Murphy Thermal Energy Co., Ltd.
Model No.: MURPHY-59
Brand: Murphy
Applicable Industry: Hotels, Garment Shops, Building Material Shops, Machinery Repair Shops, Restaurant, Home Use, Farms, Food &Amp; Beverage Factory, Manufacturing Plant, Retail, Food Shop, Printing Shops, Energy &Amp; Mining, Food &Amp; Beverage Shops
Out-of-warranty Service: Video Technical Support, Spare Parts, Online Support
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Philippines, Viet Nam, Germany, Pakistan
Showroom Location (in Which Countries Are There Sample Rooms Overseas): None
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: Ordinary Product
Place Of Origin: China
Species: Refrigerant Liquid Receiver
Use: Refrigeration Parts
Certification: Ce
Warranty Period: 1 Year
Service System: Free Spare Parts, Video Technical Support, Online Support
Packaging: wooden box
Productivity: 10000 Piece/Pieces per Month
Transportation: Ocean,Air,Express
Place of Origin: China
Supply Ability: TBD
Certificate: ISO90001
HS Code: 8108904090
Port: Shanghai
Payment Type: T/T,L/C,D/P,D/A,Paypal
Incoterm: FOB,EXW,CFR,CIF,FAS,FCA,CIP,CPT,DDP
High Frequency Welded Fin Tube Product Description:
High Frequency Welded Fin Tube also called solid type fin tube,use steel or stainless steel strip directly welded to tube surface by HFW.Can improving heat transfer efficiency much more than bare tube.Due to the tight welding of the fins to the base tube, these finned tubes are often used in vibrating conditions.Fin type have Serrated fin and flat fin.
High Frequency Finned Tube Manufacturing Process:
The High Frequency Resistance Welding process usually employs 400, 000 Hz current. With this technique, the fin is wound on edge around the tube spirally and a continuous weld is obtained.
The High Frequency Resistance Welding process produces a strong metallurgical bond between the fin and the tube while minimizing the heat affected zone (HAZ) in the tube.
High Frequency Welded Fin Tube(Electric Resistance Welded Pipe) Advantages:
1. Higher heat transfer coefficient. The serrate can make the gas flow across the fins freely, enhancing the turbulent motion and improving the heat transfer effect. Researches show that serrated fin tube’s heat transfer efficiency is about 15-20% higher than common solid fin tube.
2. Reduce metal consume. Due to the higher heat transfer coefficient, for the same amount of heat, serrated fin tube is with less heat transfer areas, which help reduce the metal consume.
3. Anti-ash-deposition and anti-scaling. Due to the serrate, it is very hard for the serrated fin tube to deposit the ash and scaling.
4. It is more flexible to adapt to the changes of gas flow direction.
High Frequency Welded Fin Tube(Welded Aluminum Pipe) Properties:
Manufacturing Process:- Continuously Welded Spiral Fin Tube
Fin To Tube Bond:- Excellent
Heat Transfer Efficiency:- Excellent
Mechanical Resistance:- Excellent (Hence can be frequently cleaned with high pressure jets unlike other fin tubes. Thereby reducing down time and increasing overall life)
Corrosion Protection:- Moderate
Temperature Range:- Up to Maximum 500 Deg C
High Frequency Welded Fin Tube(Spiral Welded Pipe) Applications：
Spirally Wound High Frequency Resistance Welded Finned Tubes are used in Heat Recovery Systems associated with Furnaces for Petrochemicals applications, and with Boilers for Power Generation and Waste Heat Recovery applications. The usage of finned tubes in Heat Exchangers reduce cost and size of the equipment which directly results in performance improvement.
High Frequency Welded Fin Tube(Spiral Welded Pipes) Specifications：
| Product Specification | ||
| Tube OD | 16~273 (mm) | 3/8”~10”(NPS) |
| Tube Wall Thk | 2~28.6 (mm) | 0.08”~1.1” |
| Tube Length | ≤28,000 (mm) | ≤92 ft |
| Fin Thk | 0.5~3.5 (mm) | 0.02”~0.14” |
| Fin Height | 8~35 (mm) | 0.31”~1.3” |
| Fin Pitch | 3~333 FPM | 1~8 FPI |
| Fin Type | Solid, “U”or"V” Serrated | |
| Material Combinations | ||
| Fin Material | C.S. (most common grade: 08F) | |
| S.S. (most common grade are AISI 304, 316, 409, 410, 321,347,2205) | ||
| A.S. | ||
| Tube Material | C.S. (most common grade: A106 Gr.B) | |
| S.S. (most common grade are TP304,316, 321, 347) | ||
| A.S. (most common grade are T/P5,9,11,22,91) | ||
| Applied Temperature | 500°C | |
| Type of Service | High temperature | |
Product Categories : High Frequency Welded Fin Tube
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Contact Now