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Heat exchanger tubes are used for the cooling, heating or re-heating of fluids, gases, or air in a wide range of industries, such as chemical processing, hydro carbon processing and oil refining, nuclear power generation and aerospace.

These high performance tubes of Heat exchanger tubes are available at dimentions as follows:

OD: 12.7mm, 15.88mm, 19.05mm, 25.4mm, 38.1mm

WT: 1.24mm, 1.65mm, 2.11mm, 2.64mm, 3.05mm

Heat exchanger tubes can be supplied in straight lengths up to 20M, U-bent and C-formed tubes.

Max Stainless Steel (CNMAX) manufactures heat exchanger tubes to the industry specifications in the chart:


Specification

Alloy

Testing

ASTM B622

C276 (UNS N10276)

Seamless Eddy Current tested

ASTM B626

C276 (UNS N10276) and
C22 (UNS N06022)

 100% Eddy Current and Hydrostatically tested

ASTM A789

Duplex (UNS S31803)
Super Duplex (UNS S32760 and UNS 32750)

 100% Eddy Current tested

ASTM B516

Alloy 600 (UNS N06600)

Class 1 - 100% Eddy Current tested
Class 2 - 100% Eddy Current and Pressure tested

ASTM A213 

ASTM A269

Stainless Steels

Seamless - 100% Eddy Current tested