Alloy Steel Seamless Studded Fin Tube/Pipe ASTM A335 GRP9/P5/P22/P91/P11/Tp410/CS for Heat Exchanger

Still deciding? Get samples of $ !
Request Sample

Product Description

Basic Information
Model NO.:ASTM
Surface Treatment:Painted
Fuel:Coal
Range of Applications:Power station, Life, Industrial
Type:Active Tablets
Transport Package:Wooden Box
Specification:ASTM
Origin:China
HS Code:84149090
Production Capacity:50,000,000 CS
Product Showcase
Tube and Pipe Size Available
Plan Tube OD 15.88 / 19.05 / 25.4 / 31.8 / 38.1 / 50.8 / 63.5 / 76.0 mm
Plan Pipe OD 26.7 / 33.4 / 42.2 / 48.3 / 60.3 / 73.0 / 88.9 / 101.6 / 114.3 / 141.3 / 168.3 and 219.1 mm
FPI 8 ~ 11 or as requirement.
Fin Materials Aluminium, Stainless steel, Copper, Special metals as required.
Fin Height Range Solid Fin: 6.3 to 31.8 mm | Serrated Fin: 12.7 to 38.1 mm
Technical Specifications
Base Tube Material Stainless steel, carbon steel, copper alloy, alloy steel (No theoretical limit)
Fin Material Aluminium, Copper Alloy, Stainless Steel, Carbon Steel
Max Design Temp <450°C
Base Pipe O.D 25-165mm
Fins Per Inch 20 Nos (as customer's request)
Fin Depth 0.5-3mm
Processing Extruded, Embedded, High Frequency Welding etc.
Fin Tube Types
● Extruded fins tube
● Serrated fin tubes
● L Type fins tube
● G Type fins tube
● L L Type fins tube
● H Type fins tube
● KL Type fins tube
Key Features
  • High thermal efficiency for effective heat transfer
  • Compact design resulting in small quantities of materials used for heat transfer surfaces
  • Low installation cost and maintenance costs
  • Easy dismantling and easy, rapid cleaning
  • High performance with low hold-up volume
  • Compact modular design, Easy to install
  • High quality, long lifetime
Technical Drawing 1 Technical Drawing 2
Frequently Asked Questions (FAQ)
Q1: What are the primary materials used for the base tubes? A1: We use a variety of high-quality materials including stainless steel, carbon steel, copper alloy, and alloy steel, with no theoretical limit on material types.
Q2: What is the maximum design temperature for these fin tubes? A2: Our fin tubes are designed to operate efficiently at temperatures up to 450°C.
Q3: Which types of fins can be manufactured? A3: We offer a wide range of types including Extruded, Serrated, L Type, G Type, LL Type, H Type, and KL Type fin tubes.
Q4: Are the dimensions customizable according to specific projects? A4: Yes, we can adjust the Fins Per Inch (FPI), base pipe O.D., and fin depth according to specific customer requirements.
Q5: What are the main applications for these heat exchanger tubes? A5: They are widely used in power stations, industrial heating/cooling systems, and life-cycle heat exchange applications.
Q6: How are the products packaged for international transport? A6: All products are securely packed in professional wooden boxes to ensure safety during transit and origin from China.

Related Products