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Lord Fin Tube-ASTM A210 A1 Extuded Fin Tubes

The characteristics of ASTM A210 A1 extruded fin tubes

1. The base tube is seamless steel tube as per ASTM A210 A1, with good mechanical properties, temperature resistance, pressure resistance and corrosion resistance; 

ASTM A210 Grade A-1 Chemical Composition (W.T.%)

Elements

Carbon

Mn

P

S

Si

Standard Requirement

0.27

0.93

0.0035

0.0035

0.1

2. The outer fin is made of aluminum, which is light in weight, low in price, easy to process, good in atmospheric corrosion resistance, and beautiful in appearance; 

3. Fins have high strength and can withstand high pressure washing and descaling; 

4. Generally, contact thermal resistance between fins and base tube will not be increased due to corrosion and oxidation of base tube.

The manufacturing process of ASTM A210 A1 extruded fin tubes:

1. Use a certain thickness of aluminum tube is sleeved on the base tube ASTM A210 A1.

2. The fin is rolled into a compact bimetallic composite pipe by a sheet rolling machine.

Advantages of ASTM A210 A1 extruded fin tubes

1.Small contact thermal resistance, stable structure, 

2. Long service life

3. Smooth fin surface

4. Easy cleaning

5. Good heat transfer performance for a long time.

Usage of ASTM A210 A1 extruded fin tubes:

ASTM A210 A1 extruded fin tubes are widely used in air cooling, air conditioning, power plants, petroleum, chemical and other equipment and air heat exchangers.

Publisher:Lord Fin Tube

ASTM A210 A1 extruded fin tubes

ASTM A210 A1 extruded fin tubes

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