Coltwell Industries - PVC, PP & Plastic Products

Welded Tubing provides aluminum tube customers with an alternative to drawn and extruded tube. Welded tube is on average 15% stronger than extrusions and can offer equal and sometimes greater strength at lower gauges. Welded tubing is utilized many applications such as outdoor furniture, healthcare equipment, household fixtures, and athletic accessories. Welded tube has also found its way into applications where steel tubing is traditionally used. Coltwell offers both round and square welded tubing in a variety of alloys and tempers within the 3000 and 5000 series, as well as a variety of sizes:

Standard tube sizes ranging from 0.031 to 10 Outside DiameterMost standard alloys available for productionStandard dies available for tubing in round, square, rectangle, hexagonal, and octagonal shapesA variety of custom tube shapes and sizes can be producedIn-House Fabrication available (including Tube Bending)Variety of Finishes available (including Anodizing, Powder Coat, Polished and Brushed)A variety of blanket order warehouse and stocking options availableLow minimum order quantities, including a variety of Tubing in StockThe quickest lead-times in the industry

For superior strength, hardness, thin walls, impeccable surface finish, consistent dimensional tolerances, and precise bending capability drawn tubing is the answer. Coltwell has the expertise, machinery and tooling required to make drawn tubes in all shapes and sizes. Coltwells superior drawn tube is used for tent poles, antennas, chairs, extension poles, air cylinders, and many other recreational, automotive, marine, and health-care applications. Drawn tubing is also ideal for telescoping tubing. It is ideal for applications that require tight tolerances, thin walls, high structural integrity and predictable performance under pressureMinimums as low as 500lbsSmallest OD at 316Largest OD at 5.50.028 thinnest wall thicknessShortest lead times in the industryProduction in both Porthole Drawn (ASTM B483) and Seamless Drawn (ASTM B210)A variety of alloys including 1000 series, 3000 series, and 6000 seriesA variety of custom tube sizes can be producedIn House Fabrication available (including Tube Bending)Variety of Finishes available (including Anodizing, Powder Coat, Polished and Brushed)A variety of blanket order warehouse and stocking

Coltwell Industries has the ability to supply close tolerance aluminum tubing that is best used in custom telescoping tubing applications. By controlling the inside diameter and wall dimensions of the female tube, as well as controlling the outside diameter of the male tube, Coltwell can supply tubes with a smooth, slip fit ideal for telescoping applications.