Structural steel pipes EN10297-1 seamless steel pipe manufacturer from China Torich International Co.,Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: seamless steel pipe

Production Capacity: 3000tons

Delivery Date: 30-70days

Type: Seamless steel tubes

Application: General engineering

Means of Transport: Ocean

Packing: IN bundles /wooden boxes

Production method: Cold drawn, Hot rolled

Grade: E235, E275,E315,E355,E470 e...

Steel grade C Si Mn P S
Steel name Steel number min max min max min max max max
E235 1.0308 0.17 - 0.35 - 1.20 0.030 0.035
E275 1.0225

Product name:Structural Steel Pipes EN10297-1

Could be used for engineering purpose,
Also could be used as mother pipes for further cold drawing to produce precision steel tubes EN10305
Steel grade could be as per customer's requirement.

Steel Grade		Minimum tensile properties
Steel name	Steel number	Yield strength(R_eH) Mpa				Tensile strength(R_m) Mpa				Elongation A %
		For T in mm				For T in mm				For T in mm
		≤8	>8	>20	>50	≤8	>8	>20	>50	≤8		>8		>20		>50
			≤20	≤50	≤80		≤20	≤50	≤80			≤20		≤50		≤50
										l	t	l	t	l	t	l	t
C22E	1.1151	340	290	270	260	500	470	440	420	20	18	22	20	22	20	22	20
C35E	1.1181	430	380	320	290	630	600	550	500	17	15	19	17	20	18	20	18
C45E	1.1191	490	430	370	340	700	650	630	600	14	12	16	14	17	15	17	15
C60E	1.1221	580	520	450	420	850	800	750	710	11	9	13	11	14	12	14	12
delivery condition +QT
Steel Grade		Minimum tensile properties
Steel name	Steel number	Yield strength(R_eH) Mpa				Tensile strength(R_m) Mpa				A %
		For T in mm				For T in mm				For T in mm
		≤8	>8	>20	>50	≤8	>8	>20	>50	≤8		>8		>20		>50
			≤20	≤50	≤80		≤20	≤50	≤80			≤20		≤50		≤80
			≤20	≤50	≤80		≤20	≤50	≤80	l	t	l	t	l	t	l	t
25CrMo4	1.7218	700	600	450	400	900	800	700	650	12	10	14	12	15	13	16	14
30CrMo4	1.7216	750	630	520	480	950	850	750	700	12	10	13	11	14	12	15	13
34CrMo4	1.7220	800	650	550	500	1000	900	800	750	11	9	12	10	14	12	15	13
42CrMo4	1.7225	900	750	650	550	1100	1000	900	800	10	8	11	9	12	10	13	11