Tubes for Heat Exchanger and Condensers

Heat exchange tubes are intended for heating or cooling process fluids, they are for example suitable for closed circuit cooling of electrical equipment using demineralised water and for cooling water soluble oil solutions in quenching tanks.

Heat-exchanger equipment, pipelines and pipeline components 
Heat exchanger Tubes are used in all types of process industries. Characteristic requirements are: bead worked weld, fixed lengths and extensive testing. In order to meet the demand for rapid delivery, we have a strip stock with both standard and special grades of steel in the most common thicknesses.
Application: For tubular heat exchangers,condensers and similar heat transfer apparatus.

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Production Standard, Grade, Steel No:
ASTM A179
A GB6479 10, 20, 16Mn, 15MnV, 12CrMo, 15CrMo, 12Cr2Mo, 12SiMoVNb

Delivery Conditions:
Annealed, Normalized, Normalized and Tempered

Main Testing Terms Accoring to ASTM A213-09 and ASTM A1016
1. High pressure hydraulic Test: Minimum 10 Maps.
2. Eddy current test, Ultrasonic Test
3. Mechanical Test
4. OD and WT tolerance Test.

Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.

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Welcome to Sunny Steel Enterprise Ltd.

Sunny Steel provide a wide range of steel products as Steel pipes, Seamless tube and seamless pipes, Alloy pipes, Pipe fittings, Composite steel pipe used in the industry, construction etc.
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Pipe fitting

Pipe fitting
Pipe fitting is work that involves the installation or repair of pipes or tubes. Pipes and tubes are necessary for a wide range of reasons.

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