Design Standards: ASME/GB/T14296-93
Certificate: ISO9001/ISO14000/Ohsas 18001
Delivery Time: 15-25 Days
Warranty Period: One Year
Design Pressure: 3.0MPa
Design Temperature: 300ºC
Fin Material: Aluminum, Steel
Trademark: Wintech
Transport Package: Iron-Frame Case/Wooden Case
Specification: OD 18/21/25/32mm
Origin: Shandong, China
HS Code: 73044190
Type and Specifications of Bimetallic Finned Tube :Â
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| Model | O.D. of  Fin(mm) | Root Dia.of Fin(mm) | O.D. of Liner Tube(mm) | Pitch of Fin(mm) | Thickness of Fin(mm) |
| SG-25X2.3 | 25 | 11.2 | 10 | 2.3 | 0.3 |
| -28X2.3 | 28 | 13.2 | 12 | 2.3 | 0.3 |
| -30X2.3 | 30 | 13.2 | 12 | 2.3 | 0.3 |
| -36X2.3 | 36 | 17.2 | 16 | 2.3 | 0.3 |
| -40X2.5 | 40 | 17.2 | 16 | 2.5 | 0.35 |
| -44X2.5 | 44 | 20.4 | 19 | 2.5 | 0.35 |
| -44X2.8 | 44 | 20.4 | 19 | 2.8 | 0.38 |
| -44X2.3 | 44 | 23.4 | 22 | 2.3 | 0.38 |
| -44X2.8 | 44 | 23.4 | 22 | 2.8 | 0.38 |
| -50X2.5 | 50 | 23.4 | 22 | 2.5 | 0.40 |
| -50X2.3 | 50 | 26.4 | 25 | 2.3 | 0.38 |
| -50X2.5 | 50 | 26.4 | 25 | 2.5 | 0.40 |
| -50X2.8 | 50 | 26.4 | 25 | 2.8 | 0.40 |
| -50X5.0 | 50 | 26.4 | 25 | 5.0 | 0.50 |
| -55X3.2 | 55 | 26.4 | 25 | 3.2 | 0.40 |
| -57X2.3 | 57 | 26.4 | 25 | 2.3 | 0.38 |
| -57X2.5 | 57 | 26.4 | 25 | 2.5 | 0.40 |
| -57X2.8 | 57 | 26.4 | 25 | 2.8 | 0.40 |
| -60X2.5 | 60 | 28.4 | 27 | 2.5 | 0.40 |
| -60X2.5 | 66 | 33.4 | 32 | 2.5 | 0.40 |
| -70X2.5 | 70 | 40.0 | 38 | 2.5 | 0.40 |
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| Fin Tube Type | Extruded fins tube |
| Serrated fin tubes | |
| L Type fins tube | |
| G Type fins tube | |
| L L Type fins tube | |
| H Type fins tube | |
| KL Type fins tube |
Application Field:Â Air Cooler,Charge Air Chiller, Condenser,Evaporator, Fluid Cooler, Gas Cooler,Oil Cooler, Radiator, Refrigeration,Steam to Air Heat Exchanger,superheater etc.
Pre-sales Service:Â
Customization:Â
We can specially customize products if you tell us any special requests,  such as spare parts, cylindricaltank, material, output, pump. ..Â
After-sales Service:Â
1. One-year free warranty and life-long maintenance serviceÂ
2. Equipment o peration and maintenance vedio guide for the c ustomersÂ
3 . Help to do worker trainingÂ
4 . On-line support every dayÂ
FAQ:Â
1. Q:Are you a factory or trading company?Â
A:We are one of the largest heat exchanger manufactory in ChinaÂ
2.Q:Can we visit your factory before placing orders?Â
A: Sure, warmly welcome to our factory!Â
3.Q:What ' s the in fo needed if I send one inquiry ?Â
A : Pls tell us the working conditions, mediums,t emperature ,pressure,  equipment ' s m ateria l,size,quantity, and other special requestsÂ
4.Q:What is the MOQ?Â
A:We accept loose quantity order,any trial orders or mixed orderÂ
5.Q:How does your factory do quality control?Â
A:Quality is priority ,we make relevant strict testing before deliveryÂ
Our factory has already obtained ISO9001 quality and ISO 14001Â
Environmental management system certificateÂ
Din Flange,Pipe Joint,Forging Marine Flange,Socket Carbon Steel Flange
Zhangqiu Xinhao Machinery Parts Factory , https://www.xhflange.com