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Torich International Co.,Ltd.

[Province: Zhejiang ]

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Seamless steel tubes for pressure vessel equipment

Trade Term:	FOB
Payment Terms:	T/T,L/C

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Basic Info.

Supply Capacity

Product name: hear exchanger and boiler steel pipe for Boilers, Pressure vessels

Standard: EN10216-2
Seamless steel tubes for pressure purposes-Technical delivery conditions
Non-alloy steel tubes with specified elevated temperature properties
Applications: for manufacturing pipelines of boilers, vessel equipment
Size range: O.D.:6-168mm W.T.:1-30mm L:max12000mm
Chemical composition
Steel grade		C	Si	Mn	P	S	Cr	Mo	Al
Steel name	Steel number	max	max	max	max	max	max	max
195GH	1.0348	0.13	0.35	0.70	0.025	0.020	0.30	0.08	≥0.020
P235GH	1.0254	0.16	0.35	1.20	0.025	0.020	0.30	0.08	≥0.020
P265GH	1.0425	0.20	0.40	1.40	0.025	0.020	0.30	0.08	≥0.020
20MnNb6	1.0471	0.22	0.15-0.35	1.0-1.50	0.025	0.020	0.30	0.08	≤0.060
16Mo3	1.5415	0.12-0.20	0.35	0.40-0.90	0.025	0.020	0.30	0.25-0.35	≤0.040
10CrMo9-10	1.7380	0.08-0.14	0.50	0.30-0.70	0.025	0.020	2.0-2.50	0.90-1.10	≤0.040
11CrMo9-10	1.7383	0.08-0.15	0.50	0.40-0.80	0.025	0.020	2.0-2.50	0.90-1.10	≤0.040
25CrMo4	1.7218	0.22-0.29	0.40	0.60-0.90	0.025	0.020	3.0-3.30	0.50-0.60	≤0.040
Note: Special steel grade is also available, according to customer request.
Mechanical properties
Steel Grade		Tensile properties			Tensil	Elongation
Steel name	Steel number	Upper yield strength			Strength	A min.%
		ReH min for Wall Thickness			Rm
		T mm
		T≤16	16	40
		Mpa	Mpa	Mpa	Mpa	l	t
195GH	1.0348	195	~	~	320-440	27	25
P235GH	1.0254	235	225	215	360-500	25	23
P265GH	1.0425	265	225	245	410-570	23	21
20MnNb6	1.0471	355	345	335	500-650	22	20
16Mo3	1.5415	280	270	260	450-600	22	20
10CrMo9-10	1.7380	280	280	270	480-630	22	20
11CrMo9-10	1.7383	355	355	355	540-680	20	18
25CrMo4	1.7218	345	345	345	540-690	18	15

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Mr. Richard (Managing Director)

Tel: 86-574-88255925

Mobile: 13736164628

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Contact Method

Torich International Co.,Ltd.

Daqiao Developing Zone Haiyan, Ningbo, Zhejiang, China (Mainland)

Fax: 86-574-88086983

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