Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Products
Model No.: ASTM A179/A179M
Brand: Hujie
Standard: Astm
Section Shape: Round
Place Of Origin: China
Application: Fluid Pipe, Boiler Pipe, Hydraulic Pipe, Chemical Fertilizer Pipe
Production Process: Cold Drawn
Category: Seamless Steel Pipe
Processing Service: Bending, Welding, Cutting
Standard: Asme Sa-179/Sa-179m;astm A179/A179m
Materials: Low-Carbon Steel
Process: Seamless Cold Drawn Tubes
Application: Heat-Exchanger Tubes;condenser Tubes
Supply Condition Of Steel Tubes: U-Bending Tubes,Bending Tubes;u Tubes
Heat-treatment: Steel Tubes With Low Temperature Heating
Packaging: Bundles Package, Wooden Box
Productivity: 5000 tons/month
Transportation: Ocean
Place of Origin: Zhejiang, China
Supply Ability: 3000 tons/month
Certificate: ISO9001-2008, TS16949
HS Code: 73043190
Port: Shanghai,Ningbo
Payment Type: T/T
Incoterm: FOB,CFR,CIF,FCA
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:
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
Home > Products > Heat Exchanger Steel Tubes > U-Bending Condenser Tubes Heat-exchanger Steel Tubes
Send Inquiry
Mr. Kevin
Tel:86-0574-87491308
Fax:86-0574-87491848
Mobile Phone:+8613355844917
Email:sales@hjbearingtube.com
Address:Industrial Park, Zhangting Town,Yuyao City, Ningbo, Zhejiang
Related Products List
Mobile Site
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.