Embedded G Fin Tube, Stainless Steel Seamless Tube ASTM A213 TP316L With Aluminum 1060, Oil Refinary Cooling
Price:
Negotiable
MOQ:
1 PC
Delivery Time:
5 - 90 Days
Brand:
Yuhong
Product Description
Embedded G Fin Tube, Stainless Steel Seamless Tube ASTM A213 TP316L with Aluminum 1060, Oil Refinary cooling
Embedded G fin tubes The fin strip is wound into a machined groove and securely locked into place by back filling with base tube material. This ensures that maximum heat transfer is maintained at high tube metal temperatures.
Embedded fins (G Fins) are made by winding aluminium or copper strip into a helical groove machined on the outer surface of the tube.
| Type | Description | Base tube | Fin specification (mm) | ||
| O.D. (mm) | Fin pitch | Fin height | Fin thick | ||
| Embedded | G-type fin tueb | 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 |
| 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 | |
| ASME SA213 TP316L Chemical Composition (%) | |||||||||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Nb | Cu | Al | V | Co | Fe | Result |
| ≤0.035 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 16.0~18.0 | 10.0~14.0 | 2.0~3.0 | / | / | / | / | / | / | / | |
| ASME SA213 TP316L Tensile Test ASTM A370-20 | ||
| TensileStrength: Rm (Mpa) | Yield Strength: Rp 0.2(Mpa) | Elongation: A (%) |
| ≥515 | ≥205 | ≥35 |
| Main Fin tube test equipments: | |||||
| 1>.Hydraulic test lines up to 40MPa. | |||||
| 2>. Under water pneumatic test | |||||
| 3>. Computer controlled microscope | |||||
| 4>. Penetration Test | |||||
| 5>. Ultrasonic thickness gauge. | |||||
| 6>. Fin Firmness Test equipment | |||||
| 7>.Others |
Applications:
- Dry Kiln
- Steam systems
- Refineries
- Energy plants
- Reactors
- Heat exchangers
- Gas Station for air cooling or cooling tower
- Waste Equipment
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Company
YUHONG HOLDING GROUP CO., LTD
Location
20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person
Sales Dept.