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| Brand Name: | YUHONG |
| Model Number: | ASME SA106 Gr. B |
| MOQ: | Depend the size of finned tubes, 50-100PC |
| Price: | 30-10000 USD |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000 tons/month |
| Attribute | Value |
|---|---|
| Product | Fin Tubes or Finned Tube |
| Type | High Frequency Welding Finned Tubes |
| Standard | ASME SA106 |
| Material | Gr. B Base pipes and CS Fins |
| Length | According to clients' need |
| Size and details | According to clients' need |
| Use | Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, etc |
| Packing | Ply-wooden Case With Iron Frame |
HF Welding Fin Tubes of Material ASME SA106 Gr. B Carbon Steel, Tubos Aletados
High frequency welding fin tubes are specialized tubes that are manufactured using a high frequency welding process. This technique involves using high-frequency electrical currents to heat the edges of the metal, allowing them to be fused together without the need for additional filler materials.
The general materials of base tubes and of fins about the HF welding finned tube are carbon steel, alloy, stainless steel, etc. The bare pipe is a carbon steel pipe SA106 Gr.B, which is cheap but will rust over time, but generally does not affect the use in conventional environments.
This page discusses ASME SA106 Gr. B carbon steel HF welding finned tubes with carbon steel fins.
ASME SA106 This specification covers seamless carbon steel pipe for high-temperature service in NPS 1⁄8 to NPS 48 [DN 6 to DN 1200] inclusive, with nominal (average) wall thickness as given in ASME B36.10M.
| Grade | C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V |
|---|---|---|---|---|---|---|---|---|---|---|
| Gr. B | 0.30 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
| Grade | Tensile Strength, min | Yield Strength (0.2% Offset, min) |
|---|---|---|
| Gr.B | 60ksi (415 MPa) | 35ksi (240 MPa) |
| Type | Description | Fin specification (mm) | |||
|---|---|---|---|---|---|
| O.D. | Fin pitch | Fin height | Fin thick | ||
| Embedded | G-type fin tube | 16-63 | 2.1~5 | <17 | ~0.4 |
| Extruded | Single metal / Combined metal | 8-51 | 1.6~10 | <17 | 0.2-0.4 |
| Low fin tube / T-type fin tube | 10-38 | 0.6~2 | <1.6 | ~0.3 | |
| Bamboo tube / corrugated tube | 16-51 | 8.0~30 | <2.5 | ~0.3 | |
| Wound | L / KL / LL type fin tube | 16-63 | 2.1~5 | <17 | ~0.4 |
| String | String fin tube | 25-38 | 2.1-3.5 | <20 | 0.2-0.5 |
| U-type | U-type fin tube | 16-38 | / | / | / |
| Welding | HF-welding fin tube | 16-219 | 3~25 | 5~30 | 0.8-3 |
| H/HH type fin tube | 25-63 | 8~30 | <200 | 1.5-3.5 | |
| Studed fin tube | 25-219 | 8~30 | 5~35 | φ5-20 | |
YUHONG Group can do many projects: heat exchanger / boiler projects, marine projects, oil & gas projects etc. Finned tubes / Fin tubes are our main competitive products, we are leader Chinese manufacturer of fin tubes. Up to now, we have sold fin tubes in more than 80 countries, we have extensive pipeline expertise and export experience.
