aa-manufacture,factory,supplier from China

(Total 24 Products for aa)
The general length of the ASTM Steel H post is 1830mm, 1500mm, and 1750mm. Holes are drilled on both sides of the H postASTM Steel H Post picture  Specification of ASTM Steel H Post:Normal Sizes150*100*4.3*5.5*1830(mm)100*50*25*5*1500(mm)Other specifications can be customizedMaterailS235JR,S355JR Surfacce treatmentHot dipped galvanized or plastic sprayed coatingBase SteelGrade S235JR ( according to DIN EN 10025 and Gr.
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Fixed on the road surface, used to guide the right direction to drive, prevent speeding and traffic accidents1. Highway2. City Road3. Cross and side walks4. Airport5. Bike and pedestrian lanes6.
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Fixed on the avenue surface, used to statistics the appropriate route to drive, stop dashing and traffic accidents1. Highway2. City Road3. Cross and side walks4. Airport5. Bike and pedestrian lanes6.
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Specification and Technical Data - Cast Aluminum Road Body MaterialCast AluminumSpecificationLength (mm)Width (mm) Thickness (mm)10010020Lens materialPMMA(glass faced available)FillingEpoxy+Quartz Sand/All aluminumColorRed, Yellow, White, Blue, GreenPackage50pcs/ctn, Carton size: 38*36*22.5cmQualityASTM D4280 & EN1463-1 standardScope of application FeaturesFixed on the road surface, used to guide the right direction to drive, prevent speeding and traffic accidents1. Highway2. City Road3. Cross and side walks4. Airport5.
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Quick Details of Hot melt kettleModel:SW-4A-1200 Size:1800*1700*1580mm Weight:1020kgs  Tank Quantity:Double Tanks Capacity of Tank:600kgs*2 Hydraulic Oil Tank:70L Material Temperature:180-220℃ Rotational System:20-100r/min Working Pressure:4-5 mpa Diesel Engine:15P Electric started water coolingProduct picture of Hot melt kettle: 
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Power configuration: Diesel water-cooled engineMixing system: vertical paddle mixerPower: 8hpHeating system: high-efficiency energy-saving burner/direct injection stoveStart mode: electric start / hand pull Heating method: liquefied gas heatingPacking size: 1730*1650*1190mm Coating capacity: 300kg*2Weight: 780kg Recommended discharge temperature: 180 degrees--220 degreesMelt temperature: 0--300 degreesProduct picture of 300kg single cylinder hot melt kettle:
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Hot-dip galvanizing can improve the anti-corrosion property of H-beam column, so that it can be widely used in the area with serious environmental pollution or humidity.
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The principles of bridge guardrail design mainly include the following aspects1. Strength and stability: Bridge guardrails need to have sufficient strength and stability to withstand the impact of vehicles and the pressure of pedestrians. Generally speaking, the material selection of the guardrail should take into account its durability and corrosion resistance, such as using strong and durable materials such as steel or cast iron.2. Fall protection: The primary function of bridge guardrails is to prevent vehicles and pedestrians from accidentally falling onto bridges.
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H post production material is generally low carbon steel or low alloy steel. Commonly used Q235B, Q355B, SS400 and other materials. These materials have good mechanical properties and cost-effective, widely used in construction, bridge, steel structure and other fields. In processing and manufacturing, it is also necessary to carry out hot rolling, cold rolling or hot galvanizing and other treatments to improve its strength, corrosion resistance and beauty.
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The material structure of the guardrail beamSteel guardrail: Steel guardrail is the most common material and usually consists of cold-formed steel plates.Usually S235JR and S355JR materials, which have relatively high strength and rigidity, can provide bettercollision protection and safety performance.
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H-submit is a current day shape of monetary building steel. the phase form of h beam is charge variety top notch and affordable, and the mechanical homes are actual. on the identical time as rolling, each element on the section extends greater lightly and the inner strain is small. in assessment with ordinary i-beam, it has the advantages of massive phase modulus, moderate weight and metal saving.
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Quick Details of Steel W BeamPlace of OriginShandong, ChinaBrand Name:FORSTProduct nameHaghway Guardrail W BeamMaterialS235JR S355JRSurface treatmentHot Dipped GalvanizedFeature:Impact and corrosion resistantCertificate:ISO9001,AASHTO M180Thickness:2.5mm-4.0mmApplication:Roadway SafetyLength4130mm,4320mmKeyword:Traffic Road Steel BarrierColor:silver whiteMOQ:100pcsPackaging Details20 pieces a packShipping portQingdao Tianjin or otherSupply Ability15000 Ton/ per YearProduction flow chart of Steel W BeamProduct parameter of Steel W BeamNormal SizesLength(mm):2000/2320/32
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U post is a kind of steel with a move phase just like the english letter "u".
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Guardrail Beam C Posts Specifications:Normal Sizes1830*120*62.5*25   Thickness :4-6mmDifferent sizes can be customized.Raw Material Q235B/Q355B (equivalent to S235JR/S355JR)Surface TreatmentHot dipped galvanized or powder/plastic sprayed coatingThe Thickness of Galvanized(Double Sides):550 g/m2 (1.80 oz/ft2 ) minimum single-spot.1100 g/m2 (3.60 oz/ft2 ) minimum single-spot.Or as per your 
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The method of installing C-shaped columns is as follows:1. Preparation: Confirm the installation position and quantity, and measure the appropriate size. Prepare required tools and materials, such as electric drills, screwdrivers, screws, nuts, and wrenches.2. Install support: Secure the column support to the ground or wall, and secure the support using screws and nuts. Ensure the position and levelness of the support.3.
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C post inner flange zigzag layout, robust tensile strength and bending potential, can efficiently withstand sliding, effect and shear, decorate the connection reliability of the complete gadgetDue to the reality it's miles made from warm rolled steel plate, has the gain of slight weight, hot dip zinc floor treatment, anti-corrosion.It has pinnacle flexibility, medical and reasonable internal form, excessive balance.
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It has pinnacle flexibility, medical and affordable internal form, immoderate balance. commonly may be used to virtually acquire large oscillations, resistance to herbal disasters within reason sturdy.The production process of the C postMaterial selection: Cut the raw material slats, use the bending machine to form, a total of 4 times bending moldingGalvanized C-post refers to the use of steel plate new section steel, cold-rolled bending molding, uniform wall thickness, cross-section.
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Quick Details of Galvanized U PostPlace of OriginShandong, ChinaBrand Name:FORSTProduct nameU PostMaterialS235JR S355JRSurface treatmentHot Dipped GalvanizedFeature:Impact and corrosion resistantCertificate:ISO9001,AASHTO M180Thickness:2.5mm-4.0mmApplication:Roadway SafetyLength4130mm,4320mmKeyword:Traffic Road Steel BarrierColor:silver whiteMOQ:100pcsPackaging Details20 pieces a packShipping portQingdao Tianjin or otherSupply Ability15000 Ton/ per YearProduction flow chart of Galvanized U Post Product parameter of Galvanized U PostNormal Sizes150*75*5*1830(mm)178
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The material of the column is usually steel, specifically ordinary carbon structural steel or high-strength structural steel. Common materials include Q235B, S235JR, Q355B, S355JR, SS400 and so on.Q235B is a commonly used carbon structural steel, its chemical composition mainly contains carbon (C), silicon (Si), manganese (Mn), sulfur (S), phosphorus (P) and other elements. It has good plasticity and weldability, and is widely used in architectural and structural engineering.Q345B is a high-strength structural steel with higher yield strength and tensile strength compared to Q235B.
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Quick Details of Galvanized W BeamPlace of OriginShandong, ChinaBrand Name:FORSTProduct nameHaghway Guardrail W BeamMaterialS235JR S355JRSurface treatmentHot Dipped GalvanizedFeature:Impact and corrosion resistantCertificate:ISO9001,AASHTO M180Thickness:2.5mm-4.0mmApplication:Roadway SafetyLength2320-4320mmKeyword:Traffic Road Steel BarrierColor:silver whiteMOQ:100pcsPackaging Details20 pieces a packShipping portQingdao Tianjin or otherSupply Ability15000 Ton/ per YearProduction flow chart of Galvanized W BeamProduct parameter of Galvanized W BeamNormal SizesLength(mm)
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Quick Details of Galvanized Steel W BeamPlace of OriginShandong, ChinaBrand Name:FORSTProduct nameHaghway Guardrail W BeamMaterialS235JR S355JRSurface treatmentHot Dipped GalvanizedFeature:Impact and corrosion resistantCertificate:ISO9001,AASHTO M180Thickness:2.5mm-4.0mmApplication:Roadway SafetyLength4130mm,4320mmKeyword:Traffic Road Steel BarrierColor:silver whiteMOQ:100pcsPackaging Details20 pieces a packShipping portQingdao Tianjin or otherSupply Ability15000 Ton/ per YearProduction flow chart of Galvanized Steel W BeamProduct parameter of Galvanized Steel W BeamNo
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U post is a kind of steel with a flow phase just like the english letter "u".
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Quick Details of Fish Tail-C:The fishtail terminal is a fan type end which provides a shallow termination for a steel guardrail fences.  It is flared away from the roadway to cushion the shock.  Place of OriginShandong, ChinaBrand Name:ForstProduct nameFish TailMaterialS235JR S355JRSurface treatmentHot Dipped GalvanizedFeatureImpact and corrosion resistantCertificateISO9001,AASHTO M180Specification725*310*2.75(mm)Application:Installed at the rear of the guardrail beamColorsilver whiteMOQ:100pcsPackaging DetailsBundledShipping portQingdao Tianjin or otherSupply Ability15000 Ton/
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The packaging method of H post can be flexibly adjusted according to the specific situation, and the common packaging methods include the following:1. Film packaging: The H post is packed with transparent film to prevent slight damage and contamination. This packing method is suitable for indoor transportation or short distance handling.2. Pallet packaging: Place multiple HPosts neatly on the pallet and use steel tape or stretch film to fix them.
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The quality of guardrail beam still depends on their specific use, as it is only during use that the product can be truly judged whether it is good or not.
The highway guardrail board is mainly used for isolation and protection of highway lanes. The utility model relates to a combined type corrugated plate movable steel guardrail used at the opening of the central dividing strip of the highway. The guardrail is composed of two corrugated steel guardrail boards and two columns fixed and clamped between them, and the two columns are fixed and clamped between the two corrugated steel guardrail boards.
The spray coating anti-corrosion treatment of highway guardrail adopts electrostatic spray coating instead of traditional immersion treatment. Electrostatic spray coating is also known as electrostatic powder spray coating. Even if the powder is uniformly adhered to the highway guardrail under electrostatic action, this process does not require diluents, which is more environmentally friendly, harmless to human health, and waste free.
The highway guardrail is composed of two corrugated steel guardrail panels and two fixed columns clamped between them. The two columns are fixed and clamped between the two corrugated steel guardrail . During normal operation of highways, highway guardrail can be easily inserted into the pre-set insertion holes at the openings using plug-in columns, providing isolation and protection.
In rainy, snowy, and hazy weather, highway guardrail can provide drivers with correct guidance and ensure a clear direction due to their reflective effect. When purchasing highway guardrail, it is necessary to first determine the required level of protection, or directly tell the manufacturer where to install them, such as in the middle of village roads, highway isolation belts, on both sides of highways, etc. The highway guardrail manufacturer will clearly provide the specifications of the guardrail panel requirements.highway guardrail is divided into five levels: B, A, SB, SA, and SS.
On April 2, 2023, Mr. mico found FORST on the website. Two weeks later, he formally signed an agreement to reach a cooperation. Mr. mico has been engaged in the guardrail beam business in Brunei for 12 years, and has a deep understanding of guardrail beam products. There are strict acceptance criteria for quality.The road for this maintenance guardrail project belongs to the national trunk line of Brunei.
The highway guardrail combines rigidity and flexibility, with strong collision energy absorption and collision prevention capabilities. It has good field of view sensing function, can be harmonious with the shape of the road, and has a beautiful and harmonious appearance. It can be used for small radius bends, and is easily damaged and changed. The highway guardrail can be used on narrow central dividing strips.
On the basis of ensuring safety, the planning of highway guardrail  will take into account their aesthetics and fashion, and their styles will be more diverse. As long as the quality is better, talents will be more accepted by more customers. After all, the better the quality of highway guardrail  products, the more popular they are. This is definitely the foundation for achieving better functionality, and then reliability can be better.
Highway guardrail is safety facilities specifically designed for use on highways. Their main function is to prevent vehicles from rushing out of the road or crossing the central median, ensuring driving safety on highways. Compared with general highway guardrail, highway guardrail has higher safety and protection capabilities, as the speed on highways is faster and the impact force of vehicles is greater.In the process of setting up highway guardrail, multiple factors need to be considered, such as road grade, traffic flow, vehicle speed, climate environment, etc.
1. When choosing a manufacturer for guardrail beam, it is important to carefully and patiently examine the comprehensive strength of the manufacturer, and to distinguish whether it is an intermediary or a small workshop with three no options.2. After determining the manufacturer, it is necessary to understand the types, product quality, customer usage, and customer feedback information of the manufacturer's guardrail beam.3. It is necessary to have an understanding of the production process of guardrail beam from guardrail panel manufacturers.
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