Brand Name: | YUHONG |
Model Number: | G Fin tube , Embedded Fin tube , Stainless Steel Embedded G Type Fin Tube |
MOQ: | 1 PC |
Price: | 1 - 10000 USD |
Packaging Details: | Ply-Wooden Case + Iron Frame |
Attribute | Value |
---|---|
Base Tube Material Grade | TP316, TP316L, TP316H, SUS316, SUS316L, 1.4404 |
Base Tube Material Standard | ASTM A213, ASME SA213, JIS G3459, GOST 9941 |
Type | Straight Tube, U bend Tube, Coil Tube |
Application | Air cooler, Cooling Tower, Heat Exchanger, Condenser |
Fin Type | G Fin tube, Embedded Fin tube, Embedded G Type Fin Tube |
Fin Material | Aluminum, Copper |
Testing | Firmness Test, Pull Test |
Embedded G fin tubes feature a fin strip wound into a machined groove and securely locked into place by back filling with base tube material. This construction ensures maximum heat transfer is maintained at high tube metal temperatures.
Embedded fins (G Fins) are manufactured by winding aluminum or copper strip into a helical groove machined on the outer surface of the tube.
Type | Description | Base tube O.D. (mm) | Fin pitch (mm) | Fin height (mm) | Fin thickness (mm) |
---|---|---|---|---|---|
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 | / |
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 tube | 16-38 | / | / | / |
Welding | HF-welding fin tube | 16-219 | 3~25 | 5~30 | 0.8-3 |
C | Si | Mn | P | S | Cr | Ni | Mo |
---|---|---|---|---|---|---|---|
≤0.035 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 16.0~18.0 | 10.0~14.0 | 2.0~3.0 |
Tensile Strength: Rm (Mpa) | Yield Strength: Rp 0.2(Mpa) | Elongation: A (%) |
---|---|---|
≥515 | ≥205 | ≥35 |
Brand Name: | YUHONG |
Model Number: | G Fin tube , Embedded Fin tube , Stainless Steel Embedded G Type Fin Tube |
MOQ: | 1 PC |
Price: | 1 - 10000 USD |
Packaging Details: | Ply-Wooden Case + Iron Frame |
Attribute | Value |
---|---|
Base Tube Material Grade | TP316, TP316L, TP316H, SUS316, SUS316L, 1.4404 |
Base Tube Material Standard | ASTM A213, ASME SA213, JIS G3459, GOST 9941 |
Type | Straight Tube, U bend Tube, Coil Tube |
Application | Air cooler, Cooling Tower, Heat Exchanger, Condenser |
Fin Type | G Fin tube, Embedded Fin tube, Embedded G Type Fin Tube |
Fin Material | Aluminum, Copper |
Testing | Firmness Test, Pull Test |
Embedded G fin tubes feature a fin strip wound into a machined groove and securely locked into place by back filling with base tube material. This construction ensures maximum heat transfer is maintained at high tube metal temperatures.
Embedded fins (G Fins) are manufactured by winding aluminum or copper strip into a helical groove machined on the outer surface of the tube.
Type | Description | Base tube O.D. (mm) | Fin pitch (mm) | Fin height (mm) | Fin thickness (mm) |
---|---|---|---|---|---|
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 | / |
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 tube | 16-38 | / | / | / |
Welding | HF-welding fin tube | 16-219 | 3~25 | 5~30 | 0.8-3 |
C | Si | Mn | P | S | Cr | Ni | Mo |
---|---|---|---|---|---|---|---|
≤0.035 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 16.0~18.0 | 10.0~14.0 | 2.0~3.0 |
Tensile Strength: Rm (Mpa) | Yield Strength: Rp 0.2(Mpa) | Elongation: A (%) |
---|---|---|
≥515 | ≥205 | ≥35 |