Q420 Several shaped steel is widely used in steel structure (industrial plant, wholesale market, three-dimensional warehouse, large supermarket, solar support cable bridge), automobile, motorcycle, railway vehicle, building doors and Windows, transportation, shelf electrical cabinet, highway guardrab, construction steel structure, container, steel formwork and scaffolding, shipbuilding, bridge, transmission tower, steel sheet pile, cable bridge, agriculture, machinery, Furniture, storage, guide rail, keel steel, vegetable greenhouses, pipeline support.Q420C/Q420D can be used in the buildings under -20 degrees Celsius all year round, high safety factor, wide range of applications
Q420 high strength round steel
Q420 has high yield strength and tensile strength of round steel applications: construction, machinery manufacturing, steel structure engineering, shipbuilding, solar support, steel structure engineering, power engineering, power plant, agrochemical machinery, glass curtain wall, automobile chassis, airport, etc. Q420C/Q420D is widely used in alpine areas, it has high yield strength and corrosion resistance. It has better security
Q690 corrosion-resistant round steel
Q690 has high yield strength and tensile strength of round steel applications: construction, machinery manufacturing, steel structure engineering, shipbuilding, solar support, steel structure engineering, power engineering, power plant, agrochemical machinery, glass curtain wall, automobile chassis, airport, etc. Q690C/Q690D is widely used in alpine areas, it has high yield strength and corrosion resistance. It has better security
Q460 low alloy high strength C section steel its strength, toughness, plasticity, corrosion resistance and weather resistance are stronger than the general carbon material, generally used for higher stress requirements, or higher plastic requirements, or relatively special environment work, such as low temperature, high corrosion environment. With the advantages of adjustable size and high compressive strength, it is widely used in automobile, railway vehicle, building doors and Windows, transportation, shelves, electrical cabinets, highway guardrawers, construction steel structure, containers, steel formwork scaffolding, solar support shipbuilding, Bridges, transmission towers, steel sheet piles, cable tray, agricultural machinery, furniture, storage, guide rail, keel steel, vegetable greenhouses, pipeline support , municipal construction and other fields. Q460C/Q460D can be used in buildings below -20 degrees Celsius all year round, with high safety factor and wide application range
Q355 C-type steel has the advantages of adjustable size and high compressive strength. It is widely used in automobile, railway vehicle, building doors and Windows, transportation, shelves, electrical cabinets, highway guardrab, construction steel structure, containers, steel formwork scaffolding, solar support shipbuilding, bridge, transmission tower, steel sheet pile, cable tray, agricultural machinery, furniture, storage, guide rail, keel steel, vegetable greenhouse, pipe Road support, municipal construction and other fields. Q355C/Q355D can be used in long-term low temperature environment
Q355 channel steel alloy material, its strength, toughness, plasticity, corrosion resistance and weather resistance are stronger than the general carbon material, generally used for high stress requirements, or high plastic requirements, or relatively special environment work, such as low temperature, high corrosion environment. It is widely used in various building structures and engineering structures, such as beams, Bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reactor towers, container racks and warehouse shelves, etc. Q355 low alloy high strength channel steel is a kind of carbon building structural steel. It is a simple steel. Mainly used for workshop metal components and frames. In use, it is required to have good weldability, plastic deformation performance and certain mechanical strength. Q355c and q355d support -20℃~ 40℃ operation, high safety factor
Q355 Angle steel alloy material, its strength, toughness, plasticity, corrosion resistance and weather resistance are stronger than the general carbon material, generally used for high stress requirements, or high plastic requirements, or relatively special environment work, such as low temperature, high corrosion environment. Widely used in all kinds of steel structure workshop, bridge, tunnel engineering construction, road administrative construction, large construction engineering, q355c/q355d support long-term low temperature environment, high safety factor, wide application range.
Q460 alloy material, its strength, toughness, plasticity, corrosion resistance and weather resistance are stronger than the general carbon materials, generally used for higher stress requirements, or higher plastic requirements, or relatively special environment to work, such as low temperature, high corrosion environment. Widely used in all kinds of steel structure workshop, bridge, tunnel engineering construction, road management construction, large construction projects. Q460C/Q460D support long-term low temperature environment Z-shaped steel specification size adjustable, high compressive strength and other advantages are widely used in automobiles, railway vehicles, building doors and Windows, transportation, shelves, electrical cabinets, highway guardrab, construction steel structure, containers, steel formwork and scaffolding, solar support Shipbuilding, bridge, transmission tower, steel sheet pile, cable bridge, agricultural machinery, furniture, storage, guide rail, keel steel, vegetable greenhouse, pipeline support, municipal construction and other fields.
Q355 alloy material, its strength, toughness, plasticity, corrosion resistance and weather resistance are stronger than the general carbon material, generally used in higher stress requirements, or higher plastic requirements, or relatively special environmental work, such as low temperature, high corrosion environment. Widely used in all kinds of steel structure workshop, bridge, tunnel engineering construction, road administration construction, large construction projects. Z-shaped steel specification size adjustable, high compressive strength and other advantages are widely used in automobiles, railway vehicles, building doors and Windows, transportation, shelves, electrical cabinets, highway guardrab, construction steel structure, containers, steel formwork and scaffolding, solar support Shipbuilding, bridge, transmission tower, steel sheet pile, cable bridge, agricultural machinery, furniture, storage, guide rail, keel steel, vegetable greenhouse, pipeline support, municipal construction and other fields.
q460 low alloy high strength channel steel can be composed of various stress components according to the different needs of the structure, and can also be used as the connection between the components. It is widely used in various building structures and engineering structures, such as beams, Bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reactor towers, container racks and warehouse shelves, etc. q460 low alloy high strength channel steel is a kind of carbon building structural steel. It is a simple steel. Mainly used for workshop metal components and frames. In use, it is required to have good weldability, plastic deformation performance and certain mechanical strength. q460c, q460d support -20 ℃ to 40 ℃ operation, high safety factor
Q355 I steel alloy material, its strength, toughness, plasticity, corrosion resistance and weather resistance are stronger than the general carbon material, generally used in higher stress requirements, or higher plastic requirements, or relatively special environmental work, such as low temperature, high corrosion environment. Widely used in all kinds of steel structure workshop, bridge, tunnel engineering construction, road administration construction, large construction projects
Q460 I-beam steel low alloy high strength steel
Q460 low alloy high strength I steel its strength, toughness, plasticity, corrosion resistance and weather resistance are stronger than the general carbon material, generally used for higher stress requirements, or higher plastic requirements, or relatively special environment work, such as low temperature, high corrosion environment. I beam steel is widely used in all kinds of steel structure workshop, bridge, tunnel engineering construction, road construction, large construction engineering, large mechanical equipment such as lifting equipment, etc. Q460C/Q460D can be used in the buildings under -20 degrees Celsius all year round, high safety factor, wide range of applications
Q460 low alloy high strength steel Angle steel
Q460 low alloy high strength steel Angle steel can be composed of various stress components according to the different needs of the structure, but also can be used as a connection between the components. It is widely used in various building structures and engineering structures, such as beams, Bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reactor towers, container racks and warehouse shelves, etc. Q460 low alloy high strength steel Angle steel is a kind of carbon building structural steel. It is a simple steel. It is mainly used for metal components and frames in the workshop. In use, it is required to have good weldability, plastic deformation performance and certain mechanical strength. Q460C,Q460D support minus 20 degrees to 40 degrees operation,
Q690 Corrosion resistant Angle steel
Q690 corrosion-resistant Angle steel can be composed of various stress members according to the different needs of the structure, and can also be used as a connection between the members. It is widely used in various building structures and engineering structures, such as beams, Bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reactor towers, container racks and warehouse shelves, etc. Q690 corrosion-resistant Angle steel is a kind of carbon building structural steel. It is a simple steel. It is mainly used for metal components and frames in the workshop. In use, it is required to have good weldability, plastic deformation performance and certain mechanical strength. Q690C,Q690D support -20 to 40 degrees below zero
The main uses of Q420 square tube are: construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation support, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, etc.Q420 hot-rolled or cold-rolled strip or coil is a square section shape and size steel made of base material by cold bending processing and then high-frequency welding.
The main uses of Q235 square tube are: construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation support, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, etc.Q235 hot-rolled or cold-rolled strip or coil is a square section shape and size steel made of base material by cold bending processing and then high-frequency welding.
The main uses of Q355B square tube are: construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation support, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, etc.
Q345 material is generally used in special buildings or buildings with strict architectural requirements..C-shaped steel specification size adjustable, high compressive strength and other advantages are widely used in automobiles, railway vehicles, building doors and Windows, transportation, shelves, electrical cabinets, highway guardrab, construction steel structure, containers, steel formwork and scaffolding, solar support Shipbuilding, bridge, transmission tower, steel sheet pile, cable bridge, agricultural machinery, furniture, storage, guide rail, keel steel, vegetable greenhouse, pipeline support, municipal construction and other fields.
Q235B C-shaped steel specification size adjustable, high compressive strength and other advantages are widely used in automobiles, railway vehicles, building doors and Windows, transportation, shelves, electrical cabinets, highway guardrab, construction steel structure, containers, steel formwork and scaffolding, solar support Shipbuilding, bridge, transmission tower, steel sheet pile, cable bridge, agricultural machinery, furniture, storage, guide rail, keel steel, vegetable greenhouse, pipeline support, municipal construction and other fields.
Z-shaped steel specification size adjustable, high compressive strength and other advantages are widely used in automobiles, railway vehicles, building doors and Windows, transportation, shelves, electrical cabinets, highway guardrab, construction steel structure, containers, steel formwork and scaffolding, solar support Shipbuilding, bridge, transmission tower, steel sheet pile, cable bridge, agricultural machinery, furniture, storage, guide rail, keel steel, vegetable greenhouse, pipeline support, municipal construction and other fields.
Z type steel specification size adjustable, high compressive strength and other advantages are widely used in automobiles, railway vehicles, building doors and Windows, transportation, shelves, electrical cabinets, highway guardrab, construction steel structure, containers, steel formwork and scaffolding, solar support Shipbuilding, bridge, transmission tower, steel sheet pile, cable bridge, agricultural machinery, furniture, storage, guide rail, keel steel, vegetable greenhouse, pipeline support, municipal construction and other fields.
Advantages: – Extremely competitive section-modulus-to-mass ratio. – Increased inertia for reduced deflection. – Large width, resulting in good installation performance. – Good corrosion resistance, the steel being thickest at the critical corrosion points.
Q355 U-shaped steel sheet pile
The advantages of U Hot Rolled Steel Sheet Piles are multiple: – A wide range of sections forming several series with various geometrical characteristics, allowing a technically and economically optimum choice for each specific project. – Combination of great profile depth with large flange thickness giving excellent statical properties. – The symmetrical form of the single element has made these sheet piles particularly convenient for re-use. – The possibility of assembling and crimping the piles into pairs at the mill improves installation quality and performance. – Easy fixing of tie-rods and swivelling attachments, even under water. – Good corrosion resistance, the steel being thickest at the critical corrosion points. Class C and class D can be operated under low temperature transition, with high safety factor and wide use range
Q245B which belongs to semi-killed steel. There are many uses and a large amount of use. It is mainly used in railways, bridges, and various construction projects to manufacture various metal components that bear static loads, as well as unimportant mechanical parts that do not require heat treatment and general weldments.
