Company IntroductionHAOHUA INDUSTRY offers the widest variety of sizes available in the industry. All of our products are domestically sourced, developed, and produced, which means our customers have immediate access to exactly the products they need for their particular application. And you are assured of the highest quality and manufacturing standards and a local, concerned, customer service presence.
Product Description
H fin tube is used to recover the gas waste heat of the power station boiler, the industrial boiler, the industrial kiln, the ship power plant and etc, and effectively improve the utilization rate of the fuel, and the heat exchange element is arranged at the tail of the system flue.
| Tube and Pipe Size available |
| Plan Tube OD |
15.88/ 19.05/ 25.4/ 31.8/ 38.1/ 50.8/ 63.5/ 76.0 mm |
| Plan Pipe OD |
26.7 / 33.4 / 42.2 / 48.3 / 60.3 / 73.0 / 88.9 / 101.6 / 114.3 / 141.3 / 168.3 and 219.1 mm |
| FPI |
8~ 11 or as requirement. |
| Fin materials |
aluminium, stainless steel, Copper, Special metals as required. |
Fin Height
Range |
10 to 16 mm
|
Technical Specifications:
| Base Tube Material |
stainless steel, carbon steel, copper alloy,alloy steel (No theoretical limit) |
| Fin Material |
Aluminium,Copper Alloy,Stainless Steel,Carbon Steel |
| Fin tube Max design temperature |
<450°C |
| Base pipe O.D |
25-165mm |
| Fins per inch |
20 Nos(as customer's request) |
| Fin depth |
0.5-3mm |
| Product processing |
Extruded,Embedded,High Frequency Welding etc. |
FAQ
Q1: What's the advantage of your company?
A: Our company specializes in trading for more than 13 years. We know how to solve any kinds of emergency accident during trading to give you a high quality and safety services . Choose the most suitable manufacture to satisfy your requirements is our goal.
Q2: I do not have experience to purchase from China before. How to start my first order?
A: It is easy and simple. Please feel free to contact with us. Experienced team is ready to help you step by step.
Q3: Can I get some samples?
A: Yes, we are honored to offer you samples for quality check.
Q4:How to confirm the quality ?
A: Third party inspection is warmly welcome before shipment. We have cooperated with SGS, CCIC,TECHNICO,BV,FIDES,etc.If you require the previous release notice issued by them,we would like to send you before order.
Q5: Is it possible to know how is my product going on without visiting your company?
A: We will offer a detailed products schedule and send weekly reports with digital pictures and videos which show the machining progress.
Q6: What is the production cycle?
A: It varies a lot depending on product dimension,technical,requirements and quantity. We always try to meet customers' requirement by adjusting workshop schedule.
Q7: What is your payment?
A: Normally, by T/T 30% down payment, 70% balance before shipment. 100% L/C at sight is also accepted by us.
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