HF Welded TP316L Stainless Steel Longitudinal Finned Tube - 19mm OD, 18m Length for Heat Exchangers
Price:
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MOQ:
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Delivery Time:
Ex-work within 7 weeks on receipt of order.
Brand:
DELLOK
Product Description
HF Welded Twisted Strips TP316L Stainless Steel Longitudinal Finned Tube
Key Specifications
| Tube Outer Diameter | 19mm minimum |
|---|---|
| Tube Length | 18 meters maximum |
| Fin Configuration | 2/4/8/16/18/32/36 pieces per row |
| Number of Fins | 16/20/24/32/40 |
| Daily Production Capacity | Up to 500 meters |
Product Overview
High-frequency welded longitudinal finned tubes manufactured from TP316L stainless steel, designed for superior heat transfer efficiency in demanding industrial applications.
Manufacturing Standards
- ASTM A213/A213M: Seamless Ferritic & Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
- ASTM A312/A312M: Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
- ASTM A269/A269M: Seamless and Welded Austenitic Stainless Steel Tubing for General Service
Technical Specifications
Tube Materials
- Carbon Steel (A106/A179/A192/A210)
- Stainless Steel (TP304/TP304L, TP316/TP316L)
- Alloy Steel (T11/T22)
Fin Materials
- Carbon Steel
- Stainless Steel (TP304/TP304L, TP316/TP316L, TP409/TP410)
Fin Types Available
- One-piece shape
- Standard U bent shape
- Cut & twist
- Perforated type
Competitive Advantages
- Extended service life compared to ordinary welded helical fin tubes
- Enhanced safety and energy efficiency
- Improved heat transfer rates for viscous liquids
- Perforated fin design prevents liquid drainage issues
- Ideal for horizontal heat exchanger applications
Applications
Chemical processing, petrochemical, oil and power industries, heat exchangers, fired heaters, gas coolers and heaters, tank heaters.
Quality Assurance
- 1-year warranty
- CE, ISO, EN10204 3.1 Certification
- Machinery test report provided
- Video technical support and online after-sales service
Product Images
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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