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FAQ
Q355NH railway steel yield reached the leading level in China
The company specializes in the research and development, production and sales of Q355NH railway steel seamless pipes, longitudinally welded pipes, large-diameter welded pipes, API 5L welded pipes, spiral welded pipes, and large-diameter thick-walled strai
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Whether Q355NH steel structure need preheating
The company attaches great importance to systematic management, and has passed the Q355NH steel structure ISO9001 quality management system, ISO14001 environmental management system, OHSAS18001 occupational health and safety management system, and ISO 900
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What are the characteristics of qualified Q355GNH factory price
The company always adheres to the Q355GNH factory price principle of "quality first, user first", and takes every cooperation seriously. It is our biggest wish that the steel material, specification and quantity can fully meet the requirements o
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What are the uses of Q355GNH Z35 plate
Based on the main business of iron and steel, we are committed to producing high-quality, green and efficient steel products. The main steel products are medium and Q355GNH Z35 plate heavy plate, hot rolled coil, section steel, steel tube, etc., which are
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What is the best quality EN corten sheet S235J2W?
As a leading hot rolled plate mill in China, We manufacture and export carbon steel and alloy EN corten sheet S235J2W steel plates in different sizes and of different thickness. We have an adept and proficient team of professionals in addition to our resp
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Is EN 10025-5 weathering steel S355J0W steel stainless?
The BBNSTEEL company has the first-class qualification for steel structure professional contracting, integrating production, design and installation, and can undertake various steel structure projects. The product has a wide surface, flat and smooth surfa
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What is the strongest EN 10025-5 corten steel S235J0W?
Over the years, the company has trained a number of professional sales talents, enriched the concept of various marketing and customer service, and strengthened the business strength of the company. Now the company's business EN 10025-5 corten steel
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How to improve the quality of JIS SMA490CW hot rolled weathering steel
Since its establishment, the company has always adhered to the enterprise spirit of "solid feet and lofty ideals, dare to create and take responsibility, and dedicate to work". After years of careful management, the company has achieved the doub
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What are the effects of phosphorus in JIS corten steel grade SMA400BP
The company adheres to the JIS corten steel grade SMA400BP external market, internal management, quality and efficiency oriented development path, and has achieved good economic and social benefits. With strong financial strength, advanced management expe
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Does JIS SMA400BP high weather resistance steel rust easily?
The company was established in 2000, covering an area of more than 4,500 acres. It has fixed assets of 200 million yuan, and employs more than 1,200 people. It has now formed coking, sintering, white ash, pellets, ironmaking, JIS SMA400BP high weather res
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What harm does the excessive weld height of JIS SMA400AW atmospheric corrosion resisting steel bring
The BBNSTEEL company has the first-class qualification for steel structure professional contracting, integrating production, design and installation, and can undertake various steel structure projects. The product has a wide surface, flat and smooth surfa
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What is the SPA-C steel for railway rolling stock price export to Thailand
The company adopts the SPA-C steel for railway rolling stock international advanced management system, and has passed the certification of ISO9001 quality management system, ISO14001 environmental management system and GB / T28001-2001 occupational health
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What is the ASTM A242 corten steel strips price export to South Africa
Standing at a new historical starting point, we adapt to the requirements of supply side structural reform, adhere to the overall strategy of "innovation driven, quality leading, ASTM A242 corten steel strips quality improving and efficiency increasi
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Stock A242 Type 1 atmospheric corrosion resisting structural steel with good price
The company adheres to green development, supported by scientific and technological innovation and technological progress, vigorously advocates the A242 Type 1 atmospheric corrosion resisting structural steel production and life style of saving, environme
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EU demand for SPA-H welded weathering steel sheet will increase this year
Our company's SPA-H welded weathering steel sheet power boilers, heating furnaces of double bars, double high lines and medium and thick plates all adopt heat storage technology, which can fully use blast furnace gas; the ladle baking, Maerz active l
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How long will A242 Type 2 steel for oil production platforms last not rust outside?
Zhengzhou BBN steel company was established in 2000. After more than ten years of development, it has formed a professional operation pattern integrating R&D, production, sales and after-sales service. In recent years, A242 Type 2 steel for oil produc
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What is the SMA570W seaport buildings used steel shapes
The company has always adhered to the principle of "genuine goods at low prices", put an end to the sale of fake and shoddy SMA570W seaport buildings used steel products, do not deceive customers, treat customers in good faith, truly consider fo
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What are the production technical requirements of SMA490CW oil derricks used steel
Our company specializes in the production of steel plates, steel coil, steel sections, welded pipes and seamless pipes products, sales of GB, ASME, ASTM, JIS, DIN, EN, API and other standards and specifications of steel SMA490CW oil derricks used steel an
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What is the difference between open flat and original SMA400BP railway vehicles steel
Vigorously develop circular economy: the company adheres to the development path of circular economy, realizes the efficient utilization of energy and SMA400BP railway vehicles steel resources, implements "four closed circuits" for renewable gas
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How do I know the price of SMA400AW container steel plate?
Our company was founded in 2000, which initially committed to providing high-quality steel SMA400AW container steel plate products for China's rapid infrastructure construction. With the advantages of steel resources and good reputation in the domest
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How to distinguish authenticity of Q355NH high-speed project steel
Our company has Q355NH high-speed project steel strong technical force, complete production equipment, advanced production technology, perfect testing methods, and high quality. It has a Class D (Class I and Class II pressure vessel) manufacturing license
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How to deal with iron oxide residual problem of Q265GNH bridge structural steel sheet
The company is a leading steel production and exporting group in steel materials with advanced production technology, metal-cutting skill, and steel structures engineering projects. We can supply carbon steel plate and sheet, alloy steel plates and struct
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Is Q415NH atmospheric corrosion resistant steel and tool steel the same?
Due to vast experience & concerted efforts of all employees, we are known as a reliable supplier of API 5l Line Pipe, seamless pipes and ERW pipes. Our Q415NH atmospheric corrosion resistant steel customers in the world has about 4000 clients in 70 co
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What is the price of Q235NH railway steel sheet per ton in Shanghai, China
The company adheres to the service concept of "you give the order to me and I leave the satisfaction to you". Over the years, our Q235NH railway steel sheet steel products are supplied in time, with reliable quality and perfect and thoughtful af
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What is the 09CuPCrNi-A hot rolled sheets price export to Australia
In production and operation, the company always attaches great importance to product 09CuPCrNi-A hot rolled sheets quality. Product quality is stable, performance index is superior, after-sales service is in place, the company's products have been ex
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