DELLOK Heat Exchanger 12 FPI 2.1mm Fluted OD 50.8mm Embedded Fin Tube - ASTM A179 Carbon Steel
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Delivery Time:
within 15days
Brand:
DELLOK
Product Description
Product Overview
DELLOK Heat Exchanger 12 FPI 2.1mm Fluted OD 50.8mm Embedded Fin Tube is a high-performance heat transfer solution designed for demanding industrial applications. This seamless cold-drawn carbon steel tube features embedded aluminum fins for superior thermal efficiency.
Key Specifications
Tube OD: 50.8mm (2") maximum
Fin Pitch: 2.1mm (12 FPI) minimum
Fin Height: 16.5mm maximum
Tube Length: 18,000mm maximum
Fin Thickness: 0.4mm - 0.6mm
Material Specifications
Core Tube Materials
ASTM A179 / A179M Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
Available Materials
- Carbon Steel: A179, A192, SA210 Gr A1/C, A106 Gr B
- Stainless Steel: TP304/304L, TP316/TP316L/316Ti, A789 S31803/S2205
- Copper & Alloys: UNS12200/UNS14200/UNS70600, CuNi70/30, CuNi 90/10
Fin Materials
- Aluminum (Alu.1100, Alu.1060)
- Copper
Technical Features
- G Fin embedded fin design with tension-wound aluminum strips
- Fluted depth approximately 0.4mm
- Zinc or Aluminum electro spray arc system coating
- Square cut ends, burr-free, internally dried and air blown clean
- Externally coated with varnish at both ends
Standard Dimensions
| Tube OD | Fin Height | Fin Thickness | Fins per Pitch |
|---|---|---|---|
| 5/8" | 3/8", 1/2" | .015/.016/.020" | 6, 7, 8, 9, 10, 11, 12 |
| 3/4" | 5/8", 1/2" | .015/.016/.020" | 6, 7, 8, 9, 10, 11, 12 |
| 1" | 5/8", 1/2" | .015/.016/.020" | 6, 7, 8, 9, 10, 11, 12 |
| 1 1/4" | 5/8", 1/2" | .015/.016/.020" | 6, 7, 8, 9, 10, 11, 12 |
| 1 1/2" | 5/8", 1/2" | .015/.016/.020" | 6, 7, 8, 9, 10, 11, 12 |
Applications
- Heat exchangers for power plants (electric, nuclear, thermal, geothermal)
- High corrosive systems (condensers, evaporators, sea water desalination)
- Fertilizing, urea systems, ammonia, gas, corrosive acids
- Petroleum, chemical and petrochemical industries
- Food processing and refrigeration industries
- Natural gas treatment systems
Quality Standards
Manufactured in compliance with API Standard 661 (Air-Cooled Heat Exchangers for General Refinery Service) and customer-specific delivery conditions.
Production Capacity
5 G Fin finning machines with daily production capacity up to 3,500 meters.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
Location
No.18 Tianyue Road,Yanzhou,Jiangsu China
Contact Person
Brian Wanqian