ASTM A269 TP317L Cold Rolld Instrument Bright Annealed Tube
Shape：round
Technique：Cold Rolled
Surface Treatment：Sanded /Mirror/Hairline Brushed
Thickness：0.3-30mm
out Diameter：8-219mm
Length：5.8/6m or Custom
Stock：in Stock
Sample：Available
Transport Package：Standard Sea-Worthy Packing
In precision industries such as instrumentation, chemicals, pharmaceuticals, and food and beverage, tubing must meet stringent requirements for corrosion resistance, dimensional accuracy, and surface finish. ASTM A269 TP317L cold-rolled bright annealed instrument tubing is designed for this purpose.
Gnee supplies ASTM A269 TP317L instrument tubing that meets global standards and customer-specific requirements, making it a reliable partner for your demanding projects. 317L instrument tubing features low carbon content, high molybdenum content, and a bright annealed surface treatment, ensuring a longer service life, higher purity, and lower maintenance costs. Compared to 316L, it offers superior resistance to pitting corrosion, crevice corrosion, and acidic environments, making it more suitable for high-purity systems.
GNEE offers cold-rolled, bright-annealed instrument tubing conforming to ASTM A269 TP317L, with outer diameters ranging from 6.35 mm to 50.8 mm (1/4 inch to 2 inches) and wall thicknesses ranging from 0.51 mm to 1.65 mm (0.020 inches to 0.065 inches). All tubing is precision cold-rolled and bright-annealed, with a surface roughness Ra ≤ 0.2 μm; outer diameter tolerance is ±0.05 mm, and wall thickness tolerance is ±0.03 mm.
Applications of ASTM A269 TP317L Bright Annealed Tube
Chemical and petrochemical processing: Piping for handling acids and organic solvents.
Pharmaceutical and biotechnology equipment: Sanitary piping, fluid transport, and piping for high-purity, sterile applications.
Marine and offshore engineering: Hydraulic, instrumentation, and control systems requiring extremely high resistance to chloride pitting corrosion.
Pulp and paper industry: Used in bleaching equipment and chemical recovery systems.
Specification List of ASTM A269 TP317L Tubes
|
Specification |
ASTM A-269 |
|
Type |
Welding/Seamless/Arc Welding/Electrofusion Welding/Hot Rolling/Cold Drawing |
|
ASTM A269 TP317L Stainless Steel Tubes OD Size |
SEAMLESS = 6 millimeter Outside Diameter - 114.3 millimeter Outside Diameter |
|
Wall Thickness |
00.8 millimeter To 4 millimeter WT |
|
Length of ASTM A269 TP317L Tubes |
Double Random Length, Customize Size, Single Random Length, 01 Meter - 12.5 Meters |
|
Ends |
ASTM A269 TP317L Stainless Steel Tubes Beveled Ends/Plain Ends |
Mechanical Properties of ASTM A269 TP317L Cold Rolld Tube
| Property | Value |
|---|---|
| Tensile Strength | ≥ 515 MPa |
| Yield Strength (0.2% Proof) | ≥ 205 MPa |
| Elongation | ≥ 35% |
| Hardness | ≤ 217 HB |
A269 Grade TP 317 Annealed Tube HS Code
| HS CODE | 73041190 |
|---|
Tolerance of ASTM A269 Grade 317 SS Tube
| OD mm | Wall thickness % | Tolerances OD, mm |
|---|---|---|
| 6-30 | +/-10 | +/-0.08 |
| 32-40 | +/-10 | +/-0.15 |
| 42 | +/-10 | +/-0.20 |
ASTM A269 TP 317L Stainless Steel Tubes Price
| Description | ASTM A269 TP317L Stainless Steel Seamless Tubes Price |
| High Temperature Small Diameter 317L Stainless Steel Boiler Tubes | $2500 - $2800 / Ton |
| Tp317L ASTM A269 / ASME SA269 Stainless Steel Seamless Instrument Tubes | $2 - $50 / kg |
| ASTM A269 TP317L Stainless Steel Capillary Tubing chemical injection line |
$3.00/ Metro |
| Astm A269 TP317L U Bend Tubes Stainless Steel Seamless U Tubing |
$3.00-$6.00/ Kilogram |
inspection
Each batch of pipes comes with an ISO 9001 certified quality report and a 3.1 certificate (compliant with EN 10204), and has also been inspected by third-party testing organizations (such as SGS and BV) to ensure that the products comply with ASME SA269 and ASTM A269 standards.
ASME SA269 TP317L Hydraulic Tubing Factory
Our ASME SA269 TP317L hydraulic pipe production line integrates a high-precision multi-roll cold drawing device and an automated oxygen-free bright annealing production line, achieving ultra-high precision tolerance within ±0.03mm and an inner surface roughness of Ra≤0.4μm.
ASTM A269 TP317L Instrument Tube Manufacturer
TP317L Instrumentation Tubes Supplier
Packaging and Marking
The outer packaging uses wooden crates, wooden pallets, or iron pallets to ensure safety and stability during transportation.
High-quality rust-proof paper or plastic film is used to wrap the surface of the pipes to prevent rusting.
Moisture-proof bags or bubble wrap are used externally to avoid the impact of external moisture and contaminants on the pipes.
Rust-proof packaging for SS 317L pipe
Wooden crate packaging for 317L SMLS pipe
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