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EN 10217-4/6
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EN 10217-4/6
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Product Description
Non-alloy steel welded steel tubes according to EN 10217-4/6 can be bent, crimped and similarly shaped and are also suitable for welding. Pipe carbon steel material grade (chemical composition) is divided into P215NL, P2655NL, using electric welding / submerged arc welding process.
Product Size
Outside diameter: 21.3～610mm
Wall thickness: 2.77～40.00mm
End: flat end, beveled or threaded for selection
Length: 3～12 meters or SRL, DRL, double and fixed feet.Packaging
Clear/black painted, hot-dipped galvanized or anti-corrosion treatment (FBE, 3LP, 3LPP) on the outside surface, steel strapping.
Chemical composition
C
Mn
P
S
Si
Cr
Cu
Mo
Ni
Nb
Ti
V
Alt
≤，%
≥，%
P215NL
0.15
0.40～1.20
0.025
0.020
0.35
0.30
0.30
0.08
0.30
0.010
0.030
0.02
0.020
P265NL
0.20
0.60～1.40
0.025
0.020
0.40
0.30
0.30
0.08
0.50
0.010
0.030
0.02
0.020
Product Mechanical Properties
Tensile strength MPa
Yield strength ≥, MPa
Elongation after break ≥, %
冲击吸收功（平均）≥，J
-40℃
-20℃
20℃
纵向
横向
纵向
横向
纵向
横向
纵向
横向
P215NL
360～480
215
25
23
40
45
55
P265NL
410～570
265
24
22
40
27
45
30
50
35
Application range
Typically used in the construction of facilities for transporting cryogenic 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