G type embedded spiral finned tube

G type embedded spiral finned tube is processed from a certain width in the steel pipe and spiral groove depth, then inlays the ribbon on the steel pipe by the equipment.
1) Tube OD:25mm~82.5mm
2) Length : 130mm~18m
3) fin height : 0mm-16mm
4) Fin pitch:2.0-5.0mm
5) finned tube length:0.5m~ 14m
6) Single metal rolling finned tube: Pure aluminum 1060 /aluminum alloy 6063 the 6061 material
7) Double metal rolling finned tube: Tube-based protection from the outer layer of aluminum tubes, corrosion-resistant;
8) Base tube material : carbon steel pipe/stainless steel tube/ copper tube / titanium alloy tube
9) Package: The aluminum finned tubes are well packed in plastic film in the inner and steel frame in the outer

Embedded finned tube main characteristic
1. Embedded finned tube Max. Working Temperature: 400 °C
2. Embedded finned tube Atmospheric Corrosion Resistance: OK
3. Embedded finned tube Mechanical Resistance: Poor
4. Fin and bare tubes connect tight than normal tension wound on edge fin type
Embedded finned tubes offer solutions where higher temperatures, continuous thermal cycling and tube vibration due to high velocity air streams can cause failures. The fin is mechanically embedded into a groove that is plowed in the tube O.D. and is locked into place by rolls that force the groove to tightly close around the fin base. Embedded finned tubes are commonly used in applications with metal temperatures up to 750 degrees Fahrenheit.

Embedded Finned Tube Typical Size:

China Factory ASTM a 179 Aluminum Fin Tube, Extruded Fin Tube, Embedded G L ASME SA179 Fin Tube

1. Q: I haven’t done business with you guys before,how can I trust your company?
A: Our company has been in the market for 17, almost 18 years, which is longer than most of our fellow suppliers, we’ve been golden suppliers for years. What’s more, we’ve got quite a lot authority certificates, for example, CE, ISO9001, made in china onsite check certificate. I hope those above will be persuasive enough.
2. Q: What is the minimum order?
A: Yes, our company mainly deals with wholesale deals, but if you insist buying one piece, or you just need one piece, we would be very likely to make the MOQ as 1 piece for you though.
3. Q: How can I get a sample to check your quality? How long can I get the sample?
A: After price confirmed, FREE SAMPLE could be provided for your evaluation.
After you confirm the sample details, the samples will be ready for delivery in 3-7days,and will be sent to you via express and arrive in 3-5days.
4. Q: What payment methods your company accept?
A: We accept T/T, L/C, Western Union, Paypal.
5. Q: What’s the shipment terms and delivery time of your company?
A: FOB,CFR,CIF,15-60days
6. Q: Do you give any discount ?
A: We’ll surely try our best to help you get those by the best price and good service at the same time.
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