1. Outer Diameter (OD): 10.2mm-720mm
2. Wall Thickness (WT): 1.2mm~12mm
3. Length: 5-12m or customized to customer requirements
4. Application: Suitable for hydraulic system pipeline, boiler projects, construction structures, etc.
5. Additional Technology: Available plain or threaded with socket, beveled with plastic caps, and subjected to hydraulic testing, eddy current examination, and Infrared testing.
6. Surface: Options include painting, oil coating, and anti-corrosion & insulation.
7. Delivery Condition: Can be supplied in a hot-rolled or cold-drawn state.
8. Steel Grade: Includes P195GH, P235GH, P265GH, 16Mo3, 14MoV6-3, 13CrMo4-5, 10CrMo9-10.

EN10216-2 is a specification designed for seamless steel tubes intended for specific elevated temperature applications such as boiler tubes and power plants. It encompasses various steel grades, including P195GH, P235GH, P265GH, 16Mo3, 14MoV6-3, 13CrMo4-5, 10CrMo9-10, featuring both non-alloy and alloy steel. EN 10216-2 outlines the technical delivery conditions in two test categories for seamless tubes with circular cross-sections. As a seasoned supplier of boiler and pressure steel tubes, CG Steel is well-equipped to provide you with EN10216-2 steel tubes across all grades and dimensions.

EN 10216-2 Chemical Composition:

Steel grades	EN10216-2 CHEMICAL COMPOSITION (LADLE ANALYSIS)
	C% max	Si% max	Mn% max	P% max	S% max	Cr% max	Mo% max	Ni% max	Al.cał% min	Cu% max	Nb% max	Ti% max	V% max	Cr+ Cu+ Mo+ Ni% MAX
P195GH	0.13	0.35	0.70	0.025	0.020	0.30	0.08	0.30	≥ 0.020	0.30	0.010	0.040	0.02	0.70
P235GH	0.16	0.35	1,20	0.025	0.020	0.30	0.08	0.30	≥ 0.020	0.30	0.010	0.040	0.02	0.70
P265GH	0.20	0.40	1,40	0.025	0.020	0.30	0.08	0.30	≥ 0.020	0.30	0.010	0.040	0.02	0.70
16Mo3	0.12- 0.20	0.35	0.40- 0.70	0.025	0.020	0.30	0.25- 0.35	0.30	≥ 0.020	0.30	-	-	-	-
14MoV6-3	0.10- 0.15	0.15- 0.35	0.40- 0.70	0.025	0.020	0.30- 0.60	0.50- 0.70	0.30	≥ 0.020	0.30	-	0.22-0.28	-	-
13CrMo4-5	0.15	0.50- 1,00	0.30- 0.60	0.025	0.020	1,00- 1,50	0.45- 0.65	0.30	≥ 0.020	0.30	-	-	-	-
10CrMo9-10	0.10- 0.17	0.35	0.40- 0.70	0.025	0.020	0.70- 1,15	0.40- 0.60	0.30	≥ 0.020	0.30	-	-	-	-

EN 10216-2 Mechanical Property:

EN 10216-2 Mechanical properties
Steel grades	Mechanical properties during tensile testing in room temperature							Resilience
	Upper yield limit or yield strength Re or R0.2 for wall thickness of t min				Tensile strength Rm	Elongation A min%		Minimum energy average absorbed KVJ at the temperature of 0°C
	T≤16	16<T≤40	40<t≤60	60<T≤60				I		T
	MPa	MPa	MPa	MPa	MPa	I	t	20	0	-10	20	0
P195GH	195	-	-	-	320- 440	27	25	-	40	28	-	27
P235GH	235	225	215	-	360- 500	25	23	-	40	28	-	27
P265GH	265	255	245	-	410- 570	23	21	-	40	28	-	27
16Mo3	280	270	260	-	450- 600	22	20	40	-	-	27	-
14MoV6-3	320	320	310	-	460- 610	20	18	40	-	-	27	-
13CrMo4-5	290	290	280	-	440- 590	22	20	40	-	-	27	-
10CrMo9-10	280	280	270	-	480- 630	22	20	40	-	-	27	-

EN 10216-2 Equivalent steel grade:

Steel Grade	Steel Standard	Steel Grade	Steel Standard	Steel Grade
P235GH	DIN 17175	St 35.8
P265GH	DIN 17175	St 45.8
16Mo3	DIN 17175	15Mo3
10CrMo55		15Mo3	BS 3606	621
13CrMo45	DIN 17175		BS 3606	620
10CrMo910	DIN 17175	13CrMo44	BS 3606	622
25CrMo4		10CrMo910
P355N	DIN 17179	StE 355
P355NH	DIN 17179	TStE 355
P355NL1	DIN 17179	WStE 460
P460N	DIN 17179	TStE 460
P460NH	DIN 17179	WStE 460
P460NL1	DIN 17179	TStE 460

CG Steel provides EN 10216-2 steel pipes, available either from our stock or sourced from reputable steel mills. Additionally, we offer steel fabrication services, allowing steel tubes to undergo various processes such as cutting, welding, bending, machining, pre-coating, pre-lining, beveling, or customization based on your specifications. Our steel mills employ skilled fabricating professionals with 5-10 years of experience. If you're interested in purchasing EN10216-2 steel pipe products, feel free to contact us for the latest pricing, or refer to the table below for equivalent steel grades of EN10216-2.

Dimension for EN10216-2 Steel pipe

EN 10216-2 Outside diameter and wall thickness tolerances
Outside diameter D mm	Permissible deviations of outside diameter D	Permissible deviations of wall thickness t depending on the T/D ratio
		≤0.025	>0.025 ≤0.050	>0.050 ≤0.10	>0.10
D≤219,1	+\- 1% or =\- 0.5mm depending on which is greater	+\- 12,5% or 0.4 mm depending on which is greater
D>219,1		=\- 20%	=\- 15%	=\- 12,5%	=\- 10%
For the outside diameter of D≥355,6 mm, local deviation outside of the upper deviation limit by further 5% of the wall thickness T is permitted

EN 10216-2 Inside diameter and wall thickness tolerances
Permissible deviations of inside diameter		Permissible T deviations depending on the T/d ratio
d	dmin	<\-0.03	>0.03 ≤0.06	>0.06 ≤0.12	>0.12
+\- 1% or +\- 2mm depending on which is greater	+2% +4mm depending on which is greater	+\-20%	+\-15%	+\-12,5%	+\-10%
For the outside diameter of D≥355,6 mm, local deviation outside of the upper deviation limit by further 5% of the wall thickness T is permitted

 Inspection and Test For EN 10216-2 Steel Pipe

Inspection and test type		Test frequency	Test category
Mandatory tests	Ladle analysis	One per ladle	1	2
	Tensile testing in room temperature	One per every test pipe	X	X
	Flattening test for D<600mm and the ratio of D≤0.15 but T≤40mm or ring testing for D>150mm and T ≤40mm		X	X
	Rolling test on a mandrel bar for D≤150mm and T≤10mm or ring testing for D≤114,3mm and T ≤12,5mm		X	X
	Resilience testing at the temperature of 20 ºC		X	X
	Tightness testing	Every pipe	X	X
	Dimensional testing		X	X
	Visual inspection		X	X
	NDT in order to identify longitudinal discontinuity	Every pipe	X	X
	Material identification for alloy steel		X	X
Optional tests	Final product analysis	One per ladle	X	X
	Tensile testing at elevated temperature	One per ladle and for the same thermal processing conditions	X	X
	Resilience testing	One per every test pipe	X	X
	Resilience testing in the machine direction at the temperature of -10ºC for non-alloy steel grades		X	X
	Wall thickness measurement at a distance from pipe ends		X	X
	NDT in order to identify transverse discontinuity	Every pipe	X	X
	NDT in order to identify delamination		X	X