ASME SA-192M,Grade SA-192 boiler steel tube, OD 22 inch SCH40

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ASME SA-192M,Grade SA-192 boiler steel tube, OD 22 inch SCH40

boiler tube

ASME SA-192M,Grade SA-192 boiler steel tube,

1.Standard: ASTM A106/A53,API 5L,ASTM A179,ASTM A192,ASTM A252,DIN ST37,DIN ST35.8,DIN2448,DIN ST52,DIN17179,DIN ST44,St35.8,St45.8-I,St35.8,St45.8-III,BS1387-1985,ASTM A333,ASTM A335

2.Material: ASTM A106/A53 Gr B,API 5L GRB,ASTM A106/A53 GRA,API 5L GRA,ASTM A192,ASTM A252,DIN ST37,DIN ST35.8,DIN2448,DIN ST52,DIN17179,DIN ST44,St35.8,St45.8-I,St35.8,St45.8-III

3.Size: OD: 21.3mm-914.4mm, can be manufactured by customer’s requirement;

WT: 4mm-60mm; Length: 5.8M~12M,length can be manufactured by customer requirement.

4. surface treatment: Oiled or black painted to prevent rust

Available dimension range of boiler pipe

Pipe Category	Pipe Size mm			Allowed Tolerances
				Standard	Higher
Hot Rolled	OD	≤ 159		± 1.0% (± 0.5mm )	± 0.75% (± 0.3mm )
		> 159		± 1.0%	± 0.90%
	WT	< 3.5		+ 15% (+ 0.48mm – 10% – 0.32mm )	± 10% (± 0.2mm )
		3.5~20		+15% -10%	±10%
		>20	D < 219	± 10%	±7.5%
			D ≥ 219	+12.5% -10.0%	±10%
Cold Drawn	OD	≤ 30		± 0.20mm	± 0.15mm
		> 30~50		± 0.30mm	± 0.25mm
		>50		±0.8%	±0.6%
	WT	2~3		+12% -10%	±10%
		> 3		±10%	±7.5%

Chemical Composition and Mechanical Property of ASME SA-192M,Grade SA-192 boiler steel tube

Grade	C	Mn	P	S	Si
SA-192	0.06-0.18	0.27-0.63	≤0.035	0.035	0.25

applications of ASME SA-192M SA-192 boiler steel pipe
ASME SA-192M SA-192 boiler steel pipe is mainly used for producing low and medium boiler, super-heated steam tube, boiling-water tube, water wall tube, which is suitable for high working temperature.