OEM/ODM Factory Heat Exchange Finned Tube - Stainless bright annealed seamless tube – Dextube

Process Method: Cold Drawn/Cold Rolled & Bright Annealed

Grades: TP304, TP304L, TP316L, EN 1.4301, EN 1.4404, EN 1.4435, other grades can be offered on request.

Standards: ASTM A269, EN 10216-5 TC1

Outside diameter range from 6.35-50.8mm

Wall thickness range from 0.71-6mm

Length:  Fixed length or Random Length.

Packing: With Plastic packing or with our special net packing in case of crash.

Applicable industries:

Oil & Gas, petrochemical, power plant,

Semiconductor, TFT/ LCD,

Gas/Bio/Medical Equip,

Automotive Industry, Fuel Rail (GDI, Injector Line) ,

Precision BA Tubing for steam and instrumentation,

Fine and clean BA tubing for purity Gases

Features:

—  Fully bright annealed for outstanding corrosion resistance

—  Excellent internal roughness due to state of art process technology and precision cleaning

—  Exact dimension and Mechanical Test (Hardness, Tensile, Yield, Etc….)

Reference Documents:

ASTM A262: Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels

ASTM A269:  Standard specification for seamless and welded austenitic stainless steel tubing for general use

ASTM A370:  Standard Test Methods and Definitions for Mechanical Testing of Steel Products

ASTM A450:  Standard Specification for General Requirements for Carbon, ferritic alloy, and austenitic alloy Steel Tubes

ASTM A632:  Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service

ANSI/ ASME B46.1:  Surface Texture, Surface Roughness, Waviness and Lay

DIN/EN 10204:  Inspection documents for metallic products

EN 10216-5 TC1:  Seamless steel tubes for pressure purpose-technical delivery conditions part 5: Stainless steel tube