we are manufacturer of fin tube,spiral fin tube ,if you are need,please contact me for detailed.
Specification:Chinese GB standard or equivalent ASTM standard
Material: carbon steel, alloy
Bare tube size:OD25mm-OD180mm
Fins Pitch: 4mm-30mm
Fins Height: 5mm-30mm
Fin thickness:1-3mm
The size of the finned tube can be discused with the client's requirements.Welcome to contact us.
Our products are used wildly on domestic and exported, approved byLRS,BV,ABS, etc classification societies, and go down well with numerous customers.
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