1.API 5L X70 PSL2 steel pipe . 2.OD:610mm-2820mm,WT:5mm-25mm,Length:6m-18m. 3.API&ISO certification.
1.API 5L X70 PSL2 Oil steel pipeline . 2.OD:610mm-2820mm,WT:5mm-25mm,Length:6m-18m. 3.API&ISO certification.
API 5L X52 PSL2 Spiral welded steel piling pipe /piling tube
1.API 5L spiral steel pipe/ERW pipe/welded tube.2.OD:610mm-2820mm,WT:5mm-25mm,Length:6m-18m.3.API&ISO certification.
API 5L spiral steel pipe/ERW pipe/welded tube.
1.API 5L spiral steel pipe
1)Standards:
SY/T5037-2001 GB/T9711.1 API 5L ASTM DIN
2)Material :
PSL1 A \B \ X42 \ X46\ X52 \X56 \ X60 \ X65 \ X70
PLS2 :B \ X42 \ X46 \ X52 \ X56\ X60 \ X65 \ X70 \ X80
3)Surface:
Oiled or black painted to prevent rust.
4)Usage:
For conveying gas,water,and oil in both the oil and natrual gas industries
5)Sour service:
Acc to NACE MR-0175 or without
6)Paiting :
black paiting,3PE coating and so on can be required
7)Chemical composition &Mechanical Property
Standard | Steel Grade | Chemical Composition % | T S MPa | YS MPa | Elongation % | |||
C | Mn | P | S | MIN | ||||
API-5L | B | 0.27 | 1.15 | 0.03 | 0.03 | 413 | 241 | 21.5-29.5 |
X42 | 0.29 | 1.25 | 0.03 | 0.03 | 413 | 289 | 21.5-29.5 | |
X46 | 0.31 | 1.35 | 0.03 | 0.03 | 434 | 317 | 20.5-28.5 | |
X52 | 0.31 | 1.35 | 0.03 | 0.03 | 455 | 358 | 19.5-27 | |
X56 | 0.26 | 1.35 | 0.03 | 0.03 | 489 | 386 | 18.5-25.5 | |
X60 | 0.26 | 1.35 | 0.03 | 0.03 | 517 | 413 | 17.5-24 | |
SAW/SSAW Spiral Welded Steel Pipe | |
QUALITY STANDARD | 1>SY/T 5040 Spiral submerged arc-welded steel pipe piles 2>CJ/T 3022 Spiral submerged-arc welded steel pipe for municipal heat supply |
Steel Grade | 1>GB/T 13793, GB/T 6728, GB 15831, SY/T 5040,CJ/T 3022 Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8 2>BS 1387, EN10217, EN 10219 S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52 3>EN 10296 E275K, E355K, E460K 4>ASTM A500, ASTM A 53 Gr. A, Gr B, Gr C, Gr.D 5>JIS G 3466 SS330, SS440, SS490, SPHD, SPHE |
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