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Steel grating is indeed a versatile and robust construction material used in various applications due to its strength, durability, and resistance to corrosion. Let's break down the key points you've mentioned:
Construction: Steel grating is made by weaving parallel flat steel bars (load-bearing bars) with intersecting twisted square steel bars (cross bars). The nodes where these bars intersect are typically welded or locked together using special mechanisms to ensure the grating is secure and stable.
Materials:
Low-Carbon Steel: This is the most common material used due to its strength and ductility, which makes it suitable for various load-bearing applications.
Stainless Steel: This is chosen for environments where resistance to corrosion is crucial, such as in chemical plants or coastal areas.
Alloy Materials: These may be used to enhance specific properties like strength, weight, or corrosion resistance, depending on the application.
Surface Treatments: To improve the anti-corrosion performance and aesthetic appeal of steel grating, several surface treatments are used:
Hot-Dip Galvanizing: This involves dipping the steel in molten zinc, which creates a protective coating that prevents rusting.
Electroplating Galvanizing: A process where a zinc coating is applied to the steel through electrolysis.
Spray Coating: This includes processes like powder coating, where a dry paint is applied and then melted onto the steel, or paint coating, which uses liquid paint.
Bearing bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10,100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1'x3/16', 1 1/4'x3/16', 1 1/2'x3/16', 1'x1/4', 1 1/4'x1/4', 1 1/2'x1/4', 1'x1/8', 1 1/4'x1/8', 1 1/2'x1/8' etc. |
Bearing bar centers | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5,33,34, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
Cross bar centers | 11,22,33,38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2' & 4' etc |
Material Grate | ASTM A36, A1011, A569, Q235, S275JR, SS304,ss316 Mild steel & Low carbon steel, etc |
Surface treatment | Black, self colour, hot dip galvanized, painted, spray coating,Electropolishing |
Grating Type | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, Japan :JIS |
Application | -Rotation ways, channels, and platforms for pump rooms and engine rooms in various ships; -Flooring in various bridges such as railway bridge sidewalks, over-bridges across the street; -Platforms for oil extraction sites, car washing sites and air towers; -Fencings for car-parks, buildings and roads; drainage trench covers and drainage pit covers for high strength . |
High strength and durability
Good anti slip performance
Superior ventilation and transparency
Easy to install and maintain
Corrosion resistance
Beautiful and practical
Pressure locked Gating
Pressure locked Gating
Pressure Welding Grating
Round Rod Grating
Industrial Platforms and Channels:
Used for production lines, warehouses, and equipment rooms.
Provides stable work platforms and facilitates equipment installation and maintenance.
Offers good ventilation and heat dissipation, reducing temperature and humidity, and improving work efficiency.
Commercial Buildings:
Used in shopping malls, supermarkets, and exhibition halls for stairs, platforms, and exhibition booths.
Enhances aesthetics through design and color matching.
Provides anti-slip protection for safety.
Municipal Facilities:
Used in bridges, tunnels, and underground passages.
Improves traffic efficiency and reduces water accumulation and slipping risks due to permeability.
Architecture:
Used for stair treads, balcony guardrails, and exterior wall decorations.
Adds visual appeal and practicality to buildings.
Transportation:
Used as anti-slip plates in railway environments, on bridges, and for tunnel ventilation ducts.
Also used for highway guardrails and parking lot separation.
Energy Sector:
Used in wind turbines for platforms, stairs, and fences.
In the petrochemical industry, used for reactors, storage tanks, and other containers due to pressure and corrosion resistance.
Environmental Protection and Energy:
Widely used in water treatment, garbage disposal, and wind power equipment foundations.
Chosen for its corrosion resistance and load-bearing capacity.
Transportation and Logistics:
Used in freight cars, railway platforms, and docks.
Provides anti-slip and load-bearing properties for safety in logistics and transportation.
Daily Life:
Commonly used in shopping malls, supermarkets, gas stations, garages, and residential areas.
Offers metallic texture, aesthetic appeal, anti-slip, anti-corrosion properties, and heavy load capacity for daily safety.
Special Environments:
Used in marine engineering facilities and oil drilling platforms.
Special anti-corrosion treatments allow for long service life even under harsh conditions.
One-Year Product Warranty: We are committed to protecting our customers' interests and ensuring peace of mind with a comprehensive one-year product warranty. This warranty covers any defects in materials or workmanship under normal use, giving you confidence in the reliability and durability of our products.
Sample Service: To make it easy for you to assess our product quality firsthand, we offer a simplified process for requesting samples. You only need to cover the shipping costs, and we will send you a sample to personally evaluate the quality and performance of our products.
Customized Services: Our team specializes in providing tailored solutions to meet your specific needs. We work closely with you to create customized products based on the drawings and specifications you provide, ensuring that every detail aligns with your requirements.
Quality Assurance: We are dedicated to meeting and exceeding your expectations. Before mass production, we provide pre-production samples for your approval, ensuring that the final product will meet your standards. Additionally, we conduct thorough inspections before shipment to guarantee that every product dispatched is of the highest quality.
Global Coverage: With a robust global sales network, we are well-positioned to quickly respond to and satisfy the diverse needs of our customers worldwide. Our international reach allows us to provide timely service and support, no matter your geographical location.
Steel grating is indeed a versatile and robust construction material used in various applications due to its strength, durability, and resistance to corrosion. Let's break down the key points you've mentioned:
Construction: Steel grating is made by weaving parallel flat steel bars (load-bearing bars) with intersecting twisted square steel bars (cross bars). The nodes where these bars intersect are typically welded or locked together using special mechanisms to ensure the grating is secure and stable.
Materials:
Low-Carbon Steel: This is the most common material used due to its strength and ductility, which makes it suitable for various load-bearing applications.
Stainless Steel: This is chosen for environments where resistance to corrosion is crucial, such as in chemical plants or coastal areas.
Alloy Materials: These may be used to enhance specific properties like strength, weight, or corrosion resistance, depending on the application.
Surface Treatments: To improve the anti-corrosion performance and aesthetic appeal of steel grating, several surface treatments are used:
Hot-Dip Galvanizing: This involves dipping the steel in molten zinc, which creates a protective coating that prevents rusting.
Electroplating Galvanizing: A process where a zinc coating is applied to the steel through electrolysis.
Spray Coating: This includes processes like powder coating, where a dry paint is applied and then melted onto the steel, or paint coating, which uses liquid paint.
Bearing bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10,100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1'x3/16', 1 1/4'x3/16', 1 1/2'x3/16', 1'x1/4', 1 1/4'x1/4', 1 1/2'x1/4', 1'x1/8', 1 1/4'x1/8', 1 1/2'x1/8' etc. |
Bearing bar centers | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5,33,34, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
Cross bar centers | 11,22,33,38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2' & 4' etc |
Material Grate | ASTM A36, A1011, A569, Q235, S275JR, SS304,ss316 Mild steel & Low carbon steel, etc |
Surface treatment | Black, self colour, hot dip galvanized, painted, spray coating,Electropolishing |
Grating Type | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, Japan :JIS |
Application | -Rotation ways, channels, and platforms for pump rooms and engine rooms in various ships; -Flooring in various bridges such as railway bridge sidewalks, over-bridges across the street; -Platforms for oil extraction sites, car washing sites and air towers; -Fencings for car-parks, buildings and roads; drainage trench covers and drainage pit covers for high strength . |
High strength and durability
Good anti slip performance
Superior ventilation and transparency
Easy to install and maintain
Corrosion resistance
Beautiful and practical
Pressure locked Gating
Pressure locked Gating
Pressure Welding Grating
Round Rod Grating
Industrial Platforms and Channels:
Used for production lines, warehouses, and equipment rooms.
Provides stable work platforms and facilitates equipment installation and maintenance.
Offers good ventilation and heat dissipation, reducing temperature and humidity, and improving work efficiency.
Commercial Buildings:
Used in shopping malls, supermarkets, and exhibition halls for stairs, platforms, and exhibition booths.
Enhances aesthetics through design and color matching.
Provides anti-slip protection for safety.
Municipal Facilities:
Used in bridges, tunnels, and underground passages.
Improves traffic efficiency and reduces water accumulation and slipping risks due to permeability.
Architecture:
Used for stair treads, balcony guardrails, and exterior wall decorations.
Adds visual appeal and practicality to buildings.
Transportation:
Used as anti-slip plates in railway environments, on bridges, and for tunnel ventilation ducts.
Also used for highway guardrails and parking lot separation.
Energy Sector:
Used in wind turbines for platforms, stairs, and fences.
In the petrochemical industry, used for reactors, storage tanks, and other containers due to pressure and corrosion resistance.
Environmental Protection and Energy:
Widely used in water treatment, garbage disposal, and wind power equipment foundations.
Chosen for its corrosion resistance and load-bearing capacity.
Transportation and Logistics:
Used in freight cars, railway platforms, and docks.
Provides anti-slip and load-bearing properties for safety in logistics and transportation.
Daily Life:
Commonly used in shopping malls, supermarkets, gas stations, garages, and residential areas.
Offers metallic texture, aesthetic appeal, anti-slip, anti-corrosion properties, and heavy load capacity for daily safety.
Special Environments:
Used in marine engineering facilities and oil drilling platforms.
Special anti-corrosion treatments allow for long service life even under harsh conditions.
One-Year Product Warranty: We are committed to protecting our customers' interests and ensuring peace of mind with a comprehensive one-year product warranty. This warranty covers any defects in materials or workmanship under normal use, giving you confidence in the reliability and durability of our products.
Sample Service: To make it easy for you to assess our product quality firsthand, we offer a simplified process for requesting samples. You only need to cover the shipping costs, and we will send you a sample to personally evaluate the quality and performance of our products.
Customized Services: Our team specializes in providing tailored solutions to meet your specific needs. We work closely with you to create customized products based on the drawings and specifications you provide, ensuring that every detail aligns with your requirements.
Quality Assurance: We are dedicated to meeting and exceeding your expectations. Before mass production, we provide pre-production samples for your approval, ensuring that the final product will meet your standards. Additionally, we conduct thorough inspections before shipment to guarantee that every product dispatched is of the highest quality.
Global Coverage: With a robust global sales network, we are well-positioned to quickly respond to and satisfy the diverse needs of our customers worldwide. Our international reach allows us to provide timely service and support, no matter your geographical location.