Projects
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What are the precautions in the cutting of EN steel grade S460NL material
2021-01-12
The company's sales department has a professional team, they have professional steel knowledge, respond quickly, with the problems raised by customers can quickly give solutions, put the interests of customers first. With their own professional knowl
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Rolling process of S275NL carbon steel plate sheet
2021-01-12
Flat steel is a kind of steel with rectangular cross-section and blunt edges at the edges and corners. It is usually 12-300 mm wide and 3-60 mm thick. Compared with S275NL carbon steel plate sheet ordinary steel plate, the utilization rate of flat steel i
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Methods of surface quality inspection for SA572 Gr 60 carbon steel plate sheet
2021-01-12
What is the specific use of SA572 Gr 60 carbon steel plate sheet, hot rolled plate in daily life? First of all, hot rolled plate is used in bridge, vehicle structure, frame and other fields to play a role of bearing pressure. Secondly, high pressure boile
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JIS SM490C plates flaw detection process
2021-01-12
Welding is mainly used for manufacturing metal structure parts, and also for manufacturing machine parts. The welding connection performance is good, and it is convenient to weld JIS SM490C plates steel plates, profiles or castings and forgings according
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There are four main advantages of NC cutting for ASME SA514 steel material
2021-01-12
Strong pressure resistance of ASME SA514 steel material, boiler steel tube: The wall thickness of boiler steel tube is very important, because the steam pressure is very large, if the wall thickness is very thin, it will be broken by the steam pressure re
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EN steel grade S235JR plates Planing
2021-01-12
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 o
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Analysis on price trend of later JIS carbon steel SM400B CS plate market
2021-01-12
The quality inspection department is responsible for the inspection management of raw materials and finished products, and the quality inspection and acceptance of products and raw materials. Strictly abide by the company's management system, conscie
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The controlled cooling process of A709 Gr 50 carbon steel plate sheet
2021-01-12
Primary processing, steel plate cutting processing cutting method, it is a flame cutting, because it to the accuracy requirement of the cutting size is not very high, the thickness of the A709 Gr 50 carbon steel plate sheet plates in a certain range can b
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S420ML carbon steel plate sheet Rolling
2021-01-12
Flame cutting is a common hot cutting method in modern iron and steel industry. It is also a very important part in the process of iron and S420ML carbon steel plate sheet steel processing. Flame cutting can cut very thick carbon steel, its cutting range
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Main causes of subsurface bubble formation in S275JR carbon steel plate sheet
2021-01-12
The quality inspection department is responsible for the inspection management of raw materials and finished products, and the quality inspection and acceptance of products and raw materials. Strictly abide by the company's management system, conscie
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EN steel grade S275JR platesweldability
2021-01-12
Different form EN steel grade S275JR plates, room temperature and medium temperature boiler steel shall have those advantages:Higher room temperature strength;Good impact toughness and low notch sensitivity;As the drum and other parts require a lot of col
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Surface heat treatment methods for SA514 Gr B steel material
2021-01-12
For the team, cooperation is the core idea of daily work, and the core of common cooperation is resource sharing. With a perfect resource sharing mechanism, the whole team can be called a unity spirit.A good team lies in the ability to transfer resources,
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How can we reduce the cost of SA572 Gr 65 carbon steel plate sheet flame cutting
2021-01-12
"Our mill has three production lines:1).2500mm production line (Width: 1600-2300mm, SA572 Gr 65 carbon steel plate sheet Thickness: 6-30mm, Annual capacity: 1,600,000 Tons; 2).3500mm production line (Width: 2000-3050mm, Thickness: 10-80mm, Annual cap
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The price of S460NL carbon steel plate sheet in northwest Europe is uncertain
2021-01-12
"Our mill has three production lines:1).2500mm production line (Width: 1600-2300mm, S460NL carbon steel plate sheet Thickness: 6-30mm, Annual capacity: 1,600,000 Tons; 2).3500mm production line (Width: 2000-3050mm, Thickness: 10-80mm, Annual capacity
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JIS SM520C plates raw material
2021-01-12
According to the different heating and melting methods of wear-resistant steel plate, JIS SM520C plates, wear-resistant steel plate also has its own melting welding method. Cast welding is an earlier welding method, which uses the heat released during the
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The controlled cooling process of SM400A carbon steel plate sheet
2021-01-12
After comprehensive and professional training such as customer service, the customer service team has more strict discipline in the management of customer service team to ensure that customer service personnel respond to customers with a professional atti
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Will SA572 grade 65 carbon steel plate sheet price rise in the short term
2021-01-12
First to determine the welding methods, such as hand arc welding, submerged arc welding and tungsten argon arc welding, melting polar gas shielded welding machine, and so on are very many different kinds of SA572 grade 65 carbon steel plate sheet welding
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Professional EN steel grade S355J0 plates manufacturer
2021-01-12
How to distinguish between hot rolled and cold rolled process?The hot-rolled steel sheet has low strength, easy production and processing, and good plasticity. The process performance of the hot-rolled steel plate is poor (air oxidation and low smoothness
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The daily output of S355J2 carbon steel plate sheet reached a new high
2021-01-12
At present, the cutting thickness limit of laser cutting is 20 mm. However, it should be noted that oxygen will be added into the laser beam to cut 20 mm thick S355J2 carbon steel plate sheet steel plate, which will form a thin oxide film on the cutting s
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The price of WStE380 carbon steel plate sheet is expected to remain slightly stronger today
2021-01-12
The shipping department of the company arranges shipping booking for customers' goods in advance, and makes good matching with inland transportation. Effectively manage and follow up the customer's shipping schedule and give feedback to customer
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Will SA514 grade Q steel material peel after rusting
2021-01-12
The company has passed ISO quality management system certification, domestic advanced production technology, and high product batch stability. Selected materials, the source controls every quality link to ensure SA514 grade Q steel material product high q
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The purpose of annealing for A573 grade 70 carbon steel plate sheet
2021-01-12
How to distinguish between hot rolled and cold rolled process?The hot-rolled steel sheet has low strength, easy production and processing, and good plasticity. The process performance of the hot-rolled steel plate is poor (air oxidation and low smoothness
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Advantages of mechanical properties of EN steel grade S275JR material
2021-01-12
During the construction of hot-dip EN steel grade S275JR material galvanized pipe, the correct welding process shall be adopted, the inspection and acceptance shall be carried out in strict accordance with the specification, and the anti-corrosion treatme
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The production technology of S355JR carbon steel plate sheet
2021-01-12
The tensile strength of seamless steel pipe is more than 8-10 times of that of ordinary steel, and its elastic modulus is better than that of steel, with excellent creep resistance, corrosion resistance and seismic resistance; the mechanical performance o
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SA709 grade 50W carbon steel plate sheet Punching
2021-01-12
Good impact resistance. Wear resistant composite steel plate uses low carbon steel or low alloy, stainless steel and other toughness as the base material. The SA709 grade 50W carbon steel plate sheet metal material not only has good wear resistance, but a
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