Product Details

square/rectangular/round steel tube/pipe in Alibaba China

Product Description

1.1 Functional & specifications

Material and Standard( China stock seamless steel pipe/seamless steel tube )
Item		Chinese Standard	American Standard	German Standard
1)		10#	A53A	St37
			A106A	St37-2	DIN17175
			A179C	St35.8	DIN11629
2)		20#	ASTMA106-B	St45-8	DIN17175
			ASTMA53-B	St42-2	DIN1626
			ASTMA178-C	St45-4	DIN1629
3)		45#	ASTMA1045	CK45
4)		16Mn	ASTMA1045	St52	DIN1629/3
				St52.4	DIN1629/4
5)		37Mn5	J55
Note:According to your specific requirements, production can be organized in line with other standards and non-standard technical.
1)packing	Standard seaworthy packing(NB: Coating against rust)or as per clients' requirements
2)payment	30% T/T in advance as deposit and the balance against copy of B/L
3)use place	Structural pipe, Coustruction,Transport gas and oil making machine part, boiler tube, line pipe,chemical fertilizer pipe and so on
4)MOQ	5T

Seamless carbon steel pipes for high-temperature service
Application	For high temperature service
Size(mm)	O.D.:6.0-323.0 W.T.:1-30 L:max 12000

Grade and Chemical Composition(%)
Grade	C ≤	Mn	P ≤	S ≤	Si	Cr ≤	Cu ≤	Mo ≤	Ni ≤	V ≤
A	0.25	0.27-0.93	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08
B	0.30	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08
C	0.35	0.29-1.06	0.035	0.035	0.10	0.10	0.40	0.15	0.10	0.08