abter steel pipe logoabter steel pipe logoabter steel pipe logoabter steel pipe logo
  • HOME
  • ABOUT US
    • ORGANIZATION
    • OUR CULTURE
    • CERTIFICATE
    • CLIENT
      • CLIENT VISITS
      • CASES
      • CUSTOMER ENQUIRY
  • PRODUCTS
    • Pipe Fittings
    • OCTG
      • Tubing & casing
      • Drill pipe
      • Heavy weight drill pipe & drill collar
    • Line Pipe
      • Common pipeline
      • Special service and coated & lined pipe
    • Structural Pipe
      • Round, square & rectangular pipe
      • Galvanized pipe
      • Pipe piling & drilling
    • Pressure pipe
      • Boiler, heat exchanger, condenser & super heater tube
      • Low, ambient and high temperature service
    • Engineering tube
      • General engineering service
      • Mechanical and precision tube
  • PROJECT
    • PROJECTS
    • TEST REPORTS
  • NEWS
    • Company Dynamic
    • Industry News
    • Products News
    • Key Technology of Pipe
    • research and development Technical Information
  • CONTACT
✕

ASTM A179 Seamless Carbon Steel Pipe for heat Exchange

  • Home
  • Pressure pipe Boiler, heat exchanger, condenser & super heater tube
  • ASTM A179 Seamless Carbon Steel Pipe for heat Exchange
Line pipes for the oil and gas
December 15, 2017
ASTM A500 Structural Carbon Steel Cold-Formed Circular and Profiled Welded and Seamless Steel Pipe
December 16, 2017

ASTM A179 Seamless Carbon Steel Pipe for heat Exchange

Outside Diameter: 12 ~ 70mm
Wall Thickness: 1 ~ 8mm
Length: 14000mm Max

A179 is the standard number, A – black metal, 179 is the order number
ASTM A179 “seamless cold drawn low carbon steel pipe for heat exchanger and condenser”
The A179 standard is also required for the surface smoothness of the steel pipe. A179 steel pipe is also required for the hardness of the finished products. Generally, some small steel pipe factories in China are not properly qualified due to the improper heat treatment process.

chemical composition( %)

carbon

manganese

Phosphorus ≤

Sulfur ≤

0.06 ~ 0.18

0.27 ~ 0.63

0.035

0.035

 

Mechanical behavior

Tensile strength (Mpa)

Yield strength (Mpa)

Elongation (%)

hardness

≧ 325

≧ 180

≧ 35

≤72HRB

 

OD and wall thickness tolerances

OD Inch (mm)

+

–

Wall thickness Inch (mm)

+

–

<1 (25.4)

0.10

0.10

≦ 1 1/2 (38.1)

20%

0

1 ~ 1 1/2 (25.4 ~ 38.1)

0.15

0.15

> 1 1/2 (38.1)

twenty two%

0

1 1/2 ~ 2 (38.1 ~ 50.8)

0.20

0.20

     

2 ~ 2 1/2 (50.8 ~ 63.5)

0.25

0.25

     

 

ASTM A179 cold drawn low carbon steel heat exchanger and condenser tube
Scope of application
1. This standard applies to the most thin-walled seamless steel pipes used in tube heat exchangers, condensers and similar heat transfer devices.
2. This standard is suitable for 3.2~76.2mm steel pipe.
2. General requirements
In addition to the provisions of this standard, the applicable provisions of ASTM A450 shall also be in accordance with the provisions of this standard
3. surface mass
No oxide iron, other surface quality according to ASTM A450.
The chemical composition of the 4. grade (%)
C: 0.06 ~ 0.18
Mn: 0.27 ~ 0.63
P: Less than or equal to 0.035
S: Less than or equal to 0.035
5. heat treatment
After the last cold drawing, the heat treatment is carried out at the temperature of less than 650 degrees C
6. hardness test
HRB 72, the requirements of sampling test for any two samples from each batch of steel pipe. (the so-called “batch” refers to the undivided steel tubes of the same diameter and wall thickness produced by the same furnace steel. If the number of the batch type furnace, only refers to the same furnace number, same size, same with steel tube heat treatment furnace; if continuous furnace batch should include the same furnace number, the same size and the same heat treatment furnace at the same temperature, the same time and the same heating stove the speed of all steel pipe heat treatment).
7. flatting test
Methods according to ASTM A450, samples were taken for each steel pipe or the remaining part to take two steel tubes for each sample. (a group of 250 pipes)
8. extender performance
Methods according to ASTM A450, samples were taken for each steel pipe or the remaining part to take two steel tubes for each sample. (a group of 250 pipes)
9. volume side performance
For S/D 10% steel pipe, it can be replaced by rearing. Methods according to ASTM A450, samples were taken for each steel pipe or the remaining part to take two steel tubes for each sample. (a group of 250 pipes)
10. water pressure test
Steel pipe by water pressure, if the Buyer agree to use nondestructive water pressure. The nondestructive test is based on ASTM A450.

Share
0
管理
管理

Related posts

ASTM A691, ASME SA691 Grade 1-1/4CR Alloy Steel Welded Pipe

August 12, 2022

A691Gr2-1 / 4CrCL22 high temperature and high pressure steel pipe


Read more

ASTM A179 / ASME SA179, ASTM A192 / ASME SA192 Seamless Cold Drawn Low Carbon Heat Exchanger, Condenser, Superheater and Boiler Tube

December 14, 2018

ASTM A179 / ASME SA179, ASTM A192 / ASME SA192 Seamless Cold Drawn Low Carbon Heat Exchanger, Condenser, Superheater and Boiler Tube


Read more

Seamless Steam Boiler Steel Tubes DIN17175 Pressure Vessels and Boilers

October 10, 2018

DIN17175 seamless Heat Exchanger Tubes


Read more
ASTM A179 Low Temperature Carbon Steel Tube
April 4, 2018

What is the difference between ASTM A179 pipe and DIN 17175 pipe ?


Read more
April 1, 2018

Petroleum Cracking Pipe ASTM A335 Gr P5,LENGTH 5-5.8 Mtr -Russian customers


Read more
March 23, 2018

ASTM A213 T9, T11, T22, T24, T91 Superheater Reheater Alloy Pipe Standard Specification


Read more
March 17, 2018

Seamless steel pipes for high temperature and pressure – Grade, Standard, Application ,Size


Read more
March 8, 2018

Size and Weight of Seamless Roll Steel Pipe Schedule,ASME B36.10M-1996


Read more
March 7, 2018

HIGH PRECISION & PRESSURE PIPE _ FUEL PIPE SERIES


Read more
February 26, 2018

HEATEXCHANGER STAINLESS STEEL TUBE FOR BOILER, _ Stainless steel tube for boiler heat exchanger


Read more
February 25, 2018

Austenitic Stainless Steel Seamless Pipe


Read more
February 24, 2018

A335/A335M Alloy Steel Pipe Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service


Read more

Comments are closed.

  • ASTM SAWL API ERW x52 low carbon stainless seamless steel pipe for onshore gas and oil pipeline
    Tuyauterie amont le matériel série CL600 pression 70bar ou 20 bar
    January 22, 2023
  • Our Clients | Solutions for Customers | Pipe And Fittings Manufacturing Business
    October 28, 2022
  • n80 casing pipe
    n80-casing-pipe
    October 13, 2022

Manager

    Project Manager:Lisa Tan
    +86-317-3736333
    abter2016@163.com
    Sitemap

Translation

EnglishالعربيةবাংলাNederlandsFrançaisDeutschItalianoBahasa MelayuپارسیPortuguêsਪੰਜਾਬੀRomânăРусскийCрпски језикEspañolภาษาไทยTürkçeTiếng Việt

Contact us

    Address: 7th Floor,Shengji International Building,Beijing Road,Yunhe District,Cangzhou City,Hebei Province,China 
    Tel : 0086-317-3736333
    Fax: 0086-317-2011165 
    Mail: abter2016@163.com

Main Keywords

  • API seamless Casing
  • oil casing pipe
  • Oilfield Steel Casing Pipe
  • n80 pipe
  • en10217 erw
  • 3pe steel pipe
  • J55 Seamless Casing
  • API 5DP drill pipe
HEBEI ABTER STEEL PIPE CO.,LTD - Mail : Abter2016@163.com