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Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Specifications
Brand Name :
YUHONG
Model Number :
Low Fin Tube, Low Finned Tube
Certification :
ABS, GL, DNV, NK, PED, AD2000, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
500kgs
Price :
Negotiable
Payment Terms :
T/T, L/C AT SIGHT
Supply Ability :
50000 PCS PER MONTH
Delivery Time :
Depending on QTY
Packaging Details :
Iron Frame Case with end cap
Fin Type :
Low Fin Tube , Low Finned Tube , Thread Fin tube
Fin Height :
<1.6mm
Fin Pitch :
0.6-2mm
Fin Thickness :
Around 0.3mm
Fin Material :
Same as base tube (SS,AS,CS,Copper etc.)
Application :
Air cooler, cooling Tower , oil refininging
Description

Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters

ASTM A179,ASME SA179 cold-drawn seamless steel tube Chemical Composition

Material Chemical Composition(%)
C Si Mn P S
ASTM A179 0.06-0.18 ≤ 0.25 0.27-0.63 ≤0.035 ≤0.035


ASTM A179,ASME SA179 cold-drawn seamless steel tube Mechanical Propertie

Grade ASTM A179
Tensile Strength(MPa) ≥325
Yield Strength(MPa) ≥180
Elongation,% ≥35
Hardness, HRB ≤72

ASTM A179,ASME SA179 Tube Wall Thickness Tolerance

Outside Diameter
In. (mm)

Wall thickness Tolerance %

Over (+)

Under (-)

1 ½ (38.1)
and under

20

0

Over 1½ (38.1)

22

0



ASTM A179,ASME SA179 Tube Outside Diameter Tolerance

Outside Diameter
In. (mm)

Permissible Variations In. (mm)

Over (+)

Under (-)

Under 1 (25.4)

0.004 (0.1)

0.004 (0.1)

1 to 1 ½ (25.4 to 38.1), Incl

0.006 (0.15)

0.006 (0.15)

Over 11⁄2 to 2 [38.1 to 50.8], Excl

0.008 (0.2)

0.008 (0.2)

2 to 21⁄2 [50.8 to 63.5], Excl

0.010 (0.25)

0.010 (0.25)

21⁄2 to 3 [63.5 to 76.2], Excl

0.012 (0.3)

0.012 (0.3)



ASTM A179,ASME SA179 Length Tolerance

Outside Diameter

Cut Length, in.(mm)

In.(mm)

Over (+)

Under (-)

All Sizes

3⁄16 [5]

0 [0]

Under 2 [50.8]

1⁄8 [3]

0 [0]

2 [50.8] and over

3⁄16 [5]

0 [0]

Under 2 [50.8]

1⁄8 [3]

0 [0]

2 [50.8] and over

3⁄16 [5]

0 [0]

These permissible variations in length apply to tubes before bending. They apply to cut lengths up to and including 24 ft [7.3 m]. For lengths greater than 24 ft [7.3 m], the above over-tolerances shall be increased by 1⁄8 in. [3 mm] for each 10 ft [3 m] or fraction thereof over 24 ft or 1⁄2 in. [13 mm], whichever is the lesser.

Feel free to provide the following details for the finned tube offer:

  1. Base tube material:
  2. Base tube size (OD x WT x Length):
  3. Fin material:
  4. Fin type:
  5. Fin diameter or height:
  6. Fin thickness:
  7. Fins per inch, meter, or fin pitch:
  8. Length of plain, unfinned ends:
  9. Finned Tube Quantity:
  10. Any additional fabrication requirements (e.g., bending, welding into tubeplate, assembly):

Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters

Product tags

heat exchanger finned tube

,

heat exchanger steel tube

,

finned tube heat exchanger design
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Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters

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Product Detail
Brand Name :
YUHONG
Model Number :
Low Fin Tube, Low Finned Tube
Certification :
ABS, GL, DNV, NK, PED, AD2000, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
500kgs
Price :
Negotiable
Contact Supplier
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters
Low Fin Tube, ASME SA179 Seamless Base Tube, Cost-Effective for Feedwater Heaters

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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