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SA192 / ASTM A192


SA192 / ASTM A192 Is a high pressure seamless carbon steel / manganese boiler tube used in super heaters, water wall panels, heat exchangers, condensers, marine application, refineries, paper pulping, petrochemical applications, pressure vessels, and general engineering applications. It is also used in coal, thermal and oil power generation plants.

‚ÄčAs a leading Boiler Tube Supplier in America. Metro Boiler Tube Co., Inc stocks SA192 / ASTM A192 boiler tubing for sale.

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See Also: ASTM A178 / SA178 C / SA178 D

Boiler Tube Stock
Metro Inventory

Below is a list of our boiler tube inventory.This list is updated weekly. If your not finding the size looking for please be sure to look at our random inventory and As always feel free to give us a Call, and we will check our numerous boiler tube suppliers for you.

What Are Boiler Tube Randoms?


Boiler Tube Random Lengths
Georgia Inventory

Below is a list of our boiler tube inventory.This list is updated weekly. If your not finding the size looking for please be sure to look at our random inventory and As always feel free to give us a Call, and we will check our numerous boiler tube suppliers for you.

What Are Boiler Tube Randoms?


Boiler Tube Random Lengths
Louisianna Inventory

Below is a list of our boiler tube inventory.This list is updated weekly. If your not finding the size looking for please be sure to look at our random inventory and As always feel free to give us a Call, and we will check our numerous boiler tube suppliers for you.

What Are Boiler Tube Randoms?


Other SA178 Grades


Quick Information



SA178 A / ASTM A178 Grade A
Tubing Specifications

SA178 A / ASTM A178 Gr A
Chemical Composition
Carbon: 0.06% - 0.18%Silicon: N/A
Manganese: 0.27% - 0.63%Nickle: N/A
Phosphorus Max: 0.035%Chromium: N/A
Sulfur Max: 0.035%Molybdenum: N/A

SA178 A / ASTM A178 Gr A
Mechanical Properties
Tensile Strength:ksi: 47 MPa: 325
Yield:ksi: 26 MPa: 180
Maximum Hardness:77 Max. Rockwell B (HRB)

SA-178-A is a P1 Material. Elongation in 2in. or 50mm, min. %: 35.

What is the difference between ASTM A178 Gr A, Gr C, Gr D?

See Also: SA178 C Specs / SA178 D Specs


Sales Team


Sam Long - Metro Boiler Straight Tube Division Manager

Sam Long

Straight Tube Division Manager

Trent Hebert - Louisianna Division Manager

Trent Hebert

Louisianna Division Manager

Lucas Doperalski - Metro Boiler Tube Straight Tube Sales

Lucas Doperalski

Straight Tube Sales

Emergency Work


Our Shop Stay Active 7 Days A Week And We Have An Emergency Number With On Call Employees To Handle Any After Hours Emergency Work.

We Have The Ability To Arrange Hot Shot Drivers For Quick Deliveries On Nights And Weekends.

Emergency / After Hours Contacts

(762) 887-0408
emergency@metroboilertube.com