Customization: | Available |
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Processing Object: | Metal |
Molding Style: | Casting |
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Guardrail brackets are a vital component of road safety, engineered to create a protective barrier between vehicles and potential hazards like trees, buildings, and other vehicles. Typically constructed from steel, these brackets are installed along roadsides and highways to prevent vehicles from veering off and causing accidents.
Guardrail brackets serve as key supporting safety devices for guardrails, strategically installed at hazardous corners and dangerous road sections to ensure the safety of drivers and passengers. Usually fabricated from high-strength aluminum alloy, stainless steel, or iron, these brackets are mounted on roadsides to support and stabilize the guardrail. Depending on the installation, they may be affixed to the road surface or embedded in the ground, secured by screws or anchor bolts.
Guardrail brackets play a crucial role in road safety by mitigating the severity of accidents. In the event of a collision, the guardrail absorbs the impact, thereby reducing the accident's severity. Without these brackets, the guardrail would lack the resilience to withstand collisions, potentially allowing vehicles to veer off the road, leading to more serious accidents.
There exists a variety of guardrail brackets, each meticulously designed to serve a unique purpose. The most prevalent types of guardrail brackets include:
1. Standard Guardrail Bracket - Predominantly used to fasten a guardrail to a post or other support structure.
2. End Terminal Guardrail Bracket - Employed at the terminal end of a guardrail to ensure a seamless transition between the guardrail and the road's end.
3. Bridge Rail Bracket - Specifically designed for attaching a guardrail to a bridge rail.
4. Median Barrier Bracket - Utilized to affix a guardrail to a median barrier.
5. Cable Barrier Bracket - Engineered to attach a guardrail to a cable barrier.
The cast iron fence support is crafted using cast iron with a carbon content of 2.5% to 3.5%, along with 1% to 3% silicon and other elements like manganese, phosphorus, sulfur, nickel, chromium, molybdenum, aluminum, copper, boron, and vanadium. After undergoing high-temperature melting into iron and a secondary melting process, it is cast to form ductile iron with spherical graphite, also known as nodular iron. This material results in silver-gray, sand-molded, semi-finished, spray-painted cast steel products that are heat-resistant, wear-resistant, and possess robust strength. The bridge guardrail support boasts a vibrant color, a smooth exterior, strong corrosion resistance, and is non-fading, non-cracking, and non-brittle, making it a highly decorative and functional choice for a wide range of applications in road safety and beautification.
The Comparison of Cast Aluminum and Iron Guardrails: When it comes to corrosion resistance, aluminum balustrades take the lead with their exceptional ability to withstand rust and maintain their vibrant color, offering unparalleled strength against the elements. In contrast, iron balustrades may easily succumb to rust, especially when exposed to the open air. Considering weight, aluminum balustrades are robust and substantial, while iron balustrades are characterized by their lightweight and agile nature. Finally, the cost factor reveals that aluminum balustrades are typically more costly, reflecting their superior durability and performance.
For our Customized Guardrail Brackets, we predominantly utilize paint or powder coating to provide a protective surface layer that combats rust, ensuring long-lasting durability and offering cost-effective solutions for our clients. Blue paint is commonly preferred in many projects, though we pride ourselves on tailoring each hue to meet the specific requirements of our customers. This personalized approach not only enhances the visual appeal but also accommodates the unique aesthetic desires of every client.
MaterialCharacteristicsApplication
Stainless Steel | Corrosion-resistant |
Low Carbon and Low Alloy Steel | Easily processed Good mechanical properties Low material cost |
HSLA/Microalloy Steel | Good mechanical properties Low material cost Simple thermomechanical treatment |
Aluminum | Good strength-to-weight ratio Readily forged |
Aluminum A356.0 | Good strength-to-weight ratio Readily forged |
Nickel-Base Superalloy | Oxidation resistance Creep-rupture strength |
Titanium | High strength Low density Excellent corrosion resistance |
1: What information does the quotation need?
Pls. offer your drawings and/or samples, quantity and packing's requirements.
2: What's lead time for samples and products?
Lead time for samples: 30-70days depend on the structure of the part and other requirements on heat treatment, machining, surface
treatment and so on.
Mass production lead time: 35-70days depend on products' characteristics and quantity.
3: What is the requirement on payment?
Tooling Cost:100% T/T advanced
Payment for the Order:30% deposit,70% to be paid before shipment.
4: What are surface treatments available?
Powder coating, Shoot Blasting, Painting, Polishing, Acid Pickling, Anodizing, Zinc Plating, Hot-dip Galvanizing, Electrophoresis,
Chrome Plating
5: What is the packing?
Normal buck packing suitable for shipment by sea and by air.
We also organize packing according to customers' requirements.
Forging has long been a pivotal component in the realm of metalworking, celebrated for its exceptional ability to efficiently and effectively transform raw metal. This ancient art eschews the need for melting, retaining the metal in its solid state. Skilled artisans employ sophisticated techniques such as hammering, rolling, or pressing to achieve exact shaping. Each unique method offers distinct advantages, yet they all share the unifying principle of heating metal to high temperatures, which allows for precise and seamless shaping.
When compared to alternative metalworking techniques, such as casting, forging distinguishes itself by producing components that boast superior physical properties. These include remarkable tensile strength and cost efficiency, owing to the meticulous refinement of the metal's grain structure. Forging, which strategically avoids melting, harnesses percussive and compressive forces to align the grain along the contours of the final component. This results in parts that exhibit immense strength and durability, far surpassing those crafted through machining or casting.
CMC Forge is delighted to deliver these unparalleled forging benefits to clients across diverse industries. Our extensive suite of expert forging services is meticulously designed to meet a broad range of application requirements with precision and dedication.
THE COMPLEX AND INTRICATE FORGING PROCESS: MASTERING THE ART
The forging process encompasses a variety of subtypes, resulting in diverse product shaping methodologies. Despite these variations, most forging processes adhere to a similar overarching framework, ensuring consistency in execution.
Material | Characteristics | Application |
---|---|---|
Stainless Steel | Corrosion-resistant |
|
Low Carbon and Low Alloy Steel | Easily processed Good mechanical properties Low material cost |
|
HSLA/Microalloy Steel | Good mechanical properties Low material cost Simple thermomechanical treatment |
|
Aluminum | Good strength-to-weight ratio Readily forged |
|
Aluminum A356.0 | Good strength-to-weight ratio Readily forged |
|
Nickel-Base Superalloy | Oxidation resistance Creep-rupture strength |
|
Titanium | High strength Low density Excellent corrosion resistance |
|