Welded steel tubes for pressure purposes EN 10217-1 EN 10217-1 + A1 2005 Ruukki is a well-known manufacturer of welded steel tubes and pipes in Europe. Steel tubes suitable for pressure purposes are manufactured according to European standard EN 10217-1 of steel grade P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2. The tube manufacturing line in Virsbo makes use of a hot-stretched reduction process, which provides the product with homogenous properties. Pressure tubes can be used for a wide range of water and gas distribution applications and the tubes are suitable cold bending and for galvanizing at customers request. Applications
• Heat exchangers • Steam boilers • Marine boilers • Central heating • Gas distribution • Refrigeration • Economisers
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Document printed on 01.02.2015
www.ruukki.com
Welded steel tubes for pressure purposes EN 10217-1
Dimensions, masses and tolerances Outside dimension D mm
Wall thickness mm / Weight kg/m 2
17,2
2.3
2.6
2.9
0,85
0,94
1,02
3
3.2
3.6
4
4.5
5
6
6.3
21,3
0,95
1,08
1,20
1,32
1,35
1,42
22,0
0,99
1,12
1,24
1,37
1,41
1,48
25,0
1,13
1,29
1,44
1,58
1,63
1,72
25,4
1,15
1,31
1,46
1,61
1,66
1,75
26.9
1.23
1.5
1.56
1,72
1,77
1,87
31,8
1,47
1,67
1,87
2,07
2,13
2,26
2,50
33.7
1.56
1.78
1.99
2,20
2.27
2,41
2,67
2,93
38
1,78
2,02
2,27
2,51
2,59
2,75
3,05
3,35
3,72
42.4
1.99
2.27
2.55
2.82
2.91
3,09
3,44
3.79
4,21
44,5
2,10
2,39
2,69
2,98
3,07
3,26
3,63
4,00
4,44
48.3
2.28
2,61
2.93
3,25
3.35
3.56
3,97
4.37
4,86
5,34
51
2,42
2,76
3,10
3,44
3,55
3,77
4,21
4,64
5,16
5,67
57
2,71
3,10
3,49
3,87
3,99
4,25
4,74
5,23
5,83
6,41
60.3
2.88
3.29
3,70
4,10
4.24
4.51
5,03
5.55
6,19
6.82
63,5
3,03
3,47
3,90
4,33
4,48
4,76
5,32
5,87
6,55
7,21
70
3,35
3,84
4,32
4,80
4,96
5,27
5,90
6,51
7,27
8,01
76.1
3.65
4.19
4,71
5,23
5.41
5,75
6,44
7.11
7,95
8.77
10,37
10.8
88.9
4,29
4,91
5,53
6,15
6.36
6.76
7,57
8.38
9,37
10,30
12.3
12.8
100
4,83
5,54
6,24
6,94
7,18
7,64
8,56
9,47
10,60
11,71
13,91
14,56
101.6
4,91
5,59
6,37
7,06
7.29
7,76
8.7
9.63
10,78
11,91
14.2
14.8
108
5,23
6,00
6,76
7,52
7.77
8,27
9.27
10,26
11,49
12,70
15.1
15.8
114.3
5,54
6,35
7,16
7,97
8.23
8,77
9.83
10.9
12,20
13.5
16
16.8
Other dimensions can be produced by agreement.
Properties Mechanical properties Steel grade
Wall thickness T 1) Maximum mm
P195TR1*
6,3
P195TR2
Yield strength Rp0.2 MPa2
Tensile strength Rm Mpa2
Elongation A% 2) Minimum
Impact test temperature °C 0 -10
195
320 – 440
27
-
5,0
195
320 – 440
27
40 28
P235TR1*
6,3
235
360 – 500
25
-
P235TR2
5,0
235
360 – 500
25
40 28
P265TR1*
6,3
265
410 – 570
21
-
2
Welded steel tubes for pressure purposes EN 10217-1
Steel grade
Wall thickness T 1) Maximum mm
P265TR2
5,0
Yield strength Rp0.2 MPa2
265
Tensile strength Rm Mpa2
Elongation A% 2) Minimum
Impact test temperature °C 0 -10
410 – 570
21
40 28
1) For certain dimensions, there are limitations on wall thickness. 2) Longitudinal l* Tubes made to these material grades are unlikely to support the essential requirements of Directive 97/23/EC unless other criteria are taken into account.
Chemical composition Steel
Steel
C
Si
Mn
P
name
number max max max max
S
Cr
Mo
Ni
Al tot Cu
max max max max min.
Nb
Ti
V
Cr+Cu+Mo+Ni
max. max. max. max. max.
P195TR1 1.0107
0.13 0.35 0.7
0.025 0.02 0.3
0.08 0.3
-
0.3
0.01 0.04 0.02 0.7
P195TR2 1.0108
0.13 0.35 0.7
0.025 0.02 0.3
0.08 0.3
0.02
0.3
0.01 0.04 0.2
P235TR1 1.0254
0.16 0.35 1.2
0.025 0.02 0.3
0.08 0.3
-
0.3
0.01 0.04 0.02 0.7
P235TR2 1.0255
0.16 0.35 1.2
0.025 0.02 0.3
0.08 0.3
0.02
0.3
0.01 0.04 0.02 0.7
P265TR1 1.0258
0.2
0.4
1.4
0.025 0.02 0.3
0.08 0.3
-
0.3
0.01 0.04 0.02 0.7
P265TR2 1.0259
0.2
0.4
1.4
0.025 0 .02 0.3
0.08 0.3
0.02
0.3
0.01 0.04 0.02 0.7
0.7
Typical Ruukki properties Steel grade
Chemical composition %
Mechanical properties Upper Yield strength
Tensile strength
Elongation
Steel name
Steel number
C max
Mn max
P max
S max
Rp0.2 (MPa)
Rm (MPa)
A min. %
P235TR1
1.0254
0,07
0,5
0,007
0,010
290
400
40
P235TR2
1.0255
0,14
0,85
0,012
0,005
300
430
35
Order & delivery General Ruukki Virsbo has a unique manufacturing process of pressure tubes, including high frequency welding followed by a hotstretch-reducing process which guarantees the tubes to have unique mechanical properties. Ruukkis environmental product declaration and awareness provides opportunities for customers with particular concerns i.e customers involved in green building projects to easily calculate the environmental impact of their installations.
Delivery conditions Cold formed (TR1) Cold formed +hot stretch reduced (TR1) Cold formed + normalised (TR2) Cold formed + hot stretch reduced at a controlled temperature to give a normalised condition (TR2)
Summary of inspection and testing Inspection / test
Test method
Analysis
charge analysis as reported by the steel producer
Tensile test
determination of Rp0,2, Rm and A in accordance with EN10002-1
Tubes will be supplied with an inspection document type 3.1 for grade TR1 and TR2, in accordance with EN 10204.
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Welded steel tubes for pressure purposes EN 10217-1
Marking Tubes are ink jet marked with following information, example: WIRSBO EN 10217-1 P235TR1 WIRSBO EN 10217-1 P235TR2 Tubes are steel stamped with following information, example: (W) P235TR1 (W)10 + CH.NR (W) P235TR2 (W)10 + CH.NR Location: approx. 50mm from the tube end. Stamped at one end.
Optional As Ruukki is always looking to satisfy customer needs we are able to make tubes suitable for instant installations and are always ready to discuss all customer requirements. Ruukki is able to supply tubes according to most of the options (1 to16) of EN 10217-1.
Surface Options Galvanized
Ruukki has its own galvanizing facility and are able to supply galvanized tubes according to EN 10240 Surface Protection
Ruukki has its own painting line and are able to supply protected painted or varnished tubes. Standard colours are blue, red, grey and black but optional colours can be discussed with our sales and marketing department.
Tube end options End caps
The tubes can be delivered with end caps fitted to each tube end to prevent ingress of foreign matter. Grooving
Ruukki has its own grooving line and are able to deliver tubes with grooves fitted for couplings. (i.e. sprinkler systems Deburring
Unless otherwise specified by customer all tubes have square cut and machined ends. Bevelling
As an option tubes can be delivered with bevelled ends. Cut-to-length
Ruukki can supply tubes to customers with specified single cut length tolerances. Tubes are delivered in hexagonal bundles, with bundle tags specifying quantity and weight.
Ruukki is an approved manufacturer of materials by following certification bodies • TÜV NORD Certified as Material Manufacturer according with Pressure Equipment Directive, PED 97/23/EC • TÜV NORD Certified and recognized as Material Manufacturer acc. to AD2000W0 • GL, DNV, LR, BV, Zetom Approved according to Society Rules for manufacturing, welding and testing of materials
Comparison table for carbon steel tubes for Room Temperature, welded and seamless EN Standard
DIN Standard
EN Material
DIN Material
10217-1
1626
P235TR1
St37.0
4
Welded steel tubes for pressure purposes EN 10217-1
EN Standard
10216-1
DIN Standard
EN Material
DIN Material
1628
P235TR2
St37.4
1629
P235TR1
St37.0
1630
P235TR2
St37.4
The content of this document has been created from web page last updated 6 Aug 2014 Our sales and technical support are happy to give you more information. Visit www.ruukki.com/contact-us.
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