Send Message

Yuhong Holding Group Co.,LTD

About Us
Factory Tour
Quality Control
Contact Us
Company News
Home ProductsFinned Tube

ASTM B163 Incoloy 825+ AL Finned Tube Extruded Type For Boiler And Heat Exchanger

ASTM B163 Incoloy 825+ AL Finned Tube Extruded Type For Boiler And Heat Exchanger

  • ASTM B163 Incoloy 825+ AL Finned Tube Extruded Type For Boiler And Heat Exchanger
  • ASTM B163 Incoloy 825+ AL Finned Tube Extruded Type For Boiler And Heat Exchanger
  • ASTM B163 Incoloy 825+ AL Finned Tube Extruded Type For Boiler And Heat Exchanger
  • ASTM B163 Incoloy 825+ AL Finned Tube Extruded Type For Boiler And Heat Exchanger
ASTM B163 Incoloy 825+ AL Finned Tube Extruded Type For Boiler And Heat Exchanger
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASTM B163 N08825
Payment & Shipping Terms:
Minimum Order Quantity: 100 KGS
Price: NEGOTIABLE
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 20-80 days
Payment Terms: T/T, L/C
Supply Ability: 1500 Tons Per Month
Contact Now
Detailed Product Description
Type: Fin Tube,Heat Exchanger Tube Application: Heat Exchanger, Boiler, Condenser
Tube Material: Carbon Steel,Stainless Steel,Copper Etc,Alloy Steel Fin Material: Aluminum,carbon Steel,stainless Steel
Fin Height: 0mm-16mm,Up To 40 Mm Color: Silver Spiral Finned Tube,BLACK,Metal Color
Fin Height: Customized Fin Pitch: Customized
Fin Thickness: Customized Fin Type: Louver, Plain, Serrated, Wave
Length: Customized Material: Copper, Aluminum, Stainless Steel
Surface Treatment: Polishing, Anodizing, Galvanizing Tube Connector: Threaded, Flanged, Grooved
Tube Diameter: Customized Tube Length: Customized
Tube Material: Copper, Aluminum, Stainless Steel Tube Thickness: Customized
High Light:

Fin Tube Extruded Type

,

Heat Exchanger Extruded Finned Tube

,

ASTM B163 Extruded Finned Tube

ASTM B163 Incoloy 825+ AL Finned Tube Extruded Type For Boiler And Heat Exchanger

 

Yuhong Group has been operating stainless steel/duplex/nickel seamless pipes for more than 10 years, with annual sales of more than 80,000 tons of stainless steel/duplex/nickel seamless pipes. Our clients have covered more than 45 countries. Our stainless steel seamless pipes are widely used in mining, energy, petrochemical, chemical, food mills, paper mills, gas and fluid industries and more.

 

Extruded bimetal finned tube


The finned tube is composed of iron-aluminum or copper-aluminum tube rolled fins, which have tight feather shape, small thermal resistance, good heat transfer performance, high strength, small flow loss, strong corrosion resistance, not easy to deform, cold and heat. Long service life under conditions, etc.

 

The fins are smooth and burr-free as a whole and easy to clean. When the air-conditioning project is heating and cold, it is easy to make the surface of the fins wet and cold. In the case of heat exchange such as drying and heating, the surface is anodized, with beautiful color and luster, which can effectively prevent surface corrosion.

 

Rolled finned tubes are integrally rolled from aluminum tubes, and have the characteristics of no contact thermal resistance, high strength, thermal shock and mechanical shock resistance, good thermal performance, and a considerable expansion heat transfer surface. This finned tube heat exchanger is in front of the tube or around the plate.

 

Extruded finned tubes are bimetallic tubes whose outer aluminium surface is finned by cold plastic deformation.

 

ASME B163 covers nickel and nickel alloy seamless tubes for condenser and heat exchanger services. This includes outer diameter and average wall, or outer diameter and minimum wall tube. Tubing shall be supplied in the alloys and conditions specified in this specification. Materials shall meet the specified compositional limits for nickel, copper, molybdenum, iron, manganese, carbon, silicon, chromium, aluminum, titanium, phosphorous, cerium, zirconium, yttrium, boron, cobalt, niobium, tungsten, and nitrogen. The tensile strength, yield strength, elongation, and Rockwell hardness of the material shall meet the mechanical property requirements specified in this specification. Test methods such as chemical analysis, tension, rounding procedures, Rockwell hardness, grain size and hardness conversion should be performed.

 

SB163 SB423 N08825 Nickel Alloy Seamless Pipe is a nickel-iron-chromium alloy with added molybdenum and copper. The chemical composition of this nickel steel alloy is designed to provide superior resistance to many corrosive environments. It is similar to Alloy 800 but has improved water corrosion resistance. It has excellent resistance to reducing and oxidizing acids, stress corrosion cracking, and localized corrosion such as pitting and crevice corrosion. Alloy 825 Incoloy 825 is particularly resistant to sulfuric and phosphoric acid. This nickel steel alloy is used in chemical processing, pollution control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production and pickling equipment.

 

NO8825 Chemical Composion:

Element %
Nickel 38.0-46.0
Chromium 19.5-23.5
Molybdenum 2.5-3.5
Copper 1.5-3.0
Titanium 0.6-1.2
Iron 22.0 min (~33%)
Carbon 0.05 max
Manganese 1.0 max
Sulphur 0.03 max
Silicon 0.5 max
Aluminium 0.2 max

 

NO8825 Physical Properties:

Density / Specific Gravity 8.1 kg/m³ 0.30 lb/in³
Melting point 1370-1400


NO8825 Mechanical Properties:

Alloy state Tensile strength Yield strength Elongation Brinell hardness
Rm N/mm² R P0. 2N/mm² A 5 % HRB Max
N08825 517 172 30 200
Hot Finished
N08825 586 241 30 200
Cold Finished
 

 

Technical details/base tube details/Fin details

Pipe Diameter: Min. OD 20mm to Max. OD 219mm.

Tube Thickness: Min. 2mm to 16mm

Pipe material: stainless steel, alloy steel, carbon steel, Corten steel, duplex steel, super duplex steel, Inconel, high chromium high nickel and some materials such as Incolloy, CK 20 material.

 

Fin detail

Fin Thickness: Min. 0.8 mm to max. 4 mm

Fin Height: 0.25" (6.35 mm) minimum to 1.5" (38 mm) maximum

Fin Density: Minimum 43 fins per meter, maximum. 287 fins per meter

Materials: Carbon Steel, Stainless Steel, Alloy Steel, Weathering Steel, Duplex Steel and Incolloy.

 

If you need a quick quote, please send as follows:

1. The number of pieces,

2. Base pipe: (1) diameter, (2) thickness, (3) length and (4) material specification.

3. Fins: (1) material specification, (2) type (solid or serrated), (3) height, (4) thickness, (5) pitch, (5) fin length and (6) finless section .

If necessary, weld preparation details.

4. Desired delivery date.

 

ASTM B163 Incoloy 825+ AL Finned Tube Extruded Type For Boiler And Heat Exchanger 0

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Jimmy Huang

Tel: 18892647377

Fax: 0086-574-88017980

Send your inquiry directly to us (0 / 3000)