Yuhong Holding Group Co.,LTD
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| Place of Origin: | China |
| Brand Name: | Yuhong boiler tube |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Model Number: | T12 Finned Tube |
| Minimum Order Quantity: | 500 kgs |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap etc. |
| Delivery Time: | 30- 60 days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | Negotiable |
| Name: | HF Welding Fin Tube | Standard For Base Tube: | ASME SA213 |
|---|---|---|---|
| Base Tube Material: | T12 | Fin Material: | TP304 |
| Welding: | HFW | Range Fro Base Tube OD.: | 16-219mm |
| Fin Pitch: | 3-25mm |
ASME SA213 ASTM A213 T12 SMLS ALLOY STEEL FINNED TUBE WITH HFW STAINLESS STEEL FIN FOR SUPERHEATER
High-frequency welded(HFW) fin tubes, also known as solid fin tubes, are created by directly welding steel strips or stainless steel strips to the surface of the pipe using high-frequency welding. This welding process results in a tight connection between the fins and the base tube, making these finned tubes suitable for use under vibration conditions. The fin types include serrated fins and flat fins.
Materials and specifications
(1) Base Tube Details
| Tube Diameter | 20 mm OD Min to 219 mm OD Max. |
| Tube Thickness | Minimum 2 mm up to 16mm |
| Base pipe materials | ASME SA213/ASTM A213 TP304/304L TP316/TP316L TP321 TP310S TP317, ASME SA106/ASTM A106 Gr B Gr C, ASME SA179/ASTM A179, ASME SA192/ASTM A192 |
(2) Fin Details
| Fins Thickness | Min. 0.8 mm to Max. 4 mm |
| Fins Height | Min 0.25” (6.35 mm) To Max.1.5” (38 mm) |
| Fin Density | Min 43 Fins Per Meter To Max. 287 Fins Per Meter |
| Fin materials | Alloy steel, stainless steel high-frequency welded fin tubes, carbon steel high-frequency welded fin tubes, duplex high-frequency welded fin tubes, super duplex high-frequency welded fin tubes, air cooler fin tubes, air preheater fin tubes. |
| Types of fins | Extruded fin tubes, serrated fin tubes, L type fin tubes, G type fin tubes, LL type fin tubes, H type fin tubes, KL type fin tubes, HFW fin tubes, laser welded fin tubes. |
| Fin spacing | According to customer requirements. |
Coating and Packing
Oiling, laminating, woven bag bundling, fumigation-free wood box package, etc.
Main Purpose
How to get fast price you want, please send with following requirement:
- Number of pieces.
- Base tube: Diameter,
thickness,
length,
material specification.
- Fins: material specification,
type (solid or serrated),
height,
thickness,
spacing,
finned length,
unfinned sections.
Weld prep details if required.
- Delivery period required.
| *These are the most common fin/tube patterns. We have more than 20 different plate fin and tube combinations. Contact me for more information and options. | ||
| Helical Fin Surface (Tube OD – Available Helical Fin Height on the Tube) |
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| 5/8″ – 3/8″, 1/2″ and 7/16″ | 1″ – 3/8″, 1/2″ , 7/16″ and 5/8″ | 1 1/4″ – 3/8″, 1/2″ , 7/16″ and 5/8″ |
| 15.875mm – 9.525mm, 12.7mm and 11.113mm | 25.4mm – 9.525mm, 12.7mm, 11.113mm and 15.875mm | 31.75mm – 9.525mm, 12.7mm, 11.113mm, and 15.875mm |
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More type
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Contact Person: Max Zhang
Tel: +8615381964640
Fax: 0086-574-88017980
