Stainless Steel TP347H with 11Cr/ 13Cr Studded Tube / Pin Tube /Fin Tube, for Furnace, Heater application

Product Details
Place of Origin: China, USA, Korea, UE
Brand Name: TONG CHUANG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: Soild Fin Tube , Studded Tube , Pin Tube , HFW Fin Tube
Payment & Shipping Terms
Minimum Order Quantity: 1PC
Price: negotiable
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 10days->
Payment Terms: T/T, L/C
Supply Ability: 1500 tons per month

SKU: 536 Category:
Base Tube Standard:ASTM A213， ASME SA213， ASTM A312， ASME SA312， ASTM A376， ASME SA376Base Tube Grade:TP304， TP304L， TP304H， TP316L， TP316H， TP317， TP317L， TP321， TP321H， TP347， TP347H ， TP310， TP310H
Packing:Ply-Wooden Case， Iran CaseDelivery Time:5—15 Days
Fin Type:Soild Fin Tube ， Studded Tube ， Pin Tube ， HFW Fin TubeFin Material:1Cr13， 2Cr13， 11CR， 13CR， CS， AS， SS
Application:Fire Furnace， Fire Heater ， Hot Oil Heater ， Heater
High Light:

finned copper tube

，

heat exchanger fin tube

Stainless Steel TP347H with 11Cr/ 13Cr Studded Tube / Pin Tube /Fin Tube， for Furnace， Heater application

Description: 

General H type Fin production capacity

General specifications of H type fin tubes

Production Facility: 6 finning machines;
Daily capacity up to 20 tons;

Tube OD: 323.85 mm max.
Tube Length: 26 meters max.
Fin Thickness: 1.0mm ~3.5mm
Fin Pitch: 3 Min.

 

Manufacturing Process
Round or Square or Rectangular  Fins are welded on a steel base tube. We call it Solid Fin Type Tubing.

 
Acceptance Criteria
Approved drawing and the delivery conditions (TDC) of clients.
 
Additional Services
Tube swaging， elbows， bends(90° / 180° or as per client's design).
 
Quality Tests
The Square or Rectangualr H Finned Tube quality is assured by hydrostatic or pneumatic tests， eddy current tests and tensile tests in order to verify the mechanical bonding between inner tubes and outer fins.
 
Surface Coating
Outside-Red oxide zinc phosphate primer and inside volatile corrosion inhibitor (VCI) in water soluble tablet form.
 
Delivery Condition: Tube ends are square cut， free burrs， internally dried and air blown clean， externally coated with varnish at both ends of Square or Rectangualr Fin Tube.
 
Applications:

  1. Economizers ，
  2. Heat exchangers
  3. Marine boilers

Specifications:
 

ItemsGeneral MaterialsPopular ASTM /ASME Materials
Core Tube Material

 Carbon Steel 
 Alloy Steel
 Heat  Resistant Steel，
 Stainless Steel

1. Carbon Steel: A106 / A179 /A192 / A210 etc…
2. Stainless Steel: TP304/304L，TP316/TP316L， TP347 etc…
3. Alloy Steel: P5，T5，P9，T9，T11，T22

Fin
Material 

 Carbon Steel 
 Stainless Steel

1. Carbon Steel 
2. Stainless Steel: 
     TP409/410，TP304/304L，TP316/TP316L etc…

 

 
Dimensions Data Sheet We're Supplying.

General Descriptions of H-fins

Popular Specifications we make

Tube OD(mm)

25mm to 323.85mm

Tube Wall thickness(mm)

2.5mm Min.

Tube length(mm)

26000mm Max.

Fin thickness(mm)

1.0mm to 3.5mm

Fin pitch(mm)

3mm Min.

Please email us for more information.

 
 
Competitive Advantage:

  1. We have more than 30，000 square meters workshop， including  43 finning production lines ， daily extrusion capacity up to 50 tons.
  2. The Square of TONG CHUANG  Fins Solid-Finned Tubes are the preferred tube choice for high pressure boilers. 
  3. Fins can be manufactured by stamping process in almost any shape and size.
  4. In-line fin and tube spacing allows for cleaning with excellent choice in sooting or fouling atmospheres.
  5. Fin height and spacing are limited only by heat transfer considerations.
  6. Fins and tubing can be similar or dissimilar metals.

Related products