DELLOK A335 Studded Tubes 25-273mm OD for Corrosive Gas Streams and High Temperature Applications
Price:
Payment Type: L/C,T/T,D/P,D/A,Paypal,Money Gram
MOQ:
1 Piece
Delivery Time:
1-3 weeks
Brand:
Dellok Yonghui
Product Description
DELLOK A335 Studded Tubes for Corrosive Environments
DELLOK A335 studded tubes are engineered for demanding applications involving dirty gas streams and corrosive environments. Manufactured by DELLOK (YONGHUI RADIATING PIPE MANUFACTURING CO.,LTD.), these tubes feature resistance-welded studs that enhance heat transfer efficiency and structural integrity.
Manufacturing Excellence
Established in 2002, DELLOK operates advanced production facilities with 47 fin tube production lines and an annual processing capacity exceeding 20,000 tons of aluminum. Our comprehensive quality control system ensures every batch meets rigorous standards through systematic testing and documentation.
Studded Tube Technology
Studded fin tubes are manufactured using electrical resistance welding to attach specially formed studs in precise patterns around the tube circumference. This advanced welding process ensures strong, reliable bonds between studs and tube surfaces.
Manufacturing Process
Studs are automatically welded onto tubes using precision resistance welding equipment, ensuring consistent quality and structural integrity across all production batches.
Key Advantages
- High rigidity for extreme temperature and pressure conditions
- Compact design that occupies minimal space
- Exceptional durability in corrosive environments
- Superior heat transfer efficiency in dirty gas streams
Industrial Applications
DELLOK A335 studded tubes are ideal for furnaces, chemical processing plants, petrochemical facilities, and power stations where liquid media under high pressure require efficient heating or cooling.
Technical Specifications
| Parameter | Metric Values | Imperial Values |
|---|---|---|
| Tube Outer Diameter | 25-273 mm | 1"-10" NPS |
| Tube Wall Thickness | 3.5-28.6 mm | 0.14"-1.1" |
| Tube Length | ≤25,000 mm | ≤82 ft |
| Stud Thickness | 6-25.4 mm | 0.23"-1" |
| Stud Height | 10-35 mm | 0.4"-1.38" |
| Stud Pitch | 8-30 mm | 0.3"-1.2" |
| Stud Types | Cylindrical, Elliptical, Lens type | |
| Stud Orientation | Vertical or Angular | |
Material Combinations
| Component | Available Materials |
|---|---|
| Stud Material | Carbon Steel (Q235B), Stainless Steel (AISI 304, 316, 409, 410, 321, 347), Alloy Steel |
| Tube Material | Carbon Steel (A106 Gr.B), Stainless Steel (TP304, 316, 321, 347), Alloy Steel (T/P5,9,11,22,91) |
| Service Type | High temperature applications |
Industrial Applications
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a manufacturing factory and accept OEM orders. Customers are welcome to visit our facility for quality inspection.
Can I request a sample?
Yes, sample orders are available for quality testing. Mixed samples across different specifications are also accommodated.
What is your production lead time?
Samples typically require 1-3 days, while mass production takes 15-30 days depending on order requirements.
What warranty do you provide?
All products come with a one-year warranty covering manufacturing defects and performance issues.
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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