Marmon/Keystone LLC

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Butler, PA  |  724-283-3000

At Marmon/Keystone LLC, we stand at the forefront of the aluminum industry, dedicated to delivering unparalleled products and services that cater to a wide array of needs. Our extensive range of aluminum solutions is crafted with precision to meet the diverse requirements of our clients, whether they are engaged in manufacturing, construction, or other industrial applications.

We specialize in providing high-quality aluminum tubing, pipe, and bar products, ensuring exceptional performance and durability in every piece. Our commitment to excellence is reflected in our ability to supply aluminum in various alloys and tempers, tailored to specific project demands. From standard dimensions to custom fabrications, we are equipped to handle orders of all sizes, delivering products that consistently meet the highest industry standards.

Our services extend beyond mere supply; we pride ourselves on offering comprehensive support to our customers. We provide expert guidance on product selection, application, and processing, ensuring that our clients receive the most suitable solutions for their unique needs. Our capabilities include precise cutting, machining, and finishing, all carried out with state-of-the-art equipment to guarantee superior quality and accuracy.

With a strong focus on customer satisfaction, we strive to build lasting relationships through reliable delivery, competitive pricing, and exceptional service. Our team is dedicated to addressing any challenges and providing innovative solutions that drive success for our clients. At Marmon/Keystone LLC, we are committed to advancing the aluminum industry through our unwavering dedication to quality and service.

Aluminum Power Pages

Aluminum Tubing & Piping

Aluminum Tubing & Piping

Aluminum piping and tubing is silvery-white, soft, and ductile. The metal belongs to the boron group. Aluminum is the third most abundant element present on earth. Aluminum has low density. When exposed...

Aluminum Coil

Aluminum Coil

The term "aluminum coil" describes aluminum that has been flattened into sheets where their width is significantly higher than their thickness and then "coiled" into a roll. Stacks of individual aluminum sheets are difficult to...

Types of Aluminum

Types of Aluminum

Aluminum is the most abundant metal on the Earth’s crust, but it rarely exists as an elemental form. Aluminum and its alloys are valued because of their low density and high strength-to-weight ratio, durability, and corrosion resistance...

Aluminum 1100

Series 1100 Aluminum 4mm Rectangular Bar

Aluminum 1100 is the softest of the aluminum alloys, which makes it easy to shape and form into a wide range of products for industrial and home use. It can be cold and hot worked but is frequently shaped by spinning, stamping, forging, and drawing...

Extruded Aluminium

Extruded Aluminium

Extruded aluminum is a continuous piece of aluminum that usually has a constant profile or cross-section throughout its length. It is made by forcing a block of aluminum, called a billet, through a die opening which is smaller than the original cross-sectional area of the billet...

Aluminum Trim

Aluminum Trim

Aluminum trim is an aluminum product that is produced by extrusion to create long, narrow, pliable, and adaptive pieces of aluminum that can be used for architectural decorative applications and accents, indoor and outdoor lighting, and engineering design...

Copper

Copper

Copper is a ductile, malleable, and reddish-gold metal with the capacity to effectively conduct heat and electricity. Brass and bronze, two commonly used alloys, are created when copper is combined with...

Titanium Metal

Applications of Titanium Metal

Titanium metal, with the symbol Ti, is the ninth most abundant element on the earth’s crust. It does not occur in large deposits, yet small amounts of titanium are found in almost every rock. Titanium is a shiny gray metal with...

Stainless Steel Fabrication

Stainless Steel Fabrication

Stainless steel can be fabricated using any of the traditional forming and shaping methods. Austenitic stainless steel can be rolled, spun, deep drawn, cold forged, hot forged, or stippled using force and stress...

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