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EN 10217-2
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EN 10217-2
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Product Description
The tubes according to EN 10217-2 are carbon and alloy steel welded tubes with specified high temperature properties, which can be bent, crimped and similarly shaped, and are also suitable for welding. Carbon steel pipes are classified as P195GH, P235GH and P265GH, while alloy steel pipes are classified as 16Mo3 and manufactured by electric 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
Outer surface with clear/black paint, hot dip galvanized or anti-corrosion treatment (FBE, 3LP, 3LPP) optional, steel strap strapping.
Chemical composition
C
Mn
P
S
Si
Cr
Cu
Mo
Ni
Nb
Ti
V
Alt
Cr+Cu
+Mo+Ni≤，%
≥，%
≤，%
P195GH
0.13
0.70
0.025
0.020
0.35
0.30
0.30
0.08
0.30
0.010
0.030
0.02
0.020
0.70
P235GH
0.16
1.20
0.025
0.020
0.35
0.30
0.30
0.08
0.30
0.010
0.030
0.02
0.020
0.70
P265GH
0.20
1.40
0.025
0.020
0.40
0.30
0.30
0.08
0.30
0.010
0.030
0.02
0.020
0.70
C
Mn
P
S
Si
Cr
Cu
Ni
Mo
Nb
Ti
V
Alt
%
≤，%
%
≤，%
16Mo3
0.12～0.20
0.40～0.90
0.025
0.020
0.35
0.30
0.30
0.30
0.25～0.35
0.040
Product Mechanical Properties
Tensile strength ≥, MPa
Yield strength ≥, MPa
Elongation at break ≥, % Shock absorbed work (average)
≥, JVertical
Horizontal
Vertical
Horizontal
20℃
0℃
-10℃
20℃
0℃
P195GH
320～440
195
27
25
40
28
27
P235GH
360～500
235
25
23
40
28
27
P265GH
410～570
265
23
21
40
28
27
Tensile strength ≥, MPa
Yield strength ≥, MPa
Elongation at break ≥, % Shock absorbed work (average)
≥, JVertical
Horizontal
Vertical
Horizontal
20℃
0℃
-10℃
20℃
0℃
16Mo3
450～600
280
22
20
40
27
Application range
Typically used in the construction of petroleum and petrochemical refineries, power plants, boilers and ships that transport fluids and gases with high temperatures and pressures.
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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