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Boiler Tubes

Product:	Seamless boiler pipe, Heat exchanger tubes
Application:	Used for superheated pipelines, steam pipeline, boiling water tube
Size:	OD: 13.72-914.4mm
	WT: 1.65-22mm
	LENGTH: 0.5mtr-20mtr
Pipe Standard:	ASTM A192 ASTM A179 ASTM A556 ASTM A210
	EN10216/BS3059
	JIS G3454/G3456/G3461

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Standard Boiler Pipes & Tubes Standard & Grades

A/SA 179 low carbon steel;

A/SA 192 Carbon Steel;

A/SA 210 Grades A1, C;

A/SA 556 Grades B2, C2;

BS3059

JIS G3454 Grades STPG 370, STPG 410

JIS G3456 Grades STPT 370, STPT 410, STPT 480

JIS G3461 Grades STB 340 , STB410, STB510

EN 10216-2 Grades P195GH, P235GH, P265GH, 16Mo3, 10CrMo5-5, 13CrMo4-5, 10CrMo9-10, X10CrMoVNb9-1

Boiler pipes refers to steel that is open at both ends and has a hollow section. Boiler and heat exchange tubes must be temperature and pressure resistant. For specific applications, they even need to increase or reduce heat transmission.

Boiler tubing is used in these industries:

Steam Boilers

Fossil Fuel Plants

Heat Exchangers

Electric Power Plants

Cogeneration Facilities

Air Preheater Unit

Waste Heat Plants

Power Generation

Economiser etc

OD (mm)

Wall Thickness(mm)

2.5

3.5

4.5

6.5-7

7.5-8

8.5-9

9.5-10

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

●

Steel Grade	Chemical Composition %
	C	Mn	P	S	Si
A179/SA179	≤0.18	0.27-0.63	≤0.035	≤0.035	≤0.25
A192/SA192	≤0.18	0.27-0.63	≤0.035	≤0.035	≤0.25
A210/SA210	≤0.27	≤0.93	≤0.035	≤0.035	≥0.10
A556/SA556 B2	≤0.27	0.29-0.93	≤0.030	≤0.030	≥0.10
A556/SA556 C2	≤0.30	0.29-1.06	≤0.030	≤0.030	≥0.10
JIS G3456 STPT 480	≤ 0.33	0.30~1.00	≤ 0.035	≤ 0.035	0.10~0.35
JIS G3456 STPT 410	≤ 0.30	0.30~1.00	≤ 0.035	≤ 0.035	0.10~0.35
JIS G3456 STPT 370	≤ 0.25	0.30~0.90	≤ 0.035	≤ 0.035	0.10~0.35
JIS G3454 STPG 410	≤ 0.30	0.30~0.90	≤ 0.04	≤ 0.040	≤ 0.35
JIS G3454 STPG 370	≤ 0.25	0.30 ~0.90	≤ 0.04	≤ 0.040	≤ 0.35
JIS G3461 STB 510	≤ 0.25	1.00-1.50	≤ 0.035	≤ 0.035	≤ 0.35
JIS G3461 STB 410	≤ 0.32	0.30-0.80	≤ 0.035	≤ 0.035	≤ 0.35
JIS G3461 STB 340	≤ 0.18	0.30-0.60	≤ 0.035	≤ 0.035	≤ 0.3
EN 10216-1 Grade P195TR1	≤ 0.13	≤ 0.70	0.025	0.02	≤ 0.30
EN 10216-1 Grade P195TR2	≤ 0.13	≤ 0.70	0.025	0.015	≤ 0.30
EN 10216-1 Grade P235TR1	≤ 0.16	≤ 1.20	0.025	0.02	≤ 0.30
EN 10216-1 Grade P235TR2	≤ 0.16	≤ 1.20	0.025	0.015	≤ 0.30
EN 10216-1 Grade P265TR1	≤ 0.20	≤ 1.40	0.025	0.02	≤ 0.30
EN 10216-1 Grade P265TR2	≤ 0.20	≤ 1.40	0.025	0.015	≤ 0.30
EN 10216-2 Grade X10CrMoVNb9-1	0.08-0.12	0.20-0.50	0.30-0.60	0.02	0.005
EN 10216-2 Grade P265GH	≤ 0.20	≤ 0.40	≤ 1.40	0.025	0.01
EN 10216-2 Grade 14MoV6-3	0.10-0.18	0.10-0.35	0.40-0.70	0.025	0.01
EN 10216-2 Grade 7CrWVMoNb9-6	0.04-0.10	≤ 0.5	0.10-0.60	0.03	0.01
EN 10216-2 Grade 7CrMoVTiB10-10	0.05-0.10	0.15-0.45	0.30-0.70	0.02	0.01
EN 10216-2 Grade 16Mo3	0.12-0.20	0.15-0.35	0.40-0.90	0.025	0.01
EN 10216-2 Grade 10CrMo5-5	≤ 0.15	0.50-1.00	0.30-0.60	0.025	0.01
EN 10216-2 Grade 13CrMo4-5	0.10-0.17	0.15-0.35	0.40-0.70	0.025	0.01
EN 10216-2 Grade 11CrMo9-10+QT	0.08-0.15	≤ 0.5	0.40-0.80	0.025	0.01
EN 10216-2 Grade 25CrMo4	0.22-0.29	≤ 0.4	0.6-0.9	0.035	0.01
EN 10216-2 Grade X11CrMo5+I	0.08-0.15	0.15-0.50	0.30-0.60	0.025	0.01
EN 10216-2 Grade X11CrMo5+NT1	0.08-0.15	0.15-0.50	0.30-0.60	0.025	0.01
EN 10216-2 Grade X11CrMo5+NT2	0.08-0.15	0.15-0.50	0.30-0.60	0.025	0.01
EN 10216-2 Grade P195GH	≤ 0.13	≤ 0.35	≤ 0.70	0.025	0.01
EN 10216-2 Grade P235GH	≤ 0.16	≤ 0.35	≤ 1.20	0.025	0.01
EN 10216-3 Grade P460NH	≤ 0.20	≤ 0.60	1.00-1.70	0.025	0.01
EN 10216-3 Grade P460NL1	≤ 0.20	≤ 0.60	1.00-1.70	0.025	0.008
EN 10216-3 Grade P460NL2	≤ 0.20	≤ 0.60	1.00-1.70	0.025	0.005
EN 10216-3 Grade P275NL1	≤ 0.16	≤ 0.40	0.50-1.50	0.025	0.008
EN 10216-3 Grade P275NL2	≤ 0.16	≤ 0.40	0.50-1.50	0.025	0.005
EN 10216-3 Grade P355N	≤ 0.20	≤ 0.50	0.90-1.70	0.025	0.02
EN 10216-3 Grade P355NH	≤ 0.20	≤ 0.50	0.90-1.70	0.025	0.01
EN 10216-3 Grade P355NL1	≤ 0.18	≤ 0.50	0.90-1.70	0.025	0.008
EN 10216-3 Grade P355NL2	≤ 0.18	≤ 0.50	0.90-1.70	0.025	0.005
EN 10216-3 Grade P460N	≤ 0.20	≤ 0.60	1.00-1.70	0.025	0.02
EN 10216-4 Grade P215NL	≤ 0.15	≤ 0.35	0.40-1.20	0.03	0.01
EN 10216-4 Grade P265NL	≤ 0.20	≤ 0.40	0.60-1.40	0.03	0.01

A179	Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
A192	Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service
A210	Standard Specification for Seamless Medium-Carbon Steel Boiler and Super heater Tubes
A556	Specification for Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes

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