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

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

About Us
Factory Tour
Quality Control
Contact Us
Company News
Home ProductsFinned Tube

ASTM A213 UNS S30403 / 304L / WNR 1.4306 Stainless Steel Corrugated Finned Tube

ASTM A213 UNS S30403 / 304L / WNR 1.4306 Stainless Steel Corrugated Finned Tube

  • ASTM A213 UNS S30403 / 304L / WNR 1.4306 Stainless Steel Corrugated Finned Tube
  • ASTM A213 UNS S30403 / 304L / WNR 1.4306 Stainless Steel Corrugated Finned Tube
  • ASTM A213 UNS S30403 / 304L / WNR 1.4306 Stainless Steel Corrugated Finned Tube
  • ASTM A213 UNS S30403 / 304L / WNR 1.4306 Stainless Steel Corrugated Finned Tube
ASTM A213 UNS S30403 / 304L / WNR 1.4306 Stainless Steel Corrugated Finned Tube
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASTM A213/A213M,ASTM A312/A312M,ASTM A269/A269M
Payment & Shipping Terms:
Minimum Order Quantity: 1000KG
Packaging Details: Ply-wooden Case /Iron Case/ Bundle With Plastic Cap
Delivery Time: 7 DAYS
Payment Terms: L/C,T/T
Contact Now
Detailed Product Description
Product Name: Corrugated Finned Tube Standard: ASTM A213
Tube Material: Copper, Copper-nickel, Aluminum-brass, Carbon Steel SA179, Stainless Steel SA304/304L, SS316/SS316L Tube O.D.: 12.5 Mm~25.4mm
Thickness Of Plain Ends: 0.5mm To 2.0mm Corrugation Pitch: 3mm To 10mm, Or Other
Number Of Threads: 1 To 3, Or Other Corrugation Depth: 0.5mm To 1.2mm, Or Other
Length: As Per Customer Requirement Application: Heat Exchanger, Air-conditioner, Refrigerator, Economizer And Other Parts Of Heat Industry.
High Light:

s30403 corrugated stainless steel pipe

,

astm a213 stainless steel corrugated pipe

,

astm a312 stainless steel corrugated pipe

ASTM A213 / ASTM A312 / ASTM A269, S30403 Stainless Steel Corrugated Tubes For Heat Exchangers PA Fin Tube
 
 
Corrugated tubes in straight form are available in various metals like: copper, cupro-nickel (70:30, 90:10), admiralty brass, aluminum-brass, aluminum, carbon steel (sa-179), stainless steel (ss-304, 304l, 316, 316l, etc.).
 
 
Quick Detail

General Low Fin Tubes Production CapacitySpecifications of Low Fin Tubes ('N' Fins)
Finning Facility: 10 finning machines

Tube OD: 12.5 mm~25.4mm
Thickness of plain ends:  0.5mm to 2.0mm
Corrugation Pitch: 3mm to 10mm, or other
Number of threads: 1 to 3, or other
Corrugation Depth: 0.5mm to 1.2mm, or other
Length: As per Customer requirement

 

 
Features
1. Corrugated tubes are supplied with deburred ends, smooth operation
2. Non-fouling, non blockage, not dirty, smooth operation.
 
 
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
 
 
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)RatioDe
D×tTpdddrdiηmm
19×20.818.8171342.817.9
19×2118.816.813.42.517.8
19×21.2518.816.6132.217.8
19×21.518.816.613217.7
19×2218.816.4131.717.5
25×2.50.824.82318.82.823.9
25×2.5124.822.618.82.7523.7
25×2.51.2524.822.3182.523.6
25×2.51.524.822.3182.223.5
25×2.5224.822181.823.4
25×2.52.524.822181.623.3
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
 

 
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.
 
 
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.
 
 
Applications
1. Widely used for fluid to fluid & gas to gas heat exchanger
2. Air conditioning heat exhcangers and chiller units, Ventilation systems
3. Refrigeration and climate control systems
4. Mechanical engineering
5. Automotive manufacturing
6. Chemicals and pertrochemical and power plant technology
 
 
ASTM A213 UNS S30403 / 304L / WNR 1.4306 Stainless Steel Corrugated Finned Tube 0

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Ms Vivi

Tel: 0086-13023766106

Send your inquiry directly to us (0 / 3000)