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Contact Person : Jennifer
Phone Number : +86-1381 2020 947
WhatsApp : +8613812020947

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI

Place of Origin China
Brand Name Reliance
Certification CE,ISO...
Model Number Low Finned Tubes
Minimum Order Quantity N/A
Price N/A
Packaging Details (1) All integral low fin tubes are packed in hexagonal bundles loaded into container. (2) Steel frame case sealed by plywoods; (3) Solid fumigated seaworthy wooden box.
Delivery Time Ex-work with 1 month after order.
Payment Terms T/T, L/C
Supply Ability Daily capacity up to 5,000 Meters

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Product Details
Company Type Manufacturer, Importer & Exporter Fin Tube Type Low Fin Tubes
Fins Type Integral, N Type Tube Material Carbon Steel,Stainless Steel, Brass,copper Etc...
Acceptance Ceritia WOLVERINE, HPT, GEWA-K & GEWA-KS Fin Thickness ~0.33mm
Tube Length No Limit Treatment Heat Treatment If Needed
Std. Code ASTM/ASME/ISO/GB... Tube Wall Thk No Limit
Test Before Fining Eddy Test , Hydro Test Test After Fining Hydro Test, Pneumatic Test
TPI Third Party Inspection If Needed
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Product Description

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI

FOREWORDS

 

The heat exchange is a very important factor in the process of treatment of hydrocarbons; it allows obtaining the operating conditions in the various stages of treatment of gas, so as to obtain an optimal production yield.

 


Description: 
Manufacturing process:
The fins are rolled out of outer wall of the plain tubes by a pass roller. Tubes and fins are in same piece tube. We call it “N” fin type.
 
Delivery of Low Fin Tubes
We can provide the integral low fin tubes with un-finned section gaps( 5mm Min.) in the middle of core tube, or bent with designed Bend Radius.
 
Quality Test:
The integral low fin tube quality is assured by hydrostatic or pneumatic tests, eddy current tests & MARCO tests in order to verify design specifications.


 Acceptance ceritia: 
 WOLVERINE  /  HPT  / GEWA-K & GEWA-KS 
 
Delivery condition:
Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish.
The desiccants are put into the each package for continental transportation.
 
 
Applications: 
​The Integral Low Finned Tubes find the preference in the following industrial sectors:

  1. Heating systems
  2. Ventilation systems
  3. Refrigeration and climate control systems
  4. Mechanical engineering
  5. Automotive manufacturing
  6. Chemicals and pertrochemical and power plant technology

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 0

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 1

 

Process of fining

 

1>>>Tubes arrival at our workshop

 

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 2

 

 

2>>>Fining Completion

 

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 1

 

3>>> Visual and Dimensional check

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 0

 

4>>>Hydro test after fining 

 

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 5

 

5>>> Tube ends protection

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 6

 

6>>> Export packing

 

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 7

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 8

 

7>>>Transportation

 

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 9

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 10


Specifications: 

General Low Fin Tubes Production Capacity Specifications of Low Fin Tubes('N' Fins)  Tube material


Finning Facility: 10 finning machines


Daily capacity up to 5000 meters;

 

Hydro test line: 2 

 

 

Tube OD: 12.7 mm~25.4mm


Tube Length: No Limit


Fin Height: 1.2 mm ~2.77mm


Fin Thickness: appr. 0.3mm


Fin Pitch: 16FPI/ 19FPI /30 FPI /28 FPI/ 

        26 FPI/ 36 FPI /43 FPI
 

Carbon Steel(A179,A334 Gr.1,3,6)

 

Titanium (Grade 1,2,16,26)

 

Ferritic Stainless Steel( TP405,410,430,439)

 

Duplex Stainless Steel(Alloy 2205)

 

Austenitic Stainless Steel(SS304/316,321)

 

Copper-Nickel(90/10,70/30)

 

Monel Alloy 400

 

 

 

***Products(LOW FIN TUBES) are certified by BUREAU VERITAS

 

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 11

 

 

Other low fin tubes types, including KNURKED LOW FINS.

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 12

Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 13Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 14Metallic integral helical low finned tube, Fin pitch 19FPI/26FPI/28FPI/30FPI/36FPI/43FPI 15