Stainless steel bright annealed tube

Bright annealed tube / BA tube

Younglee 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.

 Size range

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

Tolerance

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

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 us has high precise dimensions, high cleanliness, smooth inside and outside surface (with high precise roughness),  good strength and low maintance cost. 

Applications

Bright annealed tube is widely used in instruments, machinery, equipment,  in various industries such as chemical, petrol, gas, automobile, ship building, off shore, etc...