJ 0108 Ⅲ class standard is applicable to all ballistic resistant materials (armor) intended to provide protection against gunfire, with the exception of police body armor and ballistic helmets, which are the topic of individual NIJ performance stan
MoreEN 1063 standard applies to attack by handguns, rifles and shotguns and glazing in buildings for interior and exterior use: Handgun classes are EN 1063 BR2, EN 1063 BR3 and EN 1063 BR4, Rifle specifications are EN 1063 BR1, EN 1063 BR5, EN 1063 BR6 and EN
MoreEN 1063 BR6 class is a safety glass standard established by the European Commission to measure the protective strength of bulletproof glass. EN 1063 BR6 class is usually used in conjunction with EN 1522 (standard for the resistance of windows, doors, shut
MoreEN 1063, also known as CEN 1063, EN1063 BR5 class is a safety glass standard established by the European Commission to measure the protective strength of bulletproof glass. EN1063 BR5 class is usually used in conjunction with en 1522 (standard for the res
MoreRamor 600 is an ultra-high hardness bulletproof steel, which can provide 3-6 mm (0.118-0.236 ") thick plates with a nominal hardness of 600 HBW. Ramor 600 is available in 3-6 mm (0.118-0.236 ") thick, delivered in quenched condition without further heat
MoreRamor 550 steel is an ultra-high hardness bulletproof steel, which can provide 3-15 mm (0.118-0.591 ") thick plates with delivery hardness of 540-600 HBW. Ramor 550 steel is available in 3-6 mm (0.118-0.236 ") thick plates and 6-15 mm (0.236-0.591") th
MoreRamor 500 is a high hardness bulletproof steel, which can provide plate thickness of 2-30 mm (0.079-1.18 ") and deliver hardness of 490-560 HBW. Ramor 500 is available in 2-6.5 mm (0.079-0.256 ") thick plates and 6-30 mm (0.236-1.18") thick plates. Ram
MoreRamor 450 steel is a medium hardness bulletproof steel, which has both bulletproof function and impact toughness. Ramor 450 steel is available in 8-16 mm (0.315-0.630 ") thick plates with delivered hardness of 400-480 HBW. Ramor 450 steel does not requir
MoreThe anti explosion steel Ramor 400 is an explosion-proof medium hardness steel, which can provide plate thickness of 2-30 mm (0.078-1.18 ") and the delivered hardness is 360-460 HBW. Ramor 400 can provide 2-12 mm (0.078-0.472 ") thickness fixed length s
MoreThe Ramor 300 is a low alloy bulletproof steel plate that provides 3-6 mm (0.118-0.236") sheet with a hardness of 260-320 HBW. The Ramor 300 does not require further heat treatment. Ramor 300 size range: 3.0-6.0mm thickness of open cutting sheet.
MoreThe EN1522 FB7 class/ BR7 window detailed on this page below is specifically tested to EN 1063 BR7 and EN1522 FB7 class, withstanding multiple impacts from a 7.62 x 51 calibre weapon, a Rifle (AP). As you can see from the table below there are many compar
MoreOur company manufacture EN 1522 FB5, EN1522 FB6 class and EN 1063 BR5 and BR6 Ballistic Windows to suit your specific requirements. Our Bullet Windows have been independently tested and certified within the UK to both EN1522 FB5 and EN1522 FB6 class with
MoreSince the end of 1998, the new Euro Standard EN1522 FB5 class has been applied Europe-wide and replaces all standards that have been valid in these countries so far. The EN1522 FB5 class applies to all bulletproof doors, windows, shutters, transfer trays
MoreWeldability of BP600 bulletproof steel plate: the carbon equivalent of BP600 bulletproof steel plate is between 0.50 and 0.62, which indicates that the steel has good weldability. The BP600 bulletproof steel plate heat input during welding is about 1.5-2.
MoreWeldability of BP500 bulletproof steel plate: the carbon equivalent of BP500 bulletproof steel plate is between 0.50 and 0.62, which indicates that the steel has good weldability. The BP500 bulletproof steel plate heat input during welding is about 1.5-2.
MoreThe BP440 steel sheet can be heat treated. It has excellent gun resistance, strong impact resistance, uniform and stable performance, good shape and surface quality. This BP440 steel sheet is suitable for cash carriers, armored personnel carriers, escort
MoreBP370 steel plate is heat treated with hot rolled coil as base plate. BP370 steel has excellent gun resistance, strong destructive impact resistance, uniform and stable performance, good shape and surface quality.
MoreBP370 steel plate is heat treated with hot rolled coil as base plate. BP370 steel has excellent gun resistance, strong destructive impact resistance, uniform and stable performance, good shape and surface quality.
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