ASTM A192 High Pressure Boiler Tube

GNEE Group manufactures and supplies ASTM A192 minimum wall thickness carbon steel boiler and superheater tubes for high pressure applications. GNEE Group will conduct the following mechanical tests on A192 boiler tubes, namely: flattening test, flaring test, hardness test and hydraulic test, to ensure the quality of the steel pipe.

If you need A192 steel pipes, please feel free to contact us for a quote.

Manufacture: Hot-finished or Cold-finished
Wall thickness(WT): 3.2mm--25.4 mm.
Outer diameter (OD): 12.7mm--177.8 mm
Length: 6M or specified length as required.
Ends: Plain End, Beveled End, Treaded

Chemical compositions(%) of ASTM A192M / ASME SA-192M

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

Mechanical properties of ASTM A 192M / ASME SA-192M

Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation (%)
≥180	≥325	≥35

Hydrostatic test pressures of ASTM A192M / ASME SA-192M

Each tube shall be subjected to the hydrostatic pressure test, or instead of this test, a nondestructive test may be used when specified by the purchaser.

Outside Diameter of Tube, in. [mm]	Hydrostatic Test Pressure, psi [MPa]
Under 1 [25.4]	1000 [7]
1 to 11⁄2 [25.4 to 38.1], excl	1500 [10]
11⁄2 to 2 [38.1 to 50.8], excl	2000 [14]
2 to 3 [50.8 to 76.2], excl	2500 [17]

Tolerances of A192 Carbon Pipe Outside Diameter

Outside Diameter,in. [mm]	Permissible Variations, in. [mm]
	Over	Under
Hot-Finished Seamless Tubes
4 [101.6] and under	1 ⁄ 64 [0.4]	1 ⁄ 32 [0.8]
Over 4 to 7 1 ⁄ 2 [101.6 to 190.5], incl	1 ⁄ 64 [0.4]	3 ⁄ 64 [1.2]
Over 7 1 ⁄ 2 to 9 [190.5 to 228.6], incl	1 ⁄ 64 [0.4]	1 ⁄ 16 [1.6]
Cold-Finished Seamless Tubes
Under 1 [25.4]	0.004 [0.1]	0.004 [0.1]
1 to 1 1 ⁄ 2 [25.4 to 38.1], incl	0.006 [0.15]	0.006 [0.15]
Over 1 1 ⁄ 2 to 2 [38.1 to 50.8], excl	0.008 [0.2]	0.008 [0.2]
2 to 2 1 ⁄ 2 [50.8 to 63.5], excl	0.010 [0.25]	0.010 [0.25]
2 1 ⁄ 2 to 3 [63.5 to 76.2], excl	0.012 [0.3]	0.012 [0.3]
3 to 4 [76.2 to 101.6], incl	0.015 [0.38]	0.015 [0.38]
Over 4 to 7 1 ⁄ 2 [101.6 to 190.5], incl	0.015 [0.38]	0.025 [0.64]
Over 7 1 ⁄ 2 to 9 [190.5 to 228.6], incl	0.015 [0.38]	0.045 [1.14]

A192 Welded Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

At GNEE Group we are proud to have state-of-the-art design and manufacturing facilities that ensure our products meet the highest standards. By providing practical, cost-effective solutions, we help our customers maintain a competitive edge in their industries. Our comprehensive services include design, fabrication, and installation to meet the needs of various applications in steel, cement, power generation, mining, mineral processing, chemicals and petrochemicals, pulp and paper, and various other process industries. If you need our steel pipe products, please feel free to contact us, we will provide the best price and products according to your requirements.

GNEE Team

GNEE Customer

GNEE Exhibition

Pipe Test

Packaging and Shipping

Hot Tags: astm a192 high pressure boiler tube, China astm a192 high pressure boiler tube manufacturers, suppliers, EN 10216 1 Welded Steel Pipe, EN 10219 1 Steel Welded Pipe, seamless carbon steel pipe, ASTM A334 GR 6 pipe, welded carbon tubing, welded tubes