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Internal threaded tube
2019-04-08 18:10:00

The internally threaded pipe is formed with one or several spirally rising turns on the inner wall of the pipe, and is a rectangular groove as seen from the cross section. The internally threaded tube is also called a dry steam tube, an inner rib tube or an inner fin tube. It is mainly used on dry evaporators in central air conditioners.

Product Name: Internal threaded tube
Product model: 1050, 1060, 1070, 1070A, 1100, 3003,AA003H etc.
1), Internal threaded tube product features
Light weight
2. High heat exchange efficiency
3. Good corrosion resistance
4. Good forming and bending properties
5. High degree of precision
6. High recycling value
7. Low material cost
8. High surface quality

2), Application range of internal threaded pipe
Household air conditioners, freezers, refrigerators, automotive air conditioning tubes, automotive solars, etc.

3) ,Internal threaded round tube alloy grade
1xxx series, such as 1050, 1060, 1070, 1070A, 1100
3xxx series, such as 3003

4),Internal threaded round pipe product specifications
Outer Diameter Φ5.0 ~ Φ16 mm
Dwt 0.4 ~ 2.0mm
Tooth Height 0.05 ~ 0.35 mm
Addendum Angle 30 ~ 135 (degree)
Helical Angle 0 ~ 25 (degree)
Tooth Number 20 ~ 70  (tooth)
Material 1060、3003、AA003H etc.

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