| Customization: | Available |
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| Processing Object: | Metal |
| Molding Style: | Casting |
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Guardrail brackets are a vital element of road safety, designed to shield vehicles from hazards such as trees, buildings, and other vehicles. Typically crafted from steel, these brackets are strategically installed along roadsides and highways to avert vehicles from straying off the road and causing accidents.
Guardrail brackets serve as one of the primary safety supports for guardrails, strategically placed at perilous corners and hazardous road sections to safeguard drivers and passengers. Usually constructed from high-strength aluminum alloy, stainless steel, or iron, they are mounted on roadsides to stabilize and support guardrails. These brackets are either surface-mounted or embedded in the ground and secured with screws or anchor bolts.
Guardrail brackets play a crucial role in road safety by helping to avert accidents. In the event of a vehicle collision with a guardrail, the structure absorbs the impact, thereby diminishing the severity of the incident. Without these brackets, a guardrail would be unable to endure collision forces, risking a vehicle veering off the road and causing more severe accidents.
There exists a variety of guardrail brackets, each meticulously engineered for a distinct purpose. The most prevalent types include:
1. Standard Guardrail Bracket - This quintessential type is employed to affix a guardrail to a post or other supporting structure.
2. End Terminal Guardrail Bracket - Utilized at the terminus of a guardrail, this bracket provides a seamless transition between the guardrail and the road's end.
3. Bridge Rail Bracket - Designed to fasten a guardrail to a bridge rail, ensuring stability and continuity.
4. Median Barrier Bracket - This bracket is crafted to connect a guardrail to a median barrier.
5. Cable Barrier Bracket - Engineered to attach a guardrail to a cable barrier, fortifying the barrier system.
The material composition of cast iron fence supports boasts a rich mixture: cast iron with a carbon content of 2.5% ~ 3.5%, along with 1% ~ 3% silicon, enriched with manganese, phosphorus, sulfur, nickel, chromium, molybdenum, aluminum, copper, boron, vanadium, and more. This is subjected to high-temperature melting, followed by a secondary melt and casting process to create ductile iron. The graphite in ductile iron is spherical, leading to nodular iron, characterized by its silver-gray appearance once cast and sandblasted. The resulting spray-painted cast steel products offer exceptional heat resistance, wear resistance, and strength. Their vibrant color, smooth finish, robust corrosion resistance, non-fading, non-cracking, and non-brittle properties make these supports not only functional but also highly decorative, playing a significant role in road safety and beautification.
When comparing the enduring qualities of cast aluminum guardrails to those of iron, several factors stand out. Cast aluminum balustrades boast a superior anticorrosion ability; they do not succumb to rust, maintain their vibrant color, and offer exceptional resilience against the elements. On the other hand, iron balustrades, while possessing their own charm, can rust when exposed to outdoor conditions. In terms of weight, aluminum balustrades are known for their robust and substantial presence, whereas iron balustrades are appreciated for their lightweight and agile construction. Price-wise, aluminum balustrades tend to command a higher cost due to their premium materials and longevity.
For our premium guardrail brackets, the majority of our production incorporates high-quality paint or powder coating to enhance durability and safeguard against rust. This method not only extends the lifespan of the product but also offers significant cost savings for our clients. A classic blue hue is frequently chosen for projects, although we pride ourselves on customizing each color to perfectly align with our customer's unique specifications and preferences.
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.
For countless centuries, the art of forging has been a foundational pillar in the realm of metalworking, celebrated for its unparalleled efficiency and effectiveness. This ageless technique excels in shaping raw metal forms without resorting to melting processes. Instead, the metal remains solid as highly skilled artisans apply expert techniques such as hammering, rolling, or pressing to achieve precise and intricate shapes. Each forging method presents its unique set of benefits, yet they all share the essential principle of heating metal to elevated temperatures, facilitating effortless and precise shaping.
In comparison to other metalworking techniques like casting, forging distinctly excels by producing components that boast superior physical properties, including remarkable tensile strength and exceptional cost efficiency. These advantages arise from the refinement and alignment of the metal's grain structure. Forging meticulously avoids melting the material, instead employing percussive or compressive forces to guide the grain flow in accordance with the final component shape. This process yields parts that possess significantly enhanced strength compared to those manufactured through machining or casting.
CMC Forge is proud to offer these remarkable forging advantages to clients across a multitude of industries. We provide an extensive range of expert forging services, meticulously crafted to meet a diverse array of application requirements with precision and expertise.
THE INTRICATE FORGING PROCESS
The forging process comprises numerous subtypes, each bringing variations to the steps involved in shaping the product. However, most forging processes adhere to a similar overarching methodology that guides the sequence of production.
| Material | Characteristics | Application |
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| Stainless Steel | Corrosion-resistant |
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| Low Carbon and Low Alloy Steel | Easily processed Good mechanical properties Low material cost |
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| HSLA/Microalloy Steel | Good mechanical properties Low material cost Simple thermomechanical treatment |
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| Aluminum | Good strength-to-weight ratio Readily forged |
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| Aluminum A356.0 | Good strength-to-weight ratio Readily forged |
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| Nickel-Base Superalloy | Oxidation resistance Creep-rupture strength |
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| Titanium | High strength Low density Excellent corrosion resistance |
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