Spiral Copper Finned Tube for Air Cooler

Spiral Copper Finned Tube for Air Cooler

Product introduction

1, raw material inspection: 1.1 steel pipe inspection (caliber, wall thickness, length, material, pit, crack, straightness, etc.); 1.2 Steel strip inspection (material, width, thickness, notch, fold, etc.); 2, product sample: 2.1 Record winding current voltage, speed, high frequency parameters, sample physical experiment, test outsourcing, pull rate, fusion rate; 2.2 Make process evaluation according to qualified sample parameters; 3, production: 3.1 steel pipe rust, cutting allowance, groove processing; 3.2 Production winding, first inspection (appearance, outer diameter, fold, fin length, spacing, etc.); 3.3 Production and winding, 500 pieces shall be checked in the middle; 3.4 Production winding and final inspection; 4. Rust prevention and packaging.Heat Exchange Finned Tube,Finned Tube Heat Exchanger,Heat Exchange Spiral Finned Tube

Product parameter

Optical tube size /dxs：∅25.4x2.11

Light tube material：SA179 K01200

Fin material：AL 1060

Finned shape：Spiral fin tube, square fin tube, etc

Use：Water wall, economizer, air preheater, industrial waste heat recovery, air cooler, etc

Finned tube production process:

1, raw material inspection:

1.1 steel pipe inspection (caliber, wall thickness, length, material, pit, crack, straightness, etc.);

1.2 Steel strip inspection (material, width, thickness, notch, fold, etc.);

2, product sample:

2.1 Record winding current voltage, speed, high frequency parameters, sample physical experiment, test outsourcing, pull rate, fusion rate;

2.2 Make process evaluation according to qualified sample parameters;

3, production:

3.1 steel pipe rust, cutting allowance, groove processing;

3.2 Production winding, first inspection (appearance, outer diameter, fold, fin length, spacing, etc.);

3.3 Production and winding, 500 pieces shall be checked in the middle;

3.4 Production winding and final inspection;

4, Rust prevention and packaging.