High Frequency Welded Finned Tube Price

If you are planning to purchase high frequency welded finned tubes, price is likely one of your main concerns. However, there is no fixed price for this product. Your final cost depends on the base tube material, tube dimensions, fin specifications, manufacturing process, and order quantity.

For standard carbon steel high frequency welded finned tubes, prices generally range from around $7-50 per meter. Stainless steel products usually cost more because of their higher material costs.

To help you estimate your purchasing budget, this guide covers typical market prices and the main factors that affect the cost.

1. High Frequency Welded Finned Tube Price Reference

Note: Prices are for reference only. Actual prices depend on material grades, tube dimensions, fin specifications, order quantity, and market conditions.

2. How Does Your Order Quantity Affect the Price?

Your order quantity has a direct impact on the unit price. Small orders usually have higher production costs per meter because machine setup, material preparation, and production adjustments are spread across fewer tubes.

You can use the following figures as preliminary purchasing references:

These adjustments are indicative only. Your actual quotation will depend on the production schedule, specifications, and material availability.

If you are purchasing for a complete heat exchanger project, providing the total quantity and tube dimensions can help your supplier calculate a more accurate price.

3. What Factors Affect High Frequency Welded Finned Tube Prices?

When you compare quotations from different suppliers, you should look beyond the price per meter. Differences in materials, fin dimensions, welding quality, and inspection requirements can all affect the final cost.

Base Tube Diameter and Wall Thickness

The base tube is an important part of your total material cost.

A larger outside diameter or thicker wall requires more raw material. Например, a Φ57 mm tube with a 3 mm wall will generally cost more than a Φ25 mm tube with a 2 mm wall.

You should confirm the tube outside diameter, wall thickness, material grade, and tube length before comparing prices.

Высота плавников, Thickness, and Pitch

Your fin specifications also affect the amount of material and processing time required.

Higher fins generally require more fin strip material. Thicker fins increase material consumption. A smaller fin pitch means more fins are welded along each meter of tube, which increases material use and production time.

You should select fin dimensions based on your heat transfer requirements and operating conditions. A higher fin density does not always mean better overall performance.

Base Tube and Fin Materials

Material selection is another major part of your purchasing cost.

Common carbon steel materials include 20#, Q235, ND steel (09CrCuSb), and SA210. These materials are often used in boilers, economizers, drying equipment, and industrial waste heat recovery systems.

Stainless steel grades such as 304 and 316L usually cost more. Their prices are also affected by changes in nickel and chromium markets.

When you request a quotation, make sure the supplier clearly identifies the base tube material and fin strip material. This helps you avoid comparing products with different material specifications.

Welding Quality and Inspection Requirements

High frequency welding quality affects the connection between the fin and the base tube. A consistent weld helps maintain reliable heat transfer and mechanical performance during operation.

If your project requires a specified fin weld rate, such as 98% or higher, you should include this requirement in your technical specification.

Additional inspection requirements may also increase the total price. These can include ultrasonic testing, radiographic testing, hydrostatic testing, third party inspection, and special surface treatment.

You should confirm which inspection items are included in the quotation and which ones are charged separately.

Manufacturing Process

High frequency welded, laser welded, and mechanically wrapped finned tubes use different manufacturing processes.

Their equipment, production efficiency, and welding requirements are not the same. As a result, their manufacturing costs can vary.

When you compare suppliers, make sure you are comparing the same finned tube type and connection process.

Surface Treatment and Export Packaging

If your finned tubes will be stored outdoors or shipped over long distances, you may need additional surface protection.

Options include anti rust coating, galvanizing, powder coating, and epoxy coating. Export packaging and special protection for tube ends may also add to the cost.

You should confirm these requirements before requesting a final quotation.

Taxes and Transportation

The final price also depends on the quotation terms.

An ex works price, a tax included domestic price, and a delivered price are different. For international orders, you should also confirm whether the quotation is based on FOB, CIF, or another agreed Incoterm.

This helps you calculate the actual purchasing cost rather than comparing prices on different terms.

4. How to Get an Accurate High Frequency Welded Finned Tube Quotation

If you want to receive an accurate quotation, you should provide your supplier with the main technical details.

The following information will help reduce repeated communication and make the quotation process faster.

If you have a technical drawing, you can send it directly to your supplier. This is often the easiest way to obtain a quotation that matches your actual project requirements.

5. Get a High Frequency Welded Finned Tube Quote from Datang

At Datang, we manufacture high frequency welded spiral finned tubes for industrial heat transfer applications.

With around 20 years of manufacturing experience, we understand that your requirements depend on more than just tube dimensions. Material selection, fin geometry, welding quality, and operating conditions all need to be considered.

We can support your project with:

• Carbon steel, stainless steel, and other specified material options.

• Customized tube diameters, wall thicknesses, fin heights, and fin pitches.

• Production based on your technical drawings and project specifications.

• Material verification, dimensional inspection, and fin weld quality checks.

• Material certificates and inspection documents according to your requirements.

Whether you need a small batch for equipment maintenance or a larger order for a new industrial project, you can send us your drawings or technical specifications for evaluation.

Contact Datang for a High Frequency Welded Finned Tube Quotation

Website: Сайт https://dtfinnedtube.com

Отправить по электронной почте: [email protected]

Ватсап / WeChat: +86 156 9012 2018

6. Frequently Asked Questions About High Frequency Welded Finned Tube Prices

Q1. How much does a carbon steel high frequency welded finned tube cost per meter?

A standard carbon steel high frequency welded finned tube may cost around RMB 20 to 45 per meter, depending on the base tube size, wall thickness, fin height, fin pitch, and order quantity.

Q2. Why are stainless steel finned tubes more expensive than carbon steel products?

Stainless steel has a higher raw material cost, mainly due to its alloy content. Grades such as 304 and 316L also have different market prices. Your final cost depends on the selected material and product dimensions.

Q3. Is it cheaper to buy finned tubes by meter or by ton?

Neither method is always cheaper. Meter based pricing is convenient when you know the tube length and specifications. Ton based pricing is more useful for estimating material costs in large orders. You should compare the total weight, fin dimensions, and manufacturing requirements before making a decision.

Q4. Does a smaller fin pitch increase the price?

Yes, in most cases. A smaller fin pitch means more fins per meter, which increases fin strip consumption and production time. However, you should choose the pitch based on your heat transfer needs and air side pressure drop requirements.

Q5. Can you manufacture high frequency welded finned tubes according to my drawings?

Yes. You can provide your drawings, material requirements, dimensions, and order quantity. Datang can review your specifications and evaluate the manufacturing requirements before preparing a quotation.