At Lewis Brass & Copper, we provide clear tolerance guidelines to ensure dimensional accuracy across all tubing and shape profiles.
Our tolerance standards help fabricators and engineers maintain consistency, improve performance, and meet project specifications. By supplying dependable technical data, we make it easier to plan, design, and execute with confidence.
Round Seamless Tube
Learn MoreShapes – Rect. & Square Tube
Learn MoreMSDS Sheet
MSDS Sheet
Learn MoreTolerances
Find tolerance specifications for seamless round tubing and precision-shaped rectangular or square tubing. These standards ensure consistent dimensional accuracy for fabrication and installation.
Round Seamless Tube
Learn MoreShapes – Rect. & Square Tube
Learn MoreTechnical Data: Equivalents
Our reference charts help you convert and compare material properties across different measurement systems and applications.
Length & Weight Equivalents
Learn MoreDecimal & Metric Equivalents
Learn MoreDensity of Popular Metals
Learn MoreWeight Formulas
Learn MoreColor Matching & Mechanical/ Chemical Finishes
Learn More