Heat Exchanger and Condenser Tubes

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Products Description

For conveying water, oil, gas and other common fluids.

Product Standard: GB/T8163, DIN17175, SAME SA106/SA179/SA210 A1, C/SA213/SA335

Main steel grades: 10, 20, Q295, Q345, st35.8/45.8, T1/T5/T11/T12/T22/T91

Delivery status: Annealed, normalized, normalized+Tempered, etc..

Related tests: chemical composition test, mechanical properties test(tensile, yield, elongation), process properties test(flatting, flaring, bending, hardness, impact, etc.), appearance and size test, non-destructive inspection test, hydrostastic test.

Surface treatment: oil impregnation, paint, passivation, phosphating, shot blasting etc..

Standard	Grade	Chemical Composition			Mechanical Properties		Elongation
Standard	Grade	C	Mn	P.S	TS Mpa	YS Mpa	（%）
ASTM A179	A179	0.06-0.18	0.27-0.63	≤0.035	≥325	≥180	≥35

Standard	Grade	Chemical Composition					Mechanical Properties		Elongation
Standard	Grade	C	Mn	Si	P	S	TSMpa	YSMpa	（%）
ASTM A210/ASME SA210	A-1	≤0.27	≤0.93	≥0.10	≤0.035	0.035	≥415	≥225	≥30
ASTM A210/ASME SA210	C	≤0.35	0.29-1.06	≥0.10	≤0.035	0.035	≥485	≥225	≥30

Standard	Grade	Chemical Composition						Mechanical Properties
Standard	Grade	C	Mn	Si	Mo	Cr	P.S	TSMpa	YSMpa
ASTM A213/ASME SA213	T11	0.05-0.15	0.3-0.60	0.5-1.0	1.0-1.5	0.5-1.0	≤0.025	≥415	≥205
	T12	0.05-0.15	0.3-0.61	≤0.50	0.44-0.65	0.8-1.25	≤0.025	≥415	≥220
	T22	0.05-0.15	0.3-0.60	≤0.50	0.87-1.13	1.9-2.6	≤0.025	≥415	≥205