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U-Bending Condenser Tubes Heat-exchanger Steel Tubes

Payment Type:
T/T
Incoterm:
FOB,CFR,CIF,FCA
Min. Order:
1 Ton
Transportation:
Ocean
Port:
Shanghai,Ningbo
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  • Product Description
Overview
Product Attributes

Model No.ASTM A179/A179M

BrandHujie

StandardAstm

Section ShapeRound

Place Of OriginChina

ApplicationFluid Pipe, Boiler Pipe, Hydraulic Pipe, Chemical Fertilizer Pipe

Production ProcessCold Drawn

CategorySeamless Steel Pipe

Processing ServiceBending, Welding, Cutting

StandardAsme Sa-179/Sa-179m;astm A179/A179m

MaterialsLow-Carbon Steel

ProcessSeamless Cold Drawn Tubes

ApplicationHeat-Exchanger Tubes;condenser Tubes

Supply Condition Of Steel TubesU-Bending Tubes,Bending Tubes;u Tubes

Heat-treatmentSteel Tubes With Low Temperature Heating

Supply Ability & Additional Information

PackagingBundles Package, Wooden Box

Productivity5000 tons/month

TransportationOcean

Place of OriginZhejiang, China

Supply Ability3000 tons/month

CertificateISO9001-2008, TS16949

HS Code73043190

PortShanghai,Ningbo

Payment TypeT/T

IncotermFOB,CFR,CIF,FCA

Packaging & Delivery
Selling Units:
Ton
Package Type:
Bundles Package, Wooden Box

ASME SA-179/SA-179M Seamless Cold-Drawn Low-Carbon Steel Heat-exchanger and condenser Tubes

ASTM A179/A179M Seamless Cold Drawn Steel Tubes with U-Bending tubes/U-Tubes/Bending tubes 

1.This specification covers minimum-wall-thickness,seamless cold-drawn low-Carbon Steel Tubes for tubular
heat exchangers, condensers tubes, and similar heat transfer apparatus.
2.This specification SA179/A179 covers Seamless Tubes 1⁄8 to 3 in. [3.2 to 76.2 mm], inclusive, in outside diameter.

3.The referenced Documents : A450/A450M Specification for General Requirements for Carbon, Ferritic Alloy, and 

Austenitic Alloy Steel Tubes

4.Seamless tubes shall be made by the seamless process and shall be cold drawn tubes.
5.Heat-treatment of Steel Tubes shall be heat treated after the final cold draw pass at a temperature of 1200°F [650°C] or higher.

6.Surface of cold drawn steel tubes:Finished tubes shall be free of scale. A slight amount of oxidation will not be considered as scale.

7.Hardness:The tubes shall have a hardness number not exceeding 72 HRB.


8.Mechanical Tests Required:

1) Flattening Test—One flattening test shall be made on specimens from each of two tubes from each lot (Note 2) or fraction thereof.
2) Flaring Test—One flaring test shall be made on specimens from each of two tubes from each lot (Note 2) or fraction thereof.
3) Flange Test—When specified as a substitute for the flaring test, for tubes having a wall thickness (actual mean wall) less than 10 % 

of the outside diameter, one test shall be made on specimens from each of two tubes from each lot (Note2) or fraction thereof. For tubes

other than specified above, the flange test shall not be required.
The Chemical Composition:

Chemical Composition

Low-Carbon Steel Tube 

C Mn

P

S

Si

0.06--0.18 0.27--0.63 0.035 0.035 0.25

Normal Stock Size of Heat-exchanger tubes:

Heat-Exchanger Tubes     19.05x1.65mm;19.05x2.11mm;25.4x2.11mm;25.4x2.77mm;38.1x1.65mm;38.1x3.05mm
Condenser Tubes 19.05x1.65mm;19.05x2.11mm;25.4x2.11mm;25.4x2.41mm;38.1x1.65mm;38.1x2.11mm


The Steel tubes Pictures:

Sa179 Steel TubesCold Drawn Sa179 TubesU Bending Tubes

Tags:cold drawn tube; condenser tubes; Heat Exchanger Tubes; low carbon steel; seamless tube

U-Bending tubes;Seamless U-tubes;Bending tubes;ASME SA179;ASTM A179





Product Categories : Heat Exchanger Steel Tubes

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Home > Products > Heat Exchanger Steel Tubes > U-Bending Condenser Tubes Heat-exchanger Steel Tubes

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