Bright Annealed Tubing (BA Tubes)
Grade: TP316L
Standards: ASTM A269, ASTM A213
Size Range: 2mm ~ 76mm
Applications:
Our TP316L bright annealed stainless steel tubing is engineered for applications where durability, precision, and high performance are essential. The tubing has no oxidation layer, ensuring exceptional corrosion resistance and the ability to withstand high pressure without leaks. Its smooth surface and high precision make it ideal for critical systems that require exacting standards. Additionally, the tubing resists deformation during cold bending and remains intact through flaring and flattening without cracks. This makes it widely used in instrumentation, fluid equipment, automotive and locomotive brake systems, gas equipment manufacturing, and laboratory settings.
Proven in Critical Industries:
Trusted by top companies in automotive, gas equipment, and fluid control systems, our bright annealed tubes have become the go-to solution for industries that demand the highest levels of precision and reliability. From fuel and gas systems to laboratory instruments, these tubes ensure leak-free operation and unmatched performance in demanding environments.
Why Choose Our TP316L Bright Annealed Tubes?
No Oxidation Layer: Ensures exceptional corrosion resistance and durability in high-pressure environments.
High Precision and Smooth Surface: Perfect for instrumentation and critical fluid systems requiring superior cleanliness.
Resistance to Deformation: Stays structurally intact during cold bending, flaring, and flattening processes.
Trusted by Industry Leaders: Widely used by key players in the automotive, gas equipment, and laboratory industries, offering unparalleled reliability and performance.
Choose our TP316L bright annealed tubes for your most demanding projects, where high quality and precision are a must.
Chemical Composition:

Product Performance:

Product Specifications:


Routine Inspection:
Test Items | Test Type | Sampling Requirements |
|---|---|---|
Alloy Chemical Composition Verification | Non-Destructive Test | Sampling by Heat Number Verification |
Tensile Strength | Destructive Test | Sampling by Batch Number |
Yield Strength | Destructive Test | Sampling by Batch Number |
Elongation | Destructive Test | Sampling by Batch Number |
Hardness | Rockwell Hardness HRC | Sampling by Batch Number |
Eddy Current Testing | Non-Destructive Test | 100% |
Ultrasonic Testing | Non-Destructive Test | 100% |
Ultrasonic Testing | Non-Destructive Test | 100% |
Bending Test | Destructive Test | Sampling by Batch Number |
Flattening Test | Destructive Test | Sampling by Batch Number |
Flaring Test | Destructive Test | Sampling by Batch Number |
Dimensional Inspection | Non-Destructive Test | 100% |
Metallographic Inspection | Destructive Test | Sampling by Batch Number |
Visual Inspection | Non-Destructive Test | 100% |
Roughness Test | Non-Destructive Test | Sampling by Batch Number |
Electron Microscope | Sampling | As Needed |
Energy Dispersive Spectroscopy | Sampling | As Needed |
Auger Analysis | Sampling | As Needed |

