Triangular Aluminium Extrusion Manufacturer - Wellste (2024)

Wellste: Your Leading Triangular Aluminum Extrusion Manufacturer

Wellste triangular aluminum extrusion encompasses deep processing including drilling, punching, cutting, bending, etc.

Our extruded aluminum triangle is designed with stylish and modern design for an aesthetic and pleasant appearance when used.

We offer triangular aluminum extrusion that comes with various colors such as champagne, brown or wooden color.

We can also customize colors according to our customers’ desire. Aluminum triangle profile is designed by Wellste engineers with high efficiency for a long-lasting usage.

Wellste triangular aluminum extrusion are widely used for cabinets including cupboards. This aluminum triangle profile is also suitable for wardrobe, closet and more. This is also perfect to be used as a railing for aluminum outdoor stairs.

Our extruded aluminum triangle is applicable for outdoor aluminum furniture applications.

Wellste offers a variety of aluminum triangle extrusion which is profoundly designed to be used for windows and doors. It is also suitable for curtain walls and other decoration profiles.

Wellste has an over 20 years of experience in manufacturing aluminum triangle profile. We have well-experienced engineers who will provide customizations of extruded aluminum triangle.

We also accept plenty types of triangular aluminum extrusion drawing files. All of our aluminum triangle profiles are guaranteed with pure A00 100% Aluminum Ingot.

Before every shipment, Wellste always make sure that our aluminum triangle sections are all tested in in-house mechanical and has certificate report.

Our strict quality control team randomly selected a coating surface for our extruded aluminum triangle.

Every triangular aluminum extrusion manufacturing process are all 100% inspected with cross-cut testing.

To make sure that your aluminum triangle profiles are delivered safely, we have loading report every shipment. In order to help your business, extruded aluminum triangle MOQ is 500KG only.

If you more questions regarding our Triangular aluminum extrusion, don’t hesitate to contact us!

Triangular Aluminum Extrusion: The Ultimate FAQ Guide

Triangular aluminum extrusion refers to aluminum product profile formed through extrusion process.

It is available in different triangular profile designs, sizes, colors, patterns, and material thickness.

This FAQ guide covers everything about triangular aluminum extrusion.

In the end, you’ll know what this component entails, which is integral in influencing your purchase decision.

Which Material Grade Do You Use For Triangular Aluminum Extrusions?

Triangular aluminum extrusion

A wide range of aluminum varieties are used in making triangular aluminum extrusions. However, all the different grades exhibit varying mechanical properties, which influence the quality of a final product.

At Wellste, a leading Chinese custom aluminum manufacturer, we use five major aluminum grades to make this type of aluminum profile.

They include the following;

6061 Aluminum Alloy

It is a popular aluminum grade made of alloy featuring a highly corrosion-resistant element in the entire heat-treated aluminum alloy family.

This grade portrays a relatively low strength than other varieties in the 6000 series.

Besides, 6061 offers various mechanical properties enhancing its outstanding forming capabilities.

What’s more is this specific aluminum grade is highly machinable, weldable, and can be cold-worked. 6061 offers ideal joining characteristics, and you can easily use heat treatment on it.

6005 Aluminum Alloy

It shares several properties with 6061; hence you can use it interchangeably with them in different applications. 6005 contains relatively high amounts of silicon, which reduces melting temperature but enhances its extrudability.

This aluminum alloy offers similar minimum tensile and yield strength as 6061-T6 when produced to a T5 temper. You can weld or braze it using numerous commercial techniques.

It offers good corrosion resistance, finishing characteristics, and a better response to common anodizing methods.

6063 Aluminum Alloy

This grade is regarded as the strongest in the 6xxx series for making triangular aluminum extrusion profiles. It offers excellent corrosion resistance, lightweight, outstanding machinability, workability, and weldability.

Besides, this aluminum alloy offers a fine finish and suitable strength to weight ratio making it ideal for different structural projects.

6082 Aluminum Alloy

It is a relatively medium-strength aluminum grade with outstanding corrosion resistance. This alloy is popular for different structural applications and is often used for machining.

6082 is a comparatively new aluminum alloy, and you can use it interchangeably with 6061. However, it is ideal for producing relatively thick and simple triangular extrusion profiles.

7005 Aluminum Alloy

This aluminum alloy is largely available and offers relative ease of welding. Moreover, it requires affordable heat treatment.

7005 alloy offers an ultimate tensile strength of 350 Mpa, density of 2.78 g/cm³, and fatigue strength of 150 Mpa.

What Is The Suitable Temper For Triangular Aluminum Extrusion?

Temper refers to a designation used for aluminum products strengthened by heat treatment with or without consequent strain hardening.

The ideal temper for this product is determined by a host of factors, including the specific application.

Nonetheless, here are the commonly used ones at Wellste;

• T3 – Solution heat treated, cold worked, and aged naturally to a significantly stable condition.
• T4 – Tempered from solution temperature by forced air, aged naturally to a substantially stable condition.
• T5 – Cooled from a higher temperature shaping process followed by artificial aging.
• T6 – Tempered from solution temperature by water, heat-treated, then aged artificially.
• T7 – Solution heat treated then stabilized or overaged.
• T8 – Solution heat treated, cold worked, and aged artificially.

What Is The Thickness Profile For Triangular Aluminum Extrusion?

It varies from particular triangular extrusion to another. Mostly, the ideal thickness profile is based on the actual application of the profile.

In essence, different triangular aluminum extrusions are designed for a wide range of project applications.

Furthermore, it also depends on the specific manufacturer you are purchasing this component from.

For instance, at Wellste, our aluminum triangle profile has a general thickness of 0.88-1.4 mm. Also, it has n 8-12 micro anodizing protection thickness.

Of course, these dimensions are adjustable through customization, depending on your preference and project demands.

What Are The Benefits Of Triangular Aluminum Extrusion?

Technically aluminum is the most abundant mineral available in earth’s crust. However, it hardly appears in its pure natural form.

Triangular Aluminum Extrusion Profile

In particular, aluminum triangle offers plenty of benefits, making it a worthwhile investment for your structural or architectural project.

Some of these benefits include the following;

• High in strength to weight material
• Lightweight
• Outstanding tensile and fatigue strength
• Incredible resilience
• Flexible thus easy to customize through numerous machining processes
• Highly sustainable, recyclable, and eco-friendly
• High reflectance surface material
• Non-magnetic
• Excellent electrical conductivity
• Outstanding thermal conductivity
• Exceptional corrosion resistance
• Seamless hence easy to realize complex shapes
• Easy to fabricate and assemble.

How Do You Customize Triangular Aluminum Extrusion?

You can use several techniques to customize triangular aluminum extrusions. Importantly, the specific customization idea is dependent on your ultimate preference.

The common options you can use to customize this component include the following;

• Cutting-To-Size – It entails reducing the size of this component by slicing its dimensions to attain the ideal measurements for the project.
• Assembling – This customization process involves fitting different aluminum profiles to realize a complex shape in one piece.
• Welding – It is a fabrication technique for joining different components by using high heat to melt them together. The parts fuse and become intact once the heat cools.
• Drilling – This is a customization idea, which involves cutting the triangular aluminum extrusion using a drill bit to create a circular cross-section hole.
• Milling – It is a process, which uses rotary cutters to remove material by advancing a blade into the triangle aluminum profile.
• Surface Coating – This process involves integrating surface layers to provide different protection levels and enhance overall performance and durability.
• Stamping – Refers to a customization idea involving placing a sheet metal material in a coil or a blank form to a stamping press. It leads to formation of a net shape.

What Are The Applications Of Triangular Aluminum Extrusion?

Triangle aluminum profile offers a useful way to create various parts and products used in various settings.

Of course, the specific application is determined by different factors, including the design construction and other mechanical properties.

Nevertheless, here are the main applications of a typical triangular aluminum extrusion;

Construction

A triangle aluminum profile offers versatility in various applications revolving around construction.

Fixtures such as elevator shafts and stairwells usually use different types of triangular aluminum extrusions. You can also use them as frames for roof-mounted solar panels by joining different lengths.

Architecture

This type of aluminum profile is reasonably stiff and lightweight. Thus, they form reliable support beams for different architectural projects, including temporary and permanent roofing.

Generally, triangle aluminum profile works well in canopy design and construction.

Sports And Recreation

Generally, aluminum material demonstrates a high level of strength-to-weight ratio. In essence, it means it is solid without adding any reasonable amount of weight.

Its high formability also contributes to easy formation of a variety of complex shapes. As such, it makes it possible to create a wide range of sporting and recreational equipment and hardware.

Industrial Applications

Many industrial components and accessories are made from a wide range of triangular aluminum extrusions or related profiles. For instance, inspection benches, workbenches, tables, and carts among others.

Essentially, this aluminum product is lightweight, cost-effective, durable, and relatively easy to fabricate. You can also easily extend or modify this product for a particular industrial accessory or equipment.

How Do You Control Quality Of Triangular Aluminum Extrusion?

Ideally, quality control is an integral element in the manufacturing process of triangular aluminum extrusion.

Government agencies often design and implement most of the quality control measures in production process of triangular aluminum extrusion.

However, specific measures aimed at controlling quality of this part vary from one manufacturer to another.

At Wellste, we have a thorough inspection process, which looks into the overall quality of these parts.

For instance, we carry out intensive custom gauging to establish the suitability of the specific part to a respective function.

Besides, we adhere to a host of triangular aluminum extrusion quality standards and certification requirements.

In many instances, adherence to ISO 9001:2015 cuts across all the facilities and equipment involved in making this aluminum product.

As a norm, we source all raw materials from reputable and authorized dealers within the country and beyond.

Of course, this is a critical control measure, given it becomes easier to make a follow-up if a quality concern arises.

Most importantly, we involve an experienced, knowledgeable, competent, and result-oriented workforce in different facilities.

The employees also feature in regular quality control training to enhance their capabilities from time to time.

Before shipping out the parts to respective customers, a meticulous inspection also takes place using high-end testing kits.

How Do You Manufacture Triangular Aluminum Extrusion?

Basically, extrusion is the primary process for making triangular aluminum extrusion profiles.

The process is relatively detailed, and the stages involved are dependent on different aspects, including surface coating among others.

Extrusion process

Here are the basic steps involved in manufacturing this aluminum product;

1. Engineers form machine dies, in this case, triangular shape and specific size based on the production demands.
   If hollow sections are necessary, the designers set up pins or piercing mandrels at particular points inside die cavity.

2. A cylindrical billet of a preferred aluminum alloy is subjected to varied temperature ranges between 800°F to 925°F. The ideal temperature is dependent on the specific aluminum grade you are using.
3. After the billet heats up, the operator transfers it to a loader. The operator makes sure specialized lubricant film is added to the billet to avert adhesion to machine, handle and ram.
4. The billet moves to the cradle, where the machine’s ram exerts reasonable pressure on the dummy block.
   It results in pushing of the aluminum billet into the container through the die.

5. The billet gradually crushes against the die and progressively conforms to the triangular shape and set size.
   While at it, liquid nitrogen flows around the die sections, thus cooling it to an appropriate temperature. This creates an inert atmosphere and prevents formation of oxides on extrusion, thus increasing its durability.

6. Aluminum extrusion part flows onto runout table in a similar shape as the die cavity.
   At this point, the extruded part elongates and is directed to cooling table for the fans to speed up cooling process.

7. Once cooling is over, the piece is transferred to a stretcher for straightening and work hardening operations.
8. Straightened and hardened aluminum triangle profiles are moved to saw table for cutting the pieces into desired dimensions.
9. The pieces are heat-treated in ovens for further hardening and quickening of the aging process. In essence, this enhances stability, durability and increases longevity of the end project or structure.

What Are The Mechanical Properties Of Triangular Aluminum Extrusion?

Ideally, extrusion process used in making this aluminum part entails alteration of most of the part’s primary characteristics.

Nonetheless, the introduction of an ultimate cross-section in the profile boosts its versatility.

Some of the core mechanical properties of this part component include the following;

• Solid – The aging process that a typical triangular aluminum extrusion goes through hardens it further.This makes it extremely strong thus can withstand different mechanical pressure and impact.

• Lightweight – Aluminum is about 1/3 less than iron or brass in terms of weight. It shows how lightweight it is.Besides, its lightweight nature never compromises its strength in handling mechanical pressure.

• Non-corrosive – A typical aluminum triangle profile is indestructible to any form of chemical material.Thus, it comes in handy when used in different harsh environmental applications since it can hardly corrode.

• Eco-friendly – Triangular aluminum extrusion is safe for the environment since it does not emit toxic fumes or substances.Moreover, it is 100% recyclable; hence you can hardly find it accumulating in landfills.

• Easy alloying – It is compatible with several metals making it easy to form different alloys.
• Non-combustible – Aluminum triangle extrusion can withstand high temperatures without burning or emitting toxic fumes.

Does Triangular Aluminum Extrusion Require Heat Treatment?

Yes, but the type of heat treatment suitable for this component is primarily based on the alloy. Heat treatment is essential since it helps in hardening the surface material of this component.

Moreover, heat treating a triangular aluminum extrusion relieves stress, making it easy to machine and fabricate the part. Also, it enhances strength, which makes the material more flexible and ductile.

This component also requires heat treatment to improve its brittleness and change its properties for additional manufacturing steps.

What Are The Available Heat Treatment Options For Triangular Aluminum Extrusion?

They are pretty several, and the ideal one is based on the specific characteristics of aluminum alloy used in making the triangular profile.

Essentially, the typical aluminum heat treatment alternatives are as follows;

Solution Heat Treatment

It involves dissolving aluminum elements responsible for age hardening. The dissolved elements become spheroid resulting in a hom*ogenized structure.

Ideal temperature required in this heat treatment option depends on aluminum alloy composition.

Mainly, it occurs in the range of 825°F to 980°F. However, the temperature used must be within ±10°F of aimed temperature.

Natural Aging

Also known as age hardening, this process occurs at room temperature for 4-5 days.

90 percent of the hardening occurs within the first day, thus need to shaping aluminum part faster after going through solution heat treatment.

Ordinarily, natural strength increases on surface material due to dissolved elements locking into position with time.

hom*ogenizing

It is a heat treatment technique for redistributing precipitating elements evenly throughout the surface of aluminum part.

As the part cools, alloying elements precipitate out, leading to aluminum grain locking into place.

This process takes place by raising temperature of triangular aluminum extrusion to slightly under its melting point, often between 900°F to 1000°F.

Once the entire part reaches the hom*ogenizing temperature, it cools slowly to form a cast part with an even internal structure.

Annealing

Annealing helps in resetting crystalline grain structure, restoring slip panes and allowing it to continue shaping the part without excess force.

Annealing triangular aluminum extrusion requires material heating to temperature ranges of between 570°F to 770°F for a set duration.

The duration varies from 30 minutes to about three hours, depending on size of part and alloy composition.

How Much Does Triangular Aluminum Extrusion Cost?

It varies based on a host of variables, which include the following;

Triangular Aluminium Extrusion

• Aluminum Alloy – Alloy composition in a specific triangular aluminum extrusion part is a significant price determinant.A part with high alloy composition is often costlier than one with moderate or low composition.

• Design Construction – You can always find this part in standard and custom designs.However, the former is usually cheaper than the latter.

• Surface Finishing – Different surface finishing designed for triangular aluminum extrusion are priced differently.They all exhibit different features and capabilities to the part, thus determining the cost.

• Manufacturer – Of course, many companies are currently in the market selling various aluminum triangle profiles.However, they all price their respective products differently depending on their guiding principles.

• Order Quantity – Most manufacturers, including Wellste, usually offer competitive discounts on large quantity purchases.Thus, it makes it more cost-effective to buy more quantities than few pieces.

What Is The Recommended Tolerance For Triangular Aluminum Extrusion Profile?

Notably, the suitable tolerance for triangular aluminum extrusion is essentially outlined by BS EN 755-9:2001.

But most of the standards different manufacturers offer tend to enhance this specific standard.

Essentially, if tighter tolerances are needed, the manufacturer can work on the standards as specified in BS EN 755-9:2001.

However, some situations can make it difficult to attain improved tolerance as outlined by BS EN 755-9:2001 depending on part’s complexity and size.

Therefore, the suitable way to establish ideal tolerances attainable on your profiles is by appraising the proposed blueprint.

What it means is that any achievable tolerances on triangular aluminum extrusions are based on a specific profile.

Even so, the tolerance can range from +/- 0.2mm to +/- 0.5mm as a standard, subject to improvement if there is a need to.

Is Triangular Aluminum Extrusion Durable?

Absolutely. Ideally, aluminum, which is the base material for this component, exhibits incredible strength properties.

It also demonstrates a high level of resistance to many chemicals, mechanical, and weather elements.

Besides, extrusion manufacturing process incorporates different heat-treatment options, which strengthens the surface material.

Even precipitation of particles on the surface material of this part during aging process makes the surface hardy.

All in all, this part is outstandingly durable; a typical one has a lifespan of more than 10 years under ordinary conditions.

What Are The Anodizing Alternatives For Triangular Aluminum Extrusion?

Anodizing merely refers to surface treatment of aluminum profiles.

There are different anodizing options you may consider for your triangular aluminum profiles, such as follows;

Type I Anodizing

This option uses chromic acid in the chemical bath and ideal for profiles, which need relatively thin coating and high corrosion resistance.

It also serves as a suitable primer for powder coating and liquid paint.

Type I anodizing is effective where the machining of aluminum triangle profile after anodizing is not desired. You may also use it in parts with welded or rivet joints or recesses, which are difficult to rinse.

Type II Anodizing

It uses sulfuric acid in a chemical bath and one of the popular anodizing options for aluminum triangle profiles.

Anodizing with sulfuric acid allows for color variation, making it easy to add almost any color to surface material during anodizing.

Thus, this option is commonly preferred for parts where decorative aspect is a concern.

You can also leave it as a clear and translucent coating. It is most affordable and features a thickness of about 0.1 to 1.0 mils.

Type III Anodizing

In some instances, it is referred to as hard coat anodizing or engineering hard coat.

It is preferable when there is need for hard surface, thus ideal for applications where the profiles must exhibit strong scratch-resistant surface.

In this anodizing option, acid and aluminum concentrations are similar to Type II anodizing but with a slightly higher operation temperature. It also involves integrating electric current for a longer time to attain a thickness of up to 3.0 mils.

Bright Dip Anodizing

It is ideal for attaining a polished surface finish resembling an electroplated surface.

Ideally, it is a chemical electrolytic process, which brightens aluminum surface without leaving deposits on the surface.

The brightness level is determined by type of aluminum alloy and original surface finish of the particular profile.

Is There Color Limitation For Triangular Aluminum Extrusion?

No,You can get an extrusion aluminum triangle profile in a wide range of colors.

Essentially, different surface coatings used on this component provide broad options for the ideal color hue.

Some of the common color variations available include;

• Bronze
• Gray
• Silver
• Titanium
• White
• Green
• Golden yellow
• Champagne
• Black
• Nickel

Of course, the color variation is advantageous since it broadens your choice options depending on what suits your preference.

Are There Limitations Of Triangular Aluminum Extrusion?

Yes, and they include the following;

1. The production process is daunting and demanding thus requires ultra-meticulousness to attain the best quality profile.
2. Triangular aluminum extrusions are comparatively expensive, depending on customization levels.

How Long Will Triangular Aluminum Extrusion Process Take?

Production lead times for triangular aluminum extrusion vary depending on numerous factors. Mostly, the specific profile size, thickness, and level of complexity determine the duration it takes to produce this part.

Customized Triangular Aluminum Extrusion

Of course, simple triangular aluminum extrusions are faster to produce, unlike complex profiles, which require numerous interventions. Also, the order quantity influences the production lead time of this component.

Ordinarily, a higher quantity order takes more time than fewer pieces. Most manufacturers have stipulated policies surrounding production lead times.

Ideally, some manufacturers have fixed turnaround times, whereas others tend to be somewhat flexible irrespective of the order quantity. Therefore, you need to inquire from the respective manufacturer you are purchasing from to establish actual lead time they offer.

Nonetheless, the average production turnaround time for typical triangular extrusion takes between 20-30 days, depending on abovementioned factors.

Is There Standard Size of Triangular Aluminum Extrusion?

No, ordinarily, various structural, architectural, and industrial projects require different aluminum extrusion triangle profiles.

The design of the specific part you are making using this profile will determine the exact size you’ll need.

Moreover, you need to look into the specific circ*mstances, such as anticipated mechanical pressure the profile can handle. It merely means that each batch of this aluminum part is available in different sizes based on project requirements.

Of course, there are standard sizes you can always find for particular components. Even so, custom sizes often come in handy when you need to get a specific size of triangular aluminum extrusion.

Is Triangular Aluminum Extrusion Weather Resistant?

Yes, Essentially, the production process of this component enables it to attain desired weatherability features.

Extrusion produces an oxidation layer on the surface material, which is seemingly a clear coat. This coat protects the profile from all possible harsh environmental and weather factors.

In essence, this is critical, especially in terms of providing reliability to different projects and increase their durability.

Which Quality Certifications Should Triangular Aluminum Extrusions Have?

There are numerous quality standards, which triangular aluminum extrusions offer, and they include the following;

• GB/75237-2004
• BS EN 755-9:2016
• Q/320281/PDWD-2008

Can You Machine Triangular Aluminum Extrusion?

Yes, there are numerous machining options you can use on triangular aluminum extrusion.

The specific machining technique depends on structural design of your project.

Some of these machines include the following;

• CNC machining
• Welding
• Cutting
• Punching
• Drilling

For all your triangular Aluminium extrusion requirements, you can contact Wellste team today.