ASTM A192 Tube

Short Description:

Type: Hot-finished steel pipe, cold-finished steel pipe.
Specification: OD: 12.7-177.8 mm, Schedule: 1.79-25.4 mm, Length: Single random length/ Double random length or Customized.
Standard: ASTM A192, ASME SA192
Shape: Round
Ends: Plain Ends, Beveled Ends, Coupling
Heat Treatment: Hot-finished tubes: heat treated. Cold-finished tubes: heat treated after the final cold-finishing at a temperature of 1200°F [650°C] or higher.

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Product Detail

Size Chart

Application

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What is ASTM A192 Steel Pipe?

ASTM A192/ASME SA192 steel pipe is the standard specification for seamless carbon steel boiler tubes for high-pressure service. ASTM A192 Seamless Steel Tube is applied as minimum-wall-thickness, seamless carbon steel boiler, and superheater tubes for high-pressure service. ASTM A192 Seamless Steel Pipe is applied as minimum-wall-thickness, seamless carbon steel boiler, and superheater tubes for high-pressure service, Bestar Steel supplies ASTM A192 steel pipes in hot rolled and cold drawn delivery state, It is generally used for the high-pressure boiler (working pressure does not exceed 9.8Mpa and the working temperature between 450 ℃ -650 ℃) heating surface tubes, header, economizer, superheater, reheater.

Chemical And Mechanical Properties of ASTM A192 Steel Pipe

Material	C	Si	Mn	P	S
	%	max%	%	max%	Max%
A192/SA192	0.06---0.18	0.25	0.27---0.63	0.035	0.035

Mechanical Property
Tensile strength ksi(MPa)	47(325)
Yield strength ksi(MPa)	26(180)
Brinell Hardness Number (Tubes 0.200 in. [5.1 mm] and over in wall thickness)	137HB
Rockwell hardness number(Tubes less than 0.200in [5.1 mm] in wall thickness	77HRB

Outside Diameter, in. [mm]	Wall Thickness, %
	0.095[2.4] and Under		Over 0.095 to 0.150 [2.4 to 3.8], incl		Over 0.150 to 0.180 [3.8 to 4.6], incl		Over 0.180,[4.6]
	Over	Under	Over	Under	Over	Under	Over	Under
Seamless, Hot-Finished Tubes
4 [101.6] and under	40	0	35	0	33	0	28	0
Over4[101.6]	....	....	35	0	33	0	28	0
Seamless, Cold-Finished Tubes
	Over				Under
1 1 ⁄ 2 [38.1] and under	20				0
Over 1 1 ⁄ 2 [38.1]	22				0

Outside Diameter Tolerances of ASTM A192 Steel Pipe

Outside Diameter,in. [mm]	Permissible Variations, in. [mm]
Outside Diameter,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]

Length Tolerances of ASTM A192 Steel Pipe

Method of Manufacture	Outside Diameter, in. [mm]	Cut Length,in. [mm]
		Over	Under
Seamless, hot-finished	All sizes	3 ⁄ 16 [5]	0 [0]
Seamless, cold-finished	Under 2 [50.8]	1 ⁄ 8 [3]	0 [0]
	2 [50.8] and over	3 ⁄ 16 [5]	0 [0]
	2 [50.8] and over	3 ⁄ 16 [5]	0 [0]

Packing of ASTM A192 Steel Pipe

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Next: ASTM A210 Tube

Size Chart of ASTM A192 Steel Pipe

OD (mm)	Wall Thickness(mm)
	2	2.5	3	3.5	4	4.5	5	6	6.5-7	7.5-8	8.5-9	9.5-10	11	12
Φ25-Φ28	●	●	●	●	●	●
Φ32		●	●	●	●	●	●
Φ34-Φ36		●	●	●	●	●	●
Φ38		●	●	●	●	●	●
Φ40			●	●	●	●	●
Φ42			●	●	●	●	●
Φ45			●	●	●	●	●	●
Φ48-Φ60			●	●	●	●	●	●	●
Φ63.5				●	●	●	●	●	●	●
Φ68-Φ73					●	●	●	●	●	●
Φ76					●	●	●	●	●	●	●	●	●	●
Φ80					●	●	●	●	●	●	●	●	●	●
Φ83					●	●	●	●	●	●	●	●	●	●
Φ89					●	●	●	●	●	●	●	●	●	●
Φ95					●	●	●	●	●	●	●	●	●	●
Φ102					●	●	●	●	●	●	●	●	●	●
Φ108					●	●	●	●	●	●	●	●	●	●
Φ114						●	●	●	●	●	●	●	●	●
Φ121						●	●	●	●	●	●	●	●	●
Φ127						●	●	●	●	●	●	●	●	●
Φ133						●	●	●	●	●	●	●	●	●
Φ140							●	●	●	●	●	●	●	●
Φ146							●	●	●	●	●	●	●	●
Φ152							●	●	●	●	●	●	●	●
Φ159							●	●	●	●	●	●	●	●
Φ168							●	●	●	●	●	●	●	●

Application of ASTM A192 Steel Pipe

- High-Pressure Service

- Gas Processing Industries

- Petrochemical Industries

- Power Generation Industries

- Food Processing Industries

- Chemical Industries

- Oil & Gas Industries

- Fertilizers Industries

- Sugar Industries

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