High Cleanliness Annealed precision steel tube, Round Steel Tubing TP316/316L​

Spezilla produces Seamless Stainless steel Bright annealed tube and pipe with smooth inside and outside surfaces, high cleanliness, and high precise.

Standard:

ASTM A 269 | bright annealed - Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service;

EN 10216-5 | CFA - Seamless Steel Tubes for Pressure Purposes -Technical Delivery Conditions - Part 5 Stainless Steel Tubes, Bright annealed tube

ASTM A213/213M | BA tubes - Specification for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat exchanger tubes; Bright annealed condition.

Stainless steel bright annealed tube

Size range:

Stainless steel bright annealed tube of our factory is usually in size range of Outside diameter: 3 mm to 76 mm

Tolerance:

Spezilla manufacture bright annealed tube According to tolerance standard EN ISO 1127 D4/T4, D4/T3 or EN 10305-1Bright annealed tube

Outside Diameter
+/-0.5% ; min. -/+0.05mm

Wall Thickness
-/+7.5% ; -/+ 10%

Surface Condition:

Bright annealed tube with surface roughness <= 0.4 um on both inside and outside.

Features:

Stainless steel Bright annealed tube manufactured by Spezilla has high precise dimensions, high cleanliness, smooth inside and outside surface (with high precise roughness), good strength and low maintance cost.

Descriptions:

Chemical Compositions:

Mechanical Properties:

Quality Assurance:

Spezilla's Bright Annealed stainless steel tubing are produced acc. to the following process and inspection to assure our quality:

1. Chemical Composition Analysis Test With 100% PMI.

2. Solution Annealing / Bright Annealed.

3. 100% Hydrostatic Test and 100% Eddy Current Test

4. Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test.

5. Impact Test subject to Standard request.

6. Grain Size Test and Intergranular Corrosion Test.

7. Visual Test and Endoscope Test for Surface Quality Test

8. Ultrasonic Test

Applications:

Spezilla's Bright Annealed Stainless steel tubing is used for many industries that require resistance to high pressures, high temperatures, and corrosive environments. These include, but are not limited to: petrochemical, gas, nuclear, food and beverage, and chemical plants. Various wall thicknesses are available to suit a range of pressure requirements, and several different finishes are available to achieve the desired aesthetic.

1. Oil & Gas Extraction

2. Chemical & Petrochemical

3. Nuclear Power

4. Food & Beverage Processing

5. Automotive

6. Aerospace