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Heat Exchanger Fin Tube,Stud Tube , 4" sch40 , cs of stud material

Yuhong Group Co.,Ltd
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Yuhong Group Co.,Ltd
City: Ningbo
Province/State: Zhejiang
Country/Region: China
Tel: 0086-574-88013900
Contact Person:
Mr Jikin Cai

Heat Exchanger Fin Tube,Stud Tube , 4" sch40 , cs of stud material

Model Number : P11, P12, P22, P5, P9 , P91, GR.B
Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin : China, USA, Korea, UE
MOQ : 100KGS
Price : negotiable
Payment Terms : T/T, L/C
Delivery Time : 10days->
Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Fin Tube : Stud Tube , Extruded Fin Tube, Embedded Fin Tube, Welded Fin Tube ,Square Fin Tube , L/LL/KL Fin Tube, Low Fin Tube , Heat Exchanger U bend Fin Tube
Material : Stainless, Duplex, Nickel Alloy, Cr Alloy
Standard : A213, A789 , A106, A53, A179, A192, A210, A214
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Heat Exchanger Fin Tube,Stud Tube , 4" sch40 , cs of stud material

A 335 Grade P10,10 - 0,200,10 - 0,500,30 - 0,800,0250,0250,44-0,65
A 335 Grade P5max. 0,15max. 0,500,30 - 0,600,0250,0250,45-0,654,00-6,00
A 335 Grade P110,05 - 0,150,50 - 1,000,30 - 0,600,0250,0250,44-0,65


A 335 Grade P120,05 - 0,15max. 0,500,30 - 0,610,0250,0250,44-0,650,80-1,25
A 335 Grade P220,05 - 0,15max. 0,500,30 - 0,600,0250,0250,87-1,131,90-2,60

Quick Detail:

General Studded Tubes production capacityGeneral specifications of Studded Tubes tubes

Production facility: 3 finning machines;

Daily capacity up to 80,000 studs;

Tube OD: 219 mm max.

Tube Thickness: 4mm~15mm

Tube Length: 16 meters max.

Studs OD: OD6mm~OD16mm

Studs Height: 10mm Min.

Manufacturing process:

Studs are fully automatically welded onto the tube by resistance welding.

Acceptance criteria

Approved drawings and the delivery conditions (TDC) of clients.

Delivery condition

Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of extruded bimetallic fin tube.

Surface Protection:

Oil dip, black coating or varnish.

Type of Studs

Cylindrical or elliptical


It shall include raw materials mill certificates, inspection and test samples results and warranty certificate of manufacturer.


  1. Furnace
  2. Chemical
  3. Petrochemical industry
  4. Power station etc.


ItemsGeneral MaterialsPopular ASTM /ASME Materials
Core Tube Material

Carbon Steel

Alloy Steel

Heat Resistant Steel,

Stainless Steel

1. Carbon Steel: A106 Gr. B

2. Stainless Steel: TP304/304L,TP316/TP316L, TP347

3. Alloy Steel: P5,T5,P9,T9,T11,T22



Carbon Steel

Stainless Steel

1. Carbon Steel

2. Stainless Steel:

TP409/410,TP304/304L,TP316/TP316L, TP321/TP321L

Dimensions Data Sheet We're Supplying.

General Descriptions of Studded tubesPopular Specifications we make
Tube OD(mm)OD38mm~OD219mm
Tube Wall Thickness(mm)4mm~15mm
Tube Length(mm)16,000mm Max.
Studs OD(mm)OD6mm~OD16mm
Studs Height(mm)10mm~45mm
Please email us for more information as your request.

Competitive Advantage:

  1. We have more than 10,000 square meters workshop, including 3 finning machines, daily extrusion capacity up to 80,000 studs.
  2. Shanghai Port is our nearest seaport and airport, less than 2 hours’ drive away from our workshop, convenient transportation.
  3. Due to their high rigidity, studded tubes can be used even under extreme temperature and pressure conditions.

Product Tags:

finned tube heat exchanger


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