Stainless Steel 304 Laser Welding Helical Finned Tube High Performance

Stainless Steel 304 Laser Welding Helical Finned Tube High Performance

1.Product Details:

Place of Origin:China.
Brand Name:Baerfu
Certification:ISO...
Model Number:Laser Fin Tube

2.Payment & Shipping Terms:

Minimum Order Quantity:N/A
Price:N/A
Packaging Details:(1) Waterproof steel frame bundle package;(2)Steel frame case sealed by plywoods with each end capped.
Delivery Time:Ex-work within 1 month on recepit of order.
Payment Terms:T/T, L/C
Supply Ability:Daily capacity around 200 meters

3.Detailed Product Description

Compamy Type:Manufacturer, Importer & ExporterName:Laser Welding Fin Tube
Any Fillters:NoTube Material:Stainless Steel 304/316
Fin Material:Stainless Steel 304/316Tube OD:Min. 8mm
Fin Height:Min. 4mmFin Density:3FPI~14FPI
Fin Thickness:Min. 0.3mmPenetration Rate:100%
High Light:carbon steel finned tubes,Helical Finned Tube

high performance stainless steel 304 laser welding helical fin tube

4.Why we choose laser welding fin tubes

■ Laser welding finned tubes are manufactured by helically winding strip onto tubes. The fin strip vertically applied to the tube is welded at its foot by a welding technique developed and patented by us without filler metal to the tube wall.

■ The use of the laser technique for the welding of finned tubes offers a number of advantages due to the ability of the beam to be very accurately focused, allowing full use of the beam’s high thermal capacity. Finned tubes are produced in cooper and copper alloys by helically winding a strip onto the tube ans simultaneously soldering both with tin solder.

■ This fining method results in a good heat conducting connection between the tube and the fins. The slightly corrugated fin foot increases the adherence between tube and fin and improves the heat transfer.

5.FAQ:

  Q A
01How many days you need to install the equipment?                                  30 days.
02How many staff abroad you sent to install the equipment?3 persons.
03Can I delivery the goods from other supplier to your factory? Then load together?Yes.
04Can the equipment be installed under hot weather?Yes.
05Can Your products be installed under the cold weather?Yes.
06Can I only buy some spare parts from you?Yes.
07Will you participate in the exhibition?Will do .
08How long it takes you to provide the designing options for us?1-2 working days .
09What is your products standardization?National standard .
10How do you pack the equipment?Wooden box .
11Can you can design the equipment according to our size?Yes.
12How many years have your company made this kind of equipment?13 years .
13Which certificate do you have for your equipment?ISO
14Do you have any real project pictures of the equipment?Yes.
15How far is your factory from the airport?50 minutes .
16How long it will take from guangzhou to your factory?2 hours by plane, 9-10 hours by high-speed rail.
17Do you provide sample? Free or charge?Samples can be provided, charges are required.
18 What is your term of payment?30% prepaid, paid in full before shipment.
19What is your MOQ?100 pcs .
20Are you a trading company or a manufacturer?Manufacturer.
21How long is your delivery time?40 days .
22How many production lines in your factory?7 high-frequency resistance welding spiral fin tube production lines, 3 tube bending machines, 18 rolling extruders,12 aluminum fin winding and inlaying machines.