Seamless Cold Drawn Low Carbon Steel Condenser Tubes ASTM A179

Product Specification

Seamless Cold Drawn Low Carbon Steel Condenser Tubes ASTM A179

Quick Detail:

Usage: heat exchanger,condenser and similar heat conveying equipments

Production Standard: ASTM A179

Outer Diameter: 10mm-650mm

Thickness: 1mm-80mm

Length of tube: 2 meter, 4 meter, 6 meter to max 18meter

Delivery condition: Cold Drawn & Varnished

If the tube make bright annealing,no need to make pickled

Specification

Standard:ASTM A179 
Size: OD. 10-650mm,WT.1-80mm.

ASTM A179 covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular heat 

exchangers, condensers, and similar heat transfer apparatus. Tubes shall be made by the seamless 

process and shall be cold drawn. Heat and product analysis shall be performed wherein steel materials 

shall conform to required chemical compositions of carbon, manganese, phosphorus, and sulfur. The 

steel materials shall also undergo hardness test, flattening test, flaring test, flange test, and hydrostatic test.

ASTM A179 tube Chemical Compositions(%)

Mechanical properties:

Chemical composition:

ASTM A179  is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

Scope

ASTM A179 covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.

ASTM A179 covers tubes 1/8 to 3 in. [3.2 to 76.2 mm], inclusive, in outside diameter. Note 1Tubing smaller in outside diameter and having a thinner wall than indicated in this

specification is available. Mechanical property requirements do not apply to tubing smaller than 1/8 in. [3.2 mm] in outside diameter or with a wall thickness under 0.015 in. [0.4 mm].The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact  equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.

Ordering Information: It shall be the responsibility of the purchaser to specify all 

Requirements that are necessary for products under this specification. Such requirements to 

be considered included,but are not limited to,the following:

• Quantity ( feet, meters, or number of lengths )
• Name of material ( seamless tubes )
• Grade ( Tables 2 for stainless steel )
• Size ( outsider diameter,minimum wall thickness )
• Length ( specific or random ) 
• Hydro-static Test or Nondestructive Electric Test
• Condition ( hot finished or cold finished )
• Specification designation and year of issue
• Special requirements and any supplementary requirements selected

Applications:  

We,this type seamless and welded food steel tube be widely used in kinds of industries:

1. Petrochemical industry,Electricity,
2. Nuclear energy,
3. Chemical fertilizer,Boiler,Light textile,
4. Spinning and weaving industry,
5. Power industry,
6. Pharmacy and biology etc.

Specification:

Designation: A213/A213M-04

Standard specifications For Seamless Ferritic and Austenitic Alloy-Steel Boilerr,

Superheater,and Heat-exchanger Tubes

Tensile and Hardness Requirements

Stainless steels   

Our advantage

1. 100% Tube Hydro-static Test or Nondestructive Electric Test
2. 100% Eddy Current Test 
3. 100% Ultrasonic Detector Test if customer requested
4. Tensile and Hardness Test for each Heat No.’s material
5. 100% Annealing&Solution and Pickling