Basic Info.
Model NO.
KNLW
Temperature Classification
Medium Temperature Piping
MPa Classfication
Medium Pressure Piping
Material
Carbon Steel
Standard
ASTM, GB, DIN, JIS
Medium
Liquid
Connection Type
Welding
Diameter
38mm~720mm
Cross-Section Shape
Round, Square Optional
Transport Package
Frame Packing
Trademark
Kaineng
Origin
China
Production Capacity
10000 Tons/Year
Product Description
High quality Threaded Pipe CS/SS Fire Tube Boiler Pipes
Description of Fin Tubes:
The spiral fin steel pipes currently used are mostly wound, high frequency welded and brazed spiral fin steel pipes.
The advantages of fin steel pipes are as follows:
1. Long service life, is more than 20 years;
2. The surface of the fin is smooth, and it is not easy to produce ash accumulation, ash blocking and slagging.
3. It has good density, yield strength, tensile strength and wear resistance of metal structure.
4. The welding quality is high, so that it is not easy to cause unstable heat transfer performance because of fin loosening and falling off.
Fin Tube Parameters:
Application of Fin Tubes:
Waste heat boiler tube;
Economizer tube;
Power station boiler tube;
Marine boiler tube;
Heat exchanger
Kaineng Service:
Pre-sale service:
Kaineng helps customer to choose the proper fin tubes model according to different heating requirements of various application area. Before delivery we will provide boiler drawings, auxiliary equipment drawings, layout drawing, etc.
In-sale service:
Kaineng keeps 24 hours online and keeps close contacts during the production process to ensure on time delivery with perfect finished product.
After-sale service:
1. provide full range of original quality spare parts.
Kaineng Workshop and Production Line
Kaineng factory
Description of Fin Tubes:
The spiral fin steel pipes currently used are mostly wound, high frequency welded and brazed spiral fin steel pipes.
The advantages of fin steel pipes are as follows:
1. Long service life, is more than 20 years;
2. The surface of the fin is smooth, and it is not easy to produce ash accumulation, ash blocking and slagging.
3. It has good density, yield strength, tensile strength and wear resistance of metal structure.
4. The welding quality is high, so that it is not easy to cause unstable heat transfer performance because of fin loosening and falling off.
Fin Tube Parameters:
| Product | Fin Tube | |
| Application | Widely used for marine boiler, heat exchanger, stationary boiler, condenser, economizer and other parts of heat industry. | |
| Material of base pipe | Carbon steel, alloy steel and stainless | |
| Material of pins | Carbon steel, alloy steel and stainless | |
| Type of base pipe | Seamless, welded | |
| Type of fins | Pin fin type, Single H fin type, Double H fin type, Spiral Solid round fin type, Spiral Serrated fin type, threaded tube | |
| OD of Base pipes | 32mm-57mm | |
| WT of base pipes | 1.5-6mm | |
| Height of fins | >12mm | |
| OD of fins | customized | |
| Pitch of fins | >11.3mm | |
| Length of blank area | According to customer's request. | |
| Length of fin tubes | According to customer's request. |
Application of Fin Tubes:
Waste heat boiler tube;
Economizer tube;
Power station boiler tube;
Marine boiler tube;
Heat exchanger
Kaineng Service:
Pre-sale service:
Kaineng helps customer to choose the proper fin tubes model according to different heating requirements of various application area. Before delivery we will provide boiler drawings, auxiliary equipment drawings, layout drawing, etc.
In-sale service:
Kaineng keeps 24 hours online and keeps close contacts during the production process to ensure on time delivery with perfect finished product.
After-sale service:
1. provide full range of original quality spare parts.
Kaineng Workshop and Production Line
Kaineng factory
