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Product Details:
Payment & Shipping Terms:
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| Headers Material: | Seamless Copper Tube, L-shaped Copper Material | Fluid Coil Design: | Fluid Coils Shall Be Designed For 390+ PSIG Water Operating Pressure (based On The Tube And Header O.D.) And Guaranteed Up To 200° F Working Temperature |
|---|---|---|---|
| Package: | Not Specified | Contact: | Not Specified |
| Pressure Testing: | Coils Are Tested At 550 PSIG Using Dry Nitrogen While Submerged Underwater | Product Category: | CUSTOMIZED COILS |
| Product Name: | Custmoized Hot Water Coils Boost Coiils Hot Water To Air Heat Exchanger Coils | Production Process: | Not Specified |
The Customized Coils are made using high-quality materials, ensuring that they are durable and reliable. The seamless copper tube used in the production process provides excellent heat transfer, making these coils an excellent choice for use in heat exchangers. The L-shaped copper material used for the headers also adds to the durability of the product.
With their high-quality construction and customizable design, these coils can help to boost hot water for a wide range of applications. Contact us today to learn more about our Customized Coils and how they can benefit your system.
| Number | Tube diameter (mm) | Hole spacing (mm) | Row spacing (mm) | Fin spacing (mm) | Fin thickness (mm) | Fin type |
| 1 | φ15.88 | 38.1 | 33 | 2.5-12.7 | 0.14-0.2 | Flat plate |
| 2 | φ9.52 | 25.4 | 25.4 | 3.0-8.47 | 0.105-0.25 | Flat plate |
| 3 | φ9.52 | 25.4 | 22 | 1.5-6.35 | 0.105-0.22 | Flat plate, triangle wave |
| 4 | φ9.52 | 25 | 19 | 1.2-3.3 | 0.15-0.2 | Flat plate |
| 5 | φ9.52 | 25 | 12.5 | 1.5-3.0 | 0.15-0.3 | Flat plate |
| 6 | φ9.52 | 25.4 | 19.05 | 1.5-4.2 | 0.105-0.2 | Window plate, triangle wave |
| 7 | φ9.52 | 25 | 21.65 | 1.5-4.2 | 0.105-0.2 | Flat plate, triangle wave |
| 8 | φ9.52 | 20.32 | 17.6 | 1.5-3.2 | 0.105-0.2 | Flat plate, window plate |
| 9 | φ9.52 | 25.4 | 15.88 | 1.6-4.5 | 0.105-0.2 | Flat plate, triangle wave |
| 10 | φ7.94 | 25.4 | 19.05 | 1.5-5.2 | 0.105-0.2 | Window plate, triangle wave |
| 11 | φ7.94 | 25.4 | 15.88 | 1.5-3.2 | 0.105-0.2 | Window plate, triangle wave |
| 12 | φ7 mm | 21 | 13 | 1.2-2.5 | 0.105-0.2 | Flat plate, window plate |
| 13 | φ7 mm | 17.6 | 13.2 | 1.2-2.0 | 0.105-0.2 | Flat plate, window plate |
| 14 | φ7 mm | 21 | 18.19 | 1.2-2.5 | 0.105-0.2 | Window plate, triangle wave |
| 15 | φ7 mm | 19.05 | 16.5 | 1.5-3.2 | 0.105-0.2 | Sine wave |
| 16 | φ7 mm | 25 | 21.65 | 1.8-5.2 | 0.105-0.2 | Flat plate, triangle wave |
| 17 | φ5 mm | 21 | 18.2 | 1.2-4.23 | 0.105-0.2 | Flat plate |
FINS
Secondary surface (fins) are of the plate-fin design using aluminum or copper, with die-formed collars. The fin design is to be flat, waffle, or sinewave in a staggered tube pattern to meet performance requirements. Collars will hold fin spacing at specified density and cover the entire tube surface.
CASING
Coil casing material usage galvanized steel,aluminium plate. Heavier gauge and optional material casings are available as required to meet specification. Intermediate tube supports are to be provided on all coils 50” and longer in fin length. Coil casings on top and bottom of coils are to have double-flanged construction, allowing for vertical stacking of coils.
TUBES
Tubes and return bends is constructed from seamless UNS C12200 copper conforming to ASTM B75 and ASTM B743. Properties shall be O50 light annealed, with a maximum grain size of 0.040mm. Seamless tubes are to be mechanically expanded into plate fins for maximum heat transfer.
Headers
Headers shall be made of seamless copper tube, L-shaped copper material, and shall be sized to match the specified connection size. Headers shall have finished integral spun closed ends designed to withstand the test pressure.
PRESSURE TESTING
Coils comprised of round tubes shall be tested at 550 PSIG using dry nitrogen while submerged underwater. Dual-operator verification determines that all coils are leak-free. Sectional and cleanable coils designed with removable sections shall be leak tested at two times the recommended operating pressure, or 150 PSIG. Fluid coils shall be designed for 390+ PSIG water operating pressure (based on the tube and header O.D.) and guaranteed up to 200° F working temperature.
| Product Name | Customized hot water coils boost coils hot water to air heat exchanger coils |
|---|---|
| Product Category | CUSTOMIZED COILS |
| Tube and Return Bend Material | Seamless UNS C12200 copper conforming to ASTM B75 and ASTM B743 |
| Headers Material | Seamless copper tube, L-shaped copper material |
| Leak Testing | Sectional and cleanable coils designed with removable sections shall be leak tested at two times the recommended operating pressure, or 150 PSIG |
| Pressure Testing | Coils are tested at 550 PSIG using dry nitrogen while submerged underwater |
| Tube and Fin Construction | Seamless tubes are mechanically expanded into plate fins for maximum heat transfer |
| Tube Properties | O50 light annealed, with a maximum grain size of 0.040mm |
JNFUTEK Customized Coils are the perfect solution for various hot water heat exchanger applications. The seamless tube and fin construction of these coils are mechanically expanded into plate fins, providing maximum heat transfer efficiency.
These customized coils are suitable for boosting hot water in air heat exchanger coils. They are also ideal for water to water heat exchanger applications, making them an essential component in HVAC systems and industrial processes.
With CE certification and a place of origin in China, JNFUTEK Customized Coils are of the highest quality and meet international standards. Their minimum order quantity is 100pcs, and their price ranges from $35.98 to $288.98, making them an affordable choice for a wide range of customers.
The supply ability of JNFUTEK Customized Coils is 10000pcs per month, and they have a delivery time of 30 days. They come in cartons and pallets for easy transportation and storage.
Overall, JNFUTEK Customized Coils are the perfect choice for customers looking for custom hot water heat exchanger solutions. They provide efficient heat transfer, are of high quality and meet international standards, and are available at an affordable price.
Our CUSTOMIZED COILS product comes with technical support and services to ensure the proper functioning and longevity of the product. Our team of experts is available to assist with any technical questions or concerns that may arise. We also offer installation and maintenance services to ensure that the coils are properly installed and maintained throughout their lifespan. Our services include:
Our goal is to provide our customers with high-quality coils and exceptional customer service. Please do not hesitate to contact us for any technical or service-related inquiries.
Product Packaging:
The CUSTOMIZED COILS will be packaged securely in a durable cardboard box with protective materials to prevent any damage during transportation.
Shipping:
We offer free shipping for all orders of the CUSTOMIZED COILS within the United States. For international orders, shipping charges may apply and will be calculated at checkout. We use reliable shipping carriers to ensure your order is delivered on time and in good condition.
Q: What is the brand name of the coils?
A: The brand name of the coils is JNFUTEK.
Q: What is the model number of the coils?
A: The model number of the coils is Customized.
Q: Is the product certified?
A: Yes, the product is certified with CE.
Q: Where is the product manufactured?
A: The product is manufactured in China.
Q: What is the minimum order quantity for the coils?
A: The minimum order quantity for the coils is 100pcs.
Q: What is the price range for the coils?
A: The price for the coils ranges from $35.98 to $288.98.
Q: What is the supply ability of the coils per month?
A: The supply ability of the coils is 10000pcs per month.
Q: What is the delivery time for the coils?
A: The delivery time for the coils is 30 days.
Q: How are the coils packaged?
A: The coils are packaged in cartons and pallets.
Contact Person: Mr. Mike
