Douglas Bros.

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Portland, ME

Douglas Bros. is a leading company specializing in the manufacturing and distribution of stainless steel products. With a strong emphasis on quality, innovation, and customer satisfaction, we have established ourselves as a trusted name in the industry. Our extensive range of stainless steel products caters to diverse sectors, including construction, architecture, industrial, automotive, and more. With a commitment to excellence, we consistently deliver high-quality solutions that meet the unique needs of our clients.


At Douglas Bros., we offer an extensive array of stainless steel products, manufactured using the latest technologies and finest materials. Our product portfolio includes:

1. Stainless Steel Sheets and Plates:

We produce a wide range of stainless steel sheets and plates in various grades and thicknesses. Our sheets and plates are known for their superior corrosion resistance, durability, and aesthetic appeal. Whether you require standard sizes or customized dimensions, we have the capability to deliver the right solution for your specific requirements.

2. Stainless Steel Tubes and Pipes:

We manufacture stainless steel tubes and pipes that are widely used in industries such as construction, automotive, and manufacturing. Our tubes and pipes are known for their exceptional strength, reliability, and resistance to high temperatures and pressure. We offer a variety of shapes, sizes, and grades to meet diverse application needs.

3. Stainless Steel Fittings and Flanges:

Our range of stainless steel fittings and flanges includes elbows, tees, reducers, couplings, and more. These components are crucial for connecting and redirecting the flow of fluids in various systems. Designed with precision, our fittings and flanges ensure leak-free performance, longevity, and compatibility with different piping systems.

4. Stainless Steel Bars and Wires:

We produce stainless steel bars and wires that find applications in the construction, manufacturing, and electrical industries. Our bars and wires exhibit excellent strength, corrosion resistance, and machinability. With a wide range of sizes and shapes available, we can fulfill diverse requirements, including round bars, square bars, hexagonal bars, and more.

Service Capabilities:

At Douglas Bros., we go beyond just manufacturing and supplying stainless steel products. We are committed to providing exceptional services that add value to our clients' businesses. Our service capabilities include:

1. Customization:

We understand that each client may have unique requirements. Therefore, we offer customization services to tailor our stainless steel products to your specific needs. From size adjustments to material specifications, our skilled team can accommodate a wide range of customization requests.

2. Technical Support:

Our experienced team of engineers and technicians is readily available to provide technical support and guidance. Whether you need assistance with product selection, installation, or maintenance, we offer comprehensive support to ensure the optimal performance of our stainless steel products.

3. Timely Delivery:

We prioritize timely delivery to ensure that our clients' projects stay on schedule. With efficient logistics and distribution networks in place, we can reliably deliver stainless steel products to clients across locations, both domestically and internationally.

4. Quality Assurance:

Quality is at the core of everything we do. We have stringent quality control measures in place throughout our manufacturing process to ensure that our stainless steel products meet the highest industry standards. Our commitment to quality is backed by certifications and accreditations obtained from reputable organizations.


Douglas Bros. is a reputable stainless steel manufacturer that offers a comprehensive range of high-quality products and services. With our commitment to innovation, customization, and customer satisfaction, we are well-equipped to meet the diverse needs of our clients across industries. Trust us to be your reliable partner for all your stainless steel requirements.

Stainless Steel Power Pages

Stainless Steel 304

Stainless Steel Grade 304 Dishes

Stainless steel grade 304 is an austenite stainless steel that is the most widely used and versatile of the various grades of stainless steel. It is a part of the T300 series stainless steels with a chromium content of 18% and nickel content of 8%...

Stainless Steel 316

Stainless Steel 316

Stainless steel is a type of steel alloy containing a minimum of 10.5% chromium. Chromium imparts corrosion resistance to the metal. Corrosion resistance is achieved by creating a thin film of metal...

Stainless Steel Grades

Stainless Steel Grades

Stainless steel grades each consist of carbon, iron, 10.5%-30% chromium, nickel, molybdenum, and other alloying elements. It is a popular metal used in various products, tools, equipment, and structures that serve in many industrial, commercial, and domestic applications...

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...

Stainless Steel Tubing

Stainless Steel Tubing

Stainless steel tubing is a strong and durable material that is used for structural purposes and is corrosion resistant with little need for maintenance. The diameters and variations of stainless tubing differ based on the...

Perforated Stainless Steel

Perforated Stainless Steel

Perforated stainless steel is cut, punched, or stamped to produce a precise pattern of holes or apertures. It is used for functional reasons, such as filtration or ventilation, and aesthetic ones, such as architectural accents...

Stainless Steel Hinges

Stainless Steel Hinges

Stainless steel hinges connect two components while allowing them to move in relation to one another. They can have various leafs shaped like rectangles and other forms depending on the type of stainless steel hinge. Stainless steel hinge leafs are...

Stainless Steel Tanks

Stainless Steel Tank

Stainless steel tanks are widely used in food, beverage, dairy, medicine, cosmetics, and other manufacturing processes where cleanliness and purity are important. These are also used in industrial plants for storing chemicals and...

Titanium Metal

Titanium Metal

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

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