high frequency electric Resistance welded spiral fin tube
Product Details:
| Type | Heat Exchanger Tube |
|---|---|
| Application | Refrigeration Parts |
| Place of Origin | Jiangsu, China |
Detailed Product Description
Spiral finned tube welding equipment parameter | |
Item | performance perameter |
power of welding source(W) | 300 |
maximum speed of spindle(rpm) | 300 |
weldable OD of base tube(mm) | Φ25Φ168 |
weldable Thickness of base tube(mm) | 210 |
Length of weldable tube(m) | 0.525 |
width of weldable fin (mm) | 1330 |
weldable fin thickness (mm) | 0.82.5 |
pitch of weldable fin(mm) | 490 |
circular pitch(mm) | 4.58.0 |
speed of welding (m/min) | 35 |
Direction of spiral | Left/right |
weldable material | CS-20#LCSAlloy-0Ca13 |
finned tube performance index | |
Item | Performance parameter |
diviation of fin height | ≤±0.75mm |
average value of diviation of fin screw pitch in 10 pitch | ≤±0.2mm |
Finned tube straightness | Per meter≤1mm,total ≤10mm |
perpendicularity between fin and tube | α≤8° |
vertical weld rate between fin and tube | La≥0.95Lt |
transverse weld rate between fin and tube | Sa≥0.85Sf |
Welding specimens weld tensile | ≥240MPa |
high frequency electric Resistance welded spiral fin tube
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Company Info
Jiangyin Zhongdi Air Separation Equipment Co.,Ltd
[China]
[Verified Member]
Online Postings: Products
Business Type:Manufacturer
City: jiangyin
Province/State: Jiangsu
Country/Region : China