Specifications
Model No :
ASTM A213 / ASME SA213 T9
Brand :
YUHONG GROUP
Tube Standard :
ASTM A213 / ASME SA213
Tube Material Grade :
T9,T5,T11,T22
Base Tube O.D :
25 - 219 MM
Stud Material :
Stainless Steel,Carbon Steel,Alloy Steel
Type :
Studded Fin Tubes
Stud Height :
5 - 35 MM
Tube Length :
18M max
Stud Pitch :
As Per Client Request
Description

ASTM A213 T9 Alloy Steel Studded Fin Tubes


Studded Fin tubes are a type of metal tubes, which are often used as pin tubes, oil furnace tubes or steam reforming furnace tubes.These tubes have studs welded onto the base tube. These studs are arranged in a specific formation throughout the whole base tube. They are widely used in boilers, heat exchangers and refineries. They increase the surface area for higher heat transfer so they are also used for reheating.

 

ASTM A213 T9 Alloy Steel Studded Fin Tubes have high temperature strength, good resistance to corrosion and oxidation, excellent weldability and formability, and they are also cost effective compared to other high-temperature alloy steelASTM A213 T9 Alloy Steel Studded Fin Tube is manufactured by Electrical Resistance Welding formed Studs of various sizes in rows around the base tube. This studded Fin Tube is also called pin fin tube. Studded fin tubes have a high heat transfer efficiency, which is equivalent to 2-3 times that of the bare tubes.



Standard Specification:

Specification

ASTM A213 / ASME SA213

Garde

T9

Stud Material

Carbon Steel, Alloy Steel, Stainless Steel

Tube O.D.

25 - 219mm

Tube W.T.

Sch 10 To Sch XXS

Tube Length

As Clients Request

Stud Height

 5 -35mm

Tube Ends

Plain Ends / Beveled Ends

Type

Seamless - Hot Rolled / Cold Drawn



Chemical Propeties:

Carbon

0.15 max

Chromium

8 - 10

Iron

87.1 - 90.55

Manganese

0.3 - 0.6

Molybdenum 

0.9 - 1.1

Phosphorus

0.025 max

Silicon

0.25 - 1

Sulfur 

0.025 max



Mechanical Properties:

Tensile Strength

415 MPa, min

Yield Strength

205 MPa, min

Elongation

30 %, min

Hardness

179 HB, max



Applications:
Heater Systems
Boilers, Condensers
Oil and Gas Industry
Shipbuilding Industry
Transportation Systems
High pressure Applications
Fabrication Industry


ASTM A213 T9 Alloy Steel Studded Fin Tubes

Packaging & Delivery
Selling Units : Kilogram
Package Type : Ply-wooden Case / Iron Case With Plastic Cap
Supply Ability & Additional Information

PackagingPly-wooden Case / Iron Case With Plastic Cap

Productivity1500 Tons Per Month

TransportationOcean,Land,Air

Place of OriginChina

Supply AbilityAs Client's Request

CertificateABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015

HS Code8419909000

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF,Express Delivery,EXW

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YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. YUHONG HOLDING GROUP has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time, YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand,...
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ASTM A213 T9 Alloy Steel Studded Fin Tubes

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Model No :
ASTM A213 / ASME SA213 T9
Brand :
YUHONG GROUP
Tube Standard :
ASTM A213 / ASME SA213
Tube Material Grade :
T9,T5,T11,T22
Base Tube O.D :
25 - 219 MM
Stud Material :
Stainless Steel,Carbon Steel,Alloy Steel
Contact Supplier
ASTM A213 T9 Alloy Steel Studded Fin Tubes
ASTM A213 T9 Alloy Steel Studded Fin Tubes
ASTM A213 T9 Alloy Steel Studded Fin Tubes
ASTM A213 T9 Alloy Steel Studded Fin Tubes

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
1 Years
ningbo
Since 1990
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller, Other
Total Annual :
50M-70M
Employee Number :
50~800
Certification Level :
Verified Supplier

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