EN 10216-1 Seamless Carbon Steel Tubes

EN 10216-1 Seamless Steel Tube

Full name: EN 10216-1 Seamless steel tubes for pressure purposes – Technical delivery conditions This product replaces the old DIN 17175 and 1629 standards and is tailored for high-pressure applications such as pipelines. The “P” in its name stands for “pressure” followed by a value indicating its minimum yield strength.
This standard applies to seamless steel tubes for normal temperature pressure purposes and contains two quality grades: TR1 (basic requirements) and TR2 (more stringent requirements). It interacts with other pressure equipment standards such as PED 2014/68/EU.

As a professional carbon steel pipe manufacturer, our products cover multiple parts of the EN 10216 standard, from seamless non-alloy pipes of EN 10216-1 to low-temperature alloy steel pipes of EN 10216-4. These pipes are widely used in power, chemical and other industries, suitable for boilers, heat exchangers and other equipment. At the same time, we will provide customized steel pipe solutions according to customer requirements.

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EN 10216 Specification

Standard	EN 10216
Procedure	SMLS
Dimensions	10.2mm – 711mm
Dimensions	1/8″ – 28″ DN6 – DN700
Thickness	1.6mm -100mm
Unit Length	1.5 – 15 mtrs
Steel Grade	EN10216 P195TR1, EN10216 P235TR1, EN10216 P265TR1, EN10216 P195TR2, EN10216 P235TR2, EN10216 P265TR2
Surface Coating	Varnishing, Black, Oiling, Hot Dip Galvanizing
End Type	Square cut, Bevelled, Threaded, Grooved
Joint Method	Fitting, Flange, Coupling, Clamp, Pipe Shoulder, Welding
Pipe Machining	Welding, Bending, Hole Drilling, Punching, Swaging, Tapering, Flaring, Expanding

EN 10216 Dimension

Outside
Diameter
mm

Wall Thickness mm

1.6

1.8

2.0

2.3

2.6

2.9

3.2

3.6

4.0

4.5

5.0

5.6

6.3

7.1

8.0

8.8

10

11

12.5

14.2

16

17.5

20

22.2

25

28

30

32

36

40

45

50

55

60

65

70

80

90

100

10.2

●

12

●

12.7

●

13.5

●

14

●

16

●

17.2

●

18

●

19

●

20

●

21.3

●

22

●

25

●

25.4

●

26.9

●

30

●

31.8

●

32

●

33.7

●

35

●

38

●

40

●

42.4

●

44.5

●

48.3

●

51

●

54

●

57

●

60.3

●

63.5

●

70

●

73

●

76.1

●

82.5

●

88.9

●

101.6

●

108

●

114.3

●

127

●

133

●

139.7

●

141.3

●

152.4

●

159

●

168.3

●

177.8

●

193.7

●

219.1

●

244.5

●

273

●

323.9

●

355.6

●

406.4

●

457

●

508

●

559

●

610

●

660

●

711

●

Chemical Requirement of EN 10216

Chemical Composition（Cast Analysis）In % By Mass
Steel Grade		C max	Si max	Mn max	P max	S max	Cr max	Mo max	Ni max	Al min	Cu max	Nb max	Ti max	V max	Cr+Cu+Mo+Ni max
Steel Name	Steel Number	C max	Si max	Mn max	P max	S max	Cr max	Mo max	Ni max	Al min	Cu max	Nb max	Ti max	V max	Cr+Cu+Mo+Ni max
P195TR1	1.0107	0.13	0.35	0.70	0.025	0.020	0.30	0.08	0.30	–	0.30	0.010	0.04	0.02	0.70
P195TR2	1.0108	0.13	0.35	0.70	0.025	0.020	0.30	0.08	0.30	0.02	0.30	0.010	0.04	0.02	0.70
P235TR1	1.0254	0.16	0.35	1.20	0.025	0.020	0.30	0.08	0.30	–	0.30	0.010	0.04	0.02	0.70
P235TR2	1.0255	0.16	0.35	1.20	0.025	0.020	0.30	0.08	0.30	0.02	0.30	0.010	0.04	0.02	0.70
P265TR1	1.0258	0.20	0.40	1.40	0.025	0.020	0.30	0.08	0.30	–	0.30	0.010	0.04	0.02	0.70
P265TR2	1.0259	0.20	0.40	1.40	0.025	0.020	0.30	0.08	0.30	0.02	0.30	0.010	0.04	0.02	0.70

Mechanical Requirement of EN 10216

Mechanical Properties
Steel Grade		Tensile Properties						Impact Properties
Steel Name	Steel Number	Upper Yield Strength ReH min.for Wall Thickness T mm			Tensile Strength Rm	Elongation A min %		MinimumAverage Absorbed Energy KV J At a Temperature of 0 ℃
		T ≤ 16	16 ＜ T ≤ 40	40 ＜ T ≤ 60	Tensile Strength Rm	Elongation A min %		l		t
		Mpa	Mpa	Mpa	Mpa	l	t	0	-10	0
P195TR1	1.0107	195	185	175	320 to 440	27	25	–	–	–
P195TR2	1.0108	195	185	175	320 to 440	27	25	40	28	27
P235TR1	1.0254	235	225	215	360 to 500	25	23	–	–	–
P235TR2	1.0255	235	225	215	360 to 500	25	23	40	28	27
P265TR1	1.0258	265	255	245	410 to 570	21	19	–	–	–
P265TR2	1.0259	265	255	245	410 to 570	21	19	40	28	27