ASTM A192,ASME SA192 seamless boiler and superheater tubes

Description

ASTM A192,ASME SA192 High-Pressure Seamless Carbon Steel Boiler And Superheater Tubes sizes and thicknesses usually furnished to this specification are 1 ⁄ 2 in. to 7 in.outside diameter and 0.085 to 1.000 in.

ASTM A192 Seamless Steel Tube is applied as minimum-wall-thickness, seamless carbon steel boiler and superheater tubes for high-pressure service, AGICO 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.

ASTM A192 / A192M is the standard applicable to seamless carbon steel boiler tubes for high-pressure service

ASTM A192 seamless steel tube sizes and thicknesses usually furnished to this specification are 1⁄2 in. to 7 in. [12.7 to 177.8 mm] outside diameter and 0.085 to 1.000 in. [2.2 to 25.4 mm], inclusive, in minimum wall thickness. Tubing having other dimensions may be furnished, provided such tubes comply with all other requirements of this specification.

ASTM A192 seamless steel tubes mechanical property requirements do not apply to tubing smaller than 1⁄8 in. [3.2 mm] inside diameter or 0.015 in. [0.4 mm] thickness.

ASTM A192 Referenced Documents:

ASTM A450 / A450M Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Alloy Steel Tubes.

Standard: ASTM A192 / ASME SA 192

Description Name: ASME SA 192 / ASTM A192 boiler pipes; A192 pipes; A192 carbon steel tube; ASTM A192 seamless tubing; ASTM A192 carbon steel pipe; SA192 SEAMLESS PIPE; ASTM A192 cold drawn seamless steel tubes; ASTM A192 pipes and tubing; carbon steel tube; Seamless steel tube; steel tube.

Size: 1⁄2 in. to 12 in. [12.7 to 304.8 mm]

Schedule: 1.5mm-35mm

Shape: Round

Production type: Hot finished and cold finished.

Length: Single random length/ Double random length or as customer’s actual request max length is 27m.

Grade: A192 / SA192

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.

ASTM 192 Seamless Steel Tube Dimensions:

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							●	●	●	●	●	●	●	●

Test

Hydrostatic or Nondestructive Electric Test
Heat Treatment:Min temperature 650.
Surface Condition:Free of scale,A slight amount of oxidation will not be considered as scale.
Flattening Test,Flaring Test.Flange Test,Hardness Test,Hydrostatic Test

ASTM A192 / ASME SA192 Flattening Test:

One flattening test shall be made on specimens from each end of two tubes selected from each lot or fraction thereof.

ASTM A192 / ASME SA192 Flaring Test:

One flaring test shall be made on specie- men from each end of two tubes selected from each lot or fraction thereof. These tubes shall be selected apart from those used for the flattening test.

Inspection and Test:

Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

Chemical compositions(%) of ASTMA 192M / 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]

Grade		ASTM A192 / ASME SA192
UNS No		K01201
Old British	BS	CFS 320
German	No	17175
German	Number	1.0305
Belgian		837
Japanese JIS		D3563 / G3461
French		A49-213
Italian		5462

JIS number and corrensponding foreign standards

JIS			ASTM			BS			DIN			NF			ISO			Index Number
Standard Number	Grade	Tupe	Standard Number	Grade	Tupe	Standard Number	Grade	Tupe	Standard Number	Grade	Tupe	Standard Number	Grade	Tupe	Standard Number	Grade	Tupe
G3461	STB340	C	A161	LC	C	3059	HFS320	C				A49-245	TS34e	C				C010
	(STB35)		A192	-	C	"	CFS320	C				"	TS34c	C
			A226	-	C	"	ERW320	C
			A556	GrA2	C	"	CEW320	C
			A557	GrA2	C	"	S1 360	C
						"	S2 360	C
						"	ERW 360	C
						"	CEW360	C
						3606	ERW320	C
						"	CEW320	C
						"	CFS320	C
	STB410	C	A179	GrC	C	3059	S1 440	C	17175	St45.8	C	A49-213	TU42c	C	2604-02-01 00:00:00	TS9H	C
	(STB42)		A210	GrA1	C	"	S2 440	C	17177	St42.8	C	A49-215	TU42c	C	"	TW9H	C
			A556	GrB2	C	"	ERW 440	C				A49-243	TS42c
			A557	GrB2	C	"	CEW 440	C				A49-245	TS42c
						3602	HFS 410	C				"	TS42c
						"	CFS 410	C
						"	ERW 410	C
						"	CEW 410	C
						3606	ERW 440	C
						"	CEW 440	C
						"	CFS 440	C
STB510	C							C	17175	19Mn5	C	A49-213	TU52C	C	2604-02-01 00:00:00	TS18	C
(STB52)								C				A49-248	TU52C	C