DELLOK Aluminum 1050 KL Type ERW SA214 Carbon Steel Fin Tube - 16mm Fin Height, 250°C Max Temperature
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MOQ:
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Delivery Time:
Ex-work with 1 month on receipt of order.
Brand:
DELLOK
Product Description
Product Overview
DELLOK Aluminum 1050 LLType ERW SA214 Carbon Steel Welded Pipe features knurled footed fin construction for enhanced heat transfer efficiency in demanding industrial applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Fin Tube Type | Knurled Fin Tubes (KL Type) |
| Fin Type | Solid Fins, Perforated Fins |
| Tube Material | Carbon Steel, Stainless Steel, Alloy Steel, Copper |
| Fin Material | Aluminum 1100/1050/1060, Copper |
| Tube OD | 2" Maximum |
| Tube Length | No Limit |
| Fin Height | 16mm |
| Fin Pitch | 10mm Maximum |
| Production Capacity | Up to 5000 Meters/day |
| Maximum Operating Temperature | 250°C |
Material Standards
| Component | ASTM Materials |
|---|---|
| Core Tube | A179, A192, SA210, SA214 Gr A1/C, A106 Gr B, TP304/304L, TP316/316L, UNS12200/14200/70600, CuNi70/30, CuNi90/10, B338 Gr 2 |
| Fins | Aluminum 1100, Aluminum 1060, Copper |
Key Features & Advantages
Enhanced Bonding
Knurling process strengthens adhesion and reduces fin loosening tendency
High Temperature Performance
Withstands temperatures up to 250°C without atmospheric corrosion risk
Thin-Wall Compatibility
Suitable for thin-walled tubes with high-value alloys
Superior Heat Transfer
Better thermal performance compared to standard L and LL type fins
Applications
- Heat exchangers for power plants (electric, nuclear, thermal, geothermal)
- High corrosive systems (condensers, evaporators, desalination)
- Petroleum, chemical and petrochemical industries
- Food processing and refrigeration industries
- Natural gas treatment facilities
- High, middle, and low pressure boilers
Surface Treatment & Protection
Both bare ends receive Zinc or Aluminum metalized coating applied via electro spray arc system. Additional treatments include oil-dip, varnish, passivation, phosphating, and shot blasting.
Quality Assurance
Manufactured in compliance with API Standard 661 (Air-Cooled Heat Exchangers for General Refinery Service) and technical delivery conditions.
Production Capability
10,000+ square meter workshop with 7 finning machines, enabling daily production capacity of 5000 meters.
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Company
Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
Location
No.18 Tianyue Road,Yanzhou,Jiangsu China
Contact Person
Peter Cheng