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ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A213 T9/T5/T11/T12/T22/T91/T92
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin :
China
MOQ :
100 KGS
Price :
Negotiable
Payment Terms :
T/T, L/C at sight
Supply Ability :
According To Clients' Request
Delivery Time :
10-90 Work Days
Packaging Details :
Ply-Wooden Case /Iron Case/ Bundle with Plastic Cap
Tube Standard :
ASTM A213, ASME SA213
Tube Material :
Stainless Steel, Carbon Steel, Alloy Steel
Type :
Studded Fin Tube
Stud Material :
Carbon steel, Stainless steel, Alloy steel
Tube OD :
25-219MM
Stud Height :
5-35MM
Tube Length :
18 meters max
Stud OD :
5-20MM
Stud Pitch :
8-30MM
Applications :
Heater Parts,Refrigeration Parts,heat exchanger,Cooler,Fluid Cooling
Description

ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace

ASTM A213 T9 is a specification for seamless ferritic and austenitic alloy steel boiler, superheater, and heat exchanger tubes, which is often used in high-temperature applications in which corrosion resistance and high creep strength are required. ASTM A213 T9 Alloy Steel Studded Fin Tube is made by electrical Resistance welding specially formed round studs in rows around the base tube. The Studs can be supplied in a variety of sizes and shapes. Studded fin tubes have high heat transfer efficiency, which is equivalent to 2-3 times that of the base tube. It can increase the surface of heat transfer coefficient of flue gas to the furnace tube and reduce the amount of base tubes. Heat transfer surface of one studded tube is equivalent to surface of 4 to 10 base tubes.

Studded Fin Tubes are generally used in furnaces and boilers where the surface is exposed to a corrosive environment where very dirty gas streams require frequent or aggressive cleaning. The studded fin tube is one of the heat transfer component which increases the heat exchange area by helically welded studs on the base tube. Studs and base tube form a strong mechanical contact which improves the heat transfer efficiency. ASTM A213 T9 Alloy Steel Stutdded Fin Tube is widely used in applications such as Boilers, Heat Exchangers, Tube Bundles, Radiators, Air Coolers, etc..

Specifications:

Base Tube Material Stainless Steel, Carbon Steel, Alloy Steel
Base Tube Outside Diameter 25mm to 219 mm
Base Tube Thickness 3 mm to 12.70mm
Tube Length 2000 mm To 18000 mm
Stud Material Carbon Steel/Stainless Steel/Alloy Steel
Stud Outside Diameter 5mm to 20mm
Stud Pitch 8-30mm Or Customized to Clients Requirements
Stud Height 5mm to 35mm Or Customized
Ends PE, BE, Or As per Client Requirement

ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace

Chemical Composition:

C, % Mn, % P, % S, % Si, % Cr, % Mo, %
0.15 max 0.30-0.60 0.025 max 0.025 max 0.25-1.00 8.0-10.0 0.90-1.10

Mechanical Properties:

Tensile Strength, MPa 415 min
Yield Strength, MPa 205 min
Elongation, % 30 min
Hardness, HB 179 max

Applications:

Water Supply Systems

Transportation Systems

Natural Gas Industry

Fabrication Industry

Shipbuilding Industry

Oil and Gas Industry

Boiler parts

Petrochemical Fire Furnace

Fired Heaters

ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace

Product tags

steel tube specification

,

astm steel pipe

,

steel metal fittings
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ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A213 T9/T5/T11/T12/T22/T91/T92
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin :
China
MOQ :
100 KGS
Price :
Negotiable
Contact Supplier
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace
ASTM A213 T9 Alloy Steel Studded Fin Tubes, Pin Tubes, Nailhead Pipes For Fired Furnace

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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