Murphy Thermal Energy Co., Ltd.
Brand: Murphy
Status: New
Applicable Industry: Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Food &Amp; Beverage Factory, Farms, Construction Works, Energy &Amp; Mining, Other
Out-of-warranty Service: Video Technical Support, Online Support
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): None
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: Heat Exchanger Tube
Use: Heater Parts
Certification: Rohs
Warranty Period: 1 Year
Service System: Free Spare Parts, 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
Incoterm: FOB,EXW
H/HH Type Fin Tube Product Description:
H finned tube is called square finned tube, there are two types of H finned tube, one is a single tube, usually called square finned tube, the other is a double tube, usually called rectangular finned tube. And according to customer requirements manufacturing. Due to its rectangular shape, it provides a larger surface area than spiral finned tubes. Because of the larger surface area available, these finned tubes are primarily used in air heating applications to reduce the overall size of the equipment.
H/HH Type Fin Tube(Square Steel Pipe) Manufacturing Process:
Square or rectangular fins are welded on steel base tubes.
H/HH Type Fin Tube(Seamless Square Tubing) Advantages:
Compact design – fewer tubes are required reducing capital investment.
Operating costs are less because the need for power for fans and pumps is reduced by the reduction in pressure losses.
Steam or water is heated more quickly as there is around 9 times more heating surface.
Fouling is kept to a minimum by the straight paths through the whole tube bank which allows dust particles to pass through easily.
Because they are more efficient and require less maintenance, boiler downtime and its effect on business performance is kept to a minimum.
H/HH Type Fin Tube(Square Galvanized Pipe) Properties:
1.Anti-corrosion
2.Anti-wear
3.lower contact resistance)
4.Higher Stability
5.Anti-ash accumulation ability
H/HH Type Fin Tube(Seamless Square Steel Tube) Applications：
H finned tubes are widely used in utility boilers, industrial boilers, Marine power, tail of heat exchangers, economizers or waste incinerators for coal and oil installations etc.
H/HH Type Fin Tube Specifications：
| Product Specification | ||
| Tube OD | 25~73 (mm) | 1/2”~2 1/2”(NPS) |
| Tube Wall Thk | 3.0~6.0 (mm) | 0.118”~0.236” |
| Tube Length | ≤18,500 (mm) | ≤60.7 ft |
| Fin Thk | 1.5~4.0 (mm) | 0.060”~0.157” |
| Fin Height | 25~45 (mm) | 0.98”~1.77” |
| Fin Length | 50~250 (mm) | 1.97”~9.8” |
| Fin Pitch | 20~117 FPM | 1~3 FPI |
| Fin Type | H, HH | |
| Material Combinations | ||
| Fin Material | C.S. (most common grade: Q235B) | |
| S.S. (most common grade are AISI 304, 316, 409, 410, 321,347,2205) | ||
| A.S. (most common grade is 12 CrIMoV) | ||
| 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 | 300°C | |
Product Categories : H/HH Type 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