carbon steel pipe-manufacture,factory,supplier from China

(Total 19 Products for carbon steel pipe)
Product description:Stainless steel pipe is a tubular material made of stainless steel.
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Product description:Seamless steel pipe is made of a whole round steel with holes, and there is no weld on the surface. It can be hot rolled, cold rolled or cold drawn.
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Product description:Angle bar is a carbon structural steel, this carbon structural steel is suitable for the construction field, can be used to fix different buildings, play a fixed Angle role.The surface finishes are available in Carbon Black, Mild Steel, Pre-Galvanized, Hot Dip Galvanized (HDG), Galvanized Coated, and can also be customized to meet customers' requirements.Product parameters:ItermAngle steelStandardAiSi/ASTM/bs/DIN/GB/JIS/ENMaterialASTM A36 Q195 Q235 Q345 SS400 S235JR S355JRApplicationwidely used in a variety of architectural  and engineering structures, such as
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Product description:Channel steel is a long strip of steel with a fluted section. It is a carbon structural steel for construction and machinery. It is a shaped steel with a complex section and its section shape is a fluted one.
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Product description:Welded steel pipes are manufactured by rolling steel sheets or plates into a cylindrical shape and welding the edges together. They are widely used in various industries due to their strength, durability, and versatility.
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Product description:Galvanized steel pipes are essential components in various construction and plumbing applications, known for their corrosion resistance and durability. These pipes are coated with a layer of zinc to protect against rust and environmental factors, making them an ideal choice for both indoor and outdoor use. In production, the shape of galvanized pipes can be round or rectangular.
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Product description:Stainless steel bars are a general term for round steel, square steel, flat steel, hexagonal steel, and octagonal steel. They can be divided into pressure processing steel and cutting processing steel according to their processing methods, and can be classified into five types based on their structural characteristics: austenitic ferrite, ferritic, martensitic, and precipitation hardening.
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Product description:Stainless steel coil is an alloy steel with smooth surface, high weldability, corrosion resistance, polishability, heat resistance, corrosion resistance and other characteristics. It is widely used in various industries and is an important material in modern industry. Stainless steel is divided into austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, and duplex stainless steel according to the structure state.Austenitic Stainless Steelstainless steel with an austenitic structure at room temperature.
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Product description:Galvanized steel coil, the thin steel plate is dipped into the melted zinc tank, so that its surface adheres to a layer of zinc thin steel plate.
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Product description:An economical cross-sectional profile with a cross-sectional shape similar to the capital Latin letter H, also known as universal steel beam, wide (edge) I-beam, or parallel flange I-beam. The cross-section of H-beam usually includes two parts: the web plate and the flange plate, also known as the waist and edge.The flange of H-shaped steel is parallel or nearly parallel on the inside and outside, and the end of the flange is at a right Angle, so it is named parallel flange I-steel.
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Product description:Stainless steel plate is generally a general term for stainless steel plate and acid resistant steel plate. It has a smooth surface, high plasticity, toughness, and mechanical strength, and is resistant to corrosion by acid, alkaline gases, solutions, and other media. It is an alloy steel that is not easily rusted.The production process of stainless steel plates mainly includes multiple steps such as hot rolling, cold rolling, annealing, acid washing, and surface treatment.
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Product description:Cold-rolled steel rolling begins with hot-rolled steel coils or hot-rolled steel plates, which are further processed by cold rolling.
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Product description:Color coated coil, coated with a variety of different colors of organic paint color steel coil. It is a product made of hot galvanized sheet and hot aluminized zinc plate, which is coated with one or several layers of organic coating on the surface after surface pretreatment (chemical degreasing and chemical conversion treatment), and then dried.The color coated steel strip using hot-dip galvanized steel strip as the base material is protected by zinc layer, and the organic coating on the zinc layer covers and protects the steel strip from rusting, and the service life
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Product description:Galvanized strip is a long, narrow strip of cold or hot rolled steel coated in varying degrees with a material called (zinc,aluminum). Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Complex physical and chemical reactions occur between hot-dip galvanized strip steel matrix and molten bath to form a tight zn-fe alloy layer with corrosion resistance. The alloy layer is integrated with the pure zinc layer and the strip matrix.
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Product description:Hot rolled steel coil is a product made of heated billets rolled and pressed at high temperatures. It has excellent physical and chemical properties and is widely used in automobile, construction, machinery manufacturing and other fields.Hot rolled steel for automotive structures has high strength, good forming and welding capabilities, high dimensional accuracy and surface quality, and is widely used in various automotive and component manufacturers to produce various automotive structural components such as beams and wheels.
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Product description:Color steel tile, also known as: color compression tile, is the use of color coated steel plate, rolled cold bending into various wave patterns of the compression plate.It is suitable for industrial and civil buildings, warehouses, special buildings, roof, wall and interior and exterior wall decoration of long-span steel structure houses.Surface finish: galvanized/galvalume steel sheets.Product parameters:ItermColor-coated corrugated sheetsStandardAiSi, ASTM, bs, DIN, GB, JISMaterialSGCC, SGCH, DX51D, Q195, Q235ApplicationRoofing Sheet, Rolling Shutter, Sandwich PanelP
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Product description:The C purlin steel is automatically processed by the C-shaped steel forming machine.
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Product description:Rectangular tubes can be simply produced and customized to meet the needs of unique projects. They can be cut, welded, bent, drilled and molded into a variety of forms, allowing them to be seamlessly integrated into complex structures.
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Product description:Square tubes can be simply produced and customized to meet the needs of unique projects. They can be cut, welded, bent, drilled and molded into a variety of forms, allowing them to be seamlessly integrated into complex structures.
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Relate News
Changshengda Steel Co., Ltd. is committed to providing high-quality products and services for steel pipe users. Our main products are high-frequency welded pipes, galvanized pipes, and spiral welded pipes, with specifications ranging from 20 * 20 * 1.2-500 * 500 * 40mm, 20 * 30 * 1.2-400 * 600 * 40mm, Ø 219-1420mm. The normal production materials are Q195-Q345B black, galvanized rectangular pipes and spiral welded pipes.
On September 13th, the machines of Changshengda Steel Company's large straight seam production line roared, welding sparks splattered, and each steel pipe manufacturing process ran smoothly and at high speed. As of now, the company has produced and supplied 39 specifications of pipes for local pipeline projects since August.Since the beginning of this year, Changshengda has faced new situations and changes in the steel pipe market for oil and gas transportation.
Recently, Changshengda successfully tested the upper limit of the bankruptcy line design and rolled 28mm ultra thick high-strength hot-rolled steel coils.The market capacity of hot-rolled high-strength steel coils with a thickness of 25-30mm is large, mainly used for major engineering construction pile pipes. They are processed by spiral welding, and the steel pipe is used in complex environments with high requirements for the quality of the coil material.
Changshengda Iron and Steel Co., Ltd. located in Shandong is a modern comprehensive enterprise mainly engaged in the production and sales of square and rectangular pipes. The company has three domestically advanced high-frequency welded steel pipe production lines, and its products are sold throughout the country. Recently, in the company's production workshop, we saw machines roaring and two production lines running at full capacity, with products continuously being taken offline.
Recently, the H steel market has experienced a significant price increase, which is mainly driven by several key factors. Firstly, the global increase in raw material prices, especially the rising prices of iron ore and coke, has directly pushed up the production cost of H steel. Secondly, with the gradual recovery of the global economy, the demand for H-steel in the construction industry has increased, especially in the fields of infrastructure construction and real estate development.
On September 14th, the 2100 unit of Hot Acid Returning Project, constructed by Metallurgical Industry Company, was successfully ignited and baked.The newly built unit of this project is used for annealing, shot blasting, and acid washing of hot-rolled stainless steel coils to eliminate internal stress, remove surface oxide scale, and meet the requirements of the final product for the grain structure and size of the raw materials. The processed steel coil can directly become a commodity coil or enter the cold rolling process.
Entering the tens of thousands of square meters production workshop of Changshengda Steel Co., Ltd., multiple sets of sheet metal production lines are running in parallel, with no end in sight. The coated sheet, which is over one meter wide, flows rapidly between the rollers, undergoes multiple rolling and forming processes, and is packaged into rolls.External orders are pouring in, and internal production heat is rising steadily. Everyone is racing against time and full of enthusiasm, "said the chairman and general manager of the company.
On April 23rd, the first roll of hot-dip galvanized products was taken offline.On May 5th, the first roll of hot-dip galvanized aluminum magnesium products was taken offline.In recent days, the highly anticipated provincial major project - Changshengda Iron and Steel Company's product structure optimization and upgrading hot-rolled acid washed plate (2.5-6.0mm) galvanized aluminum magnesium project has received widespread attention from the industry.The intelligentization of hot-rolled pickling plate galvanized aluminum magnesium project goes beyond intelligent robots.
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