Seamless Boiler Tube A192

Seamless medium-carbon steel boiler and super heater tubes.
●  Application: for boilers, super heaters, steam line pipes of boiler
●  Size range: O.D.: 12.7-114.3mm W.T.: 1.65-10mm L.: 18000mm max

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  • Description
  • Baosheng's Advantages
  • Chemical Composition & Mechanical Properties
  • Inquiry

ASTM A192 Carbon Steel Tube specification covers Seamless Carbon Steel Boiler Tubes for High-Pressure Service. Recommended pipe size will be developed by us upon receipt of your inquiry. A print or sketch of the part to be produced should be included. Grade, chemical analysis and surface condition are carefully considered, and production processes are tailored to achieve the best tubing for the end use.

ASTM A192 Seamless Steel Tube is applied as minimum-wall-thickness, seamless carbon steel boiler and superheater tubes for high-pressure service, Grand supplies ASTM A192 steel tube in hot rolled and cold drawn delivery state, It is generally used for high-pressure boiler (working pressure does not exceed 9.8Mpa and the working temperature between 450 ℃ -650 ℃) heating surface tubes, header, economizer, superheater, reheater.

Additional Fabrication Service: ASTM A192 Tube End(plain end, beveled end, coupling); Coating(Epoxy Coating, Coulor Paint coating, 3LPE Coating), Bending and othering fabrication according to customer requirement.

1. Production of  A192 seamless steel tubes since 2005.

2. Working with customers from Europe,West Asia,North America,South America,etc since 2006.

3.  Samples can be delivered within 25 days after confirmation

4.  40 days as the production period and delivery after order confirmation.

5.  15,000 meters of seamless steel tubes in stock.

6.  200 sizes can be offered from OD:12.7mmxWT:1.65mm to OD:114.3mmxWT:10mm

7.  Third party inspection like:TUV,BV,SGS,etc accepted

8.  Professional team assists your special tube requirements.

9.  Other related tubes:A179,A192,A213 seamless steel tube;etc

If any questions,you are more than welcome to contact

Table 1: Steel grade and chemical composition:

C 0.06-0.18
Mn 0.27-0.63
P ≤0.035
S ≤0.035
Si ≤0.25

Mechanical property:
Tensile strength: min 47 ksi (325 Mpa)
Yield strength: min 26 ksi (180Mpa)
Elongation: ≥35%

Brinell hardness: W.T≥0.200 inches (5.1mm), then 137HB
Rockwell hardness: W.T≥0.200 inches (5.1mm), then 77HRB
Tolerance for O.D. and W.T.(SA-450/SA-450M)

O.D. inch (mm) + - W.T. 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) 22% 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 - - -
2.1/2”-3”(63.5-76.2) 0.30 0.30 - - -
3”-4”(76.2-101.6) 0.38 0.38 - -

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