Yuhong Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

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TP304 / TP304L TP316 / TP316L Stainless Steel Corrugated Tubes For Heat Exchangers PA Fin Tube 19X2X6000MM

TP304 / TP304L TP316 / TP316L Stainless Steel Corrugated Tubes For Heat Exchangers PA Fin Tube 19X2X6000MM

  • TP304 / TP304L TP316 / TP316L Stainless Steel Corrugated Tubes For Heat Exchangers PA Fin Tube 19X2X6000MM
  • TP304 / TP304L TP316 / TP316L Stainless Steel Corrugated Tubes For Heat Exchangers PA Fin Tube 19X2X6000MM
  • TP304 / TP304L TP316 / TP316L Stainless Steel Corrugated Tubes For Heat Exchangers PA Fin Tube 19X2X6000MM
TP304 / TP304L TP316 / TP316L Stainless Steel Corrugated Tubes For Heat Exchangers PA Fin Tube 19X2X6000MM
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: Corrugated Tube
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Packaging Details: Plywood Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 7DAYS
Payment Terms: L/C, T/T
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Detailed Product Description
Material: TP304/304L/304H , TP310S/310H, TP316L/316H/316Ti ,TP317/317L , TP321/321H, TP347/347H 904L , SAF2205, SAF2507, S31803, S32750, S32760 Standard: ASME SA213 , ASTM A269 , ASME SA789 ,ASTM A 789 ,EN10216-5 , DIN17458, GOST 9941-81
OD: 1/4"(6.35), 3/8"(9.52), 1/2" (12.7), 5/8"(15.88), 3/4" (19.05), 1"(25.4) , 1-1/4"(31.75), 1-1/2"(38.1), 2" (50.8), 2-1/2"(63.5) , 3" (76.2) Package: Plywood Case,woven Bag
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heat exchanger fin tube

TP304 / TP304L TP316 / TP316L Stainless Steel Corrugated Tubes For Heat Exchangers PA Fin Tube 19X2X6000MM

Quick Detail:

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

Finning Facility: 10 finning machines;
Daily capacity up to 3000 meters;
Tube OD: 12.7 mm~25.4mm
Tube Length: 18 meters max.
Fin Height: 1.2 mm ~2.77mm
Fin Thickness: appr. 0.3mm
Fin Pitch: 30 FPI /28 FPI/ 26 FPI/ 36 FPI /43 FPI



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.

Tube Materials:
ASTM A213 / A213M :Seamless Ferritic & Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A312/ A312M : Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A269/ A269M :Seamless and Welded Austenitic Stainless Steel Tubing for General Service

Delivery Range 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


Specifications:
Tube and fins consist of same tube and materials as carbon steel , low-alloy steels , stainless steel , brass , copper , cooper-nickel alloys , aluminum bronze , nickel alloys , titanium etc...

Plain tube (mm) Finned section dimensions (mm) Ratio De
D×t Tp dd dr di η mm
19×2 0.8 18.8 17 134 2.8 17.9
19×2 1 18.8 16.8 13.4 2.5 17.8
19×2 1.25 18.8 16.6 13 2.2 17.8
19×2 1.5 18.8 16.6 13 2 17.7
19×2 2 18.8 16.4 13 1.7 17.5
25×2.5 0.8 24.8 23 18.8 2.8 23.9
25×2.5 1 24.8 22.6 18.8 2.75 23.7
25×2.5 1.25 24.8 22.3 18 2.5 23.6
25×2.5 1.5 24.8 22.3 18 2.2 23.5
25×2.5 2 24.8 22 18 1.8 23.4
25×2.5 2.5 24.8 22 18 1.6 23.3
D------Outside diameter of plain end section
Dof----Diameter of top fins
Dr-----Root diameter of finned section
Di-----Inside diameter of finned section
T------Wall thickness of plain end section
Tp-----Fin pitch
De----Equivalent diameter of finned tube
L------Plain tube end length
Please email us for more information.


TP304 / TP304L TP316 / TP316L Stainless Steel Corrugated Low Fin Tubes For Heat Exchangers

ASTM A1012 : Standard Specification for Seamless and Welded Ferritic, Austenitic and Duplex Alloy Steel Condenser and Heat Exchanger Tubes With Integral Fins.

ASTM B891: Standard Specification for Seamless and Welded Titanium and Titanium Alloy Condenser and Heat Exchanger Tubes with Enhanced Surface for Improved Heat Transfer.

ASTM B924:Standard Specification for Seamless and Welded Nickel Alloy Condenser and Heat Exchanger Tubes With Integral Fins.TP304 / TP304L TP316 / TP316L Stainless Steel Corrugated Tubes For Heat Exchangers PA Fin Tube 19X2X6000MM 1

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Candy

Tel: +8613967883024

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