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EN 10217-3
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EN 10217-3
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- Description
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Product Description
The tubes according to EN 10217-3 are alloy steel fine grain welded tubes, which can be formed by bending, crimping and similar processes, and are also suitable for welding operations. Carbon steel pipe material grade (chemical composition) is divided into P195GH, P235GH and P265GH, using high frequency welding (HFW) or submerged arc welding process.
Product Size
Outer diameter: 21.3～610mm
Wall thickness: 2.77～70.00mm
End: flat end, beveled or threaded for selection
Length: 3 to 12 meters or SRL, DRL, double and fixed feet.Packaging
Clear/black painted, hot-dipped galvanized or anti-corrosion treatment (FBE, 3LP, 3LPP) on external surfaces, strapped with steel bands.
Chemical composition
C
Mn
P
S
Si
Cr
Cu
Mo
Ni
Nb
Ti
V
Alt
Nb+Ti+V
≤，%
≥，%
≤，%
P275NL1
0.16
0.50-1.50
0.025
0.020
0.40
0.30
0.30
0.08
0.50
0.050
0.030
0.05
0.020
0.05
P275NL2
0.16
0.50-1.50
0.025
0.015
0.40
0.30
0.30
0.08
0.50
0.050
0.030
0.05
0.020
0.05
P355NL1
0.18
0.90-1.70
0.025
0.020
0.50
0.30
0.30
0.08
0.30
0.050
0.030
0.10
0.020
0.12
P355NL2
0.18
0.90-1.70
0.025
0.015
0.50
0.30
0.30
0.08
0.30
0.050
0.030
0.10
0.020
0.12
P460NL1
0.20
1.00-1.70
0.025
0.020
0.60
0.30
0.70
0.10
0.80
0.050
0.030
0.20
0.020
0.22
P460NL2
0.20
1.00-1.70
0.025
0.015
0.60
0.30
0.70
0.10
0.80
0.050
0.030
0.20
0.020
0.22
Product Mechanical Properties
Tensile strength ≥, MPa
Yield strength ≥, MPa
Elongation after break ≥, %
Shock absorbed work (average)
≥, Jthickness≤20mm
20mm＜thickness≤40mm
thickness≤12mm
12mm＜thickness≤20mm
20mm＜thickness≤40mm
Vertical
Horizontal Vertical ℃
Horizontal ℃
-50
-40
-30
-20
-10
0
20
-50
-40
-30
-20
-10
0
20
P275NL1
390～530
390～510
275
275
275
24
22
40
47
53
60
65
70
27
31
35
39
43
47
P275NL2
390～530
390～510
275
275
275
24
22
40
50
60
70
80
90
100
27
33
40
47
53
60
70
P355NL1
490～650
490～630
355
355
345
22
20
40
47
53
60
65
70
27
31
35
39
43
47
P355NL2
490～650
490～630
355
355
345
22
20
40
50
60
70
80
90
100
27
33
40
47
53
60
70
P460NL1
560～730
460
450
440
19
17
40
47
53
60
65
70
27
31
35
39
43
47
P460NL2
560～730
460
450
440
19
17
40
50
60
70
80
90
100
27
33
40
47
53
60
70
Application range
Usually used in the construction of pipelines for the transportation of low-temperature and high-pressure fluids and gases.
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Yantai Pipe industry Co., Ltd.,
E-mail: info@yantaipipe.cn
WhatsApp: 8615653819370
Tel: 0086-535-6281117
Add: No. 161 Changjiang Road, FTZ, Yantai , China