Products
The annual output of seamless steel pipe is 700000 tons, the full-size coverage diameter of the product group is Φ19 ~ Φ1498mm, the wall thickness is 2~150mm, and the product steel grade is covered with carbon steel, alloy steel, stainless steel, etc.
Consulting Product Details
Pipeline seamless steel pipe
Standard:
API Spec 5L-Specification for Pipeline Steel Pipes
GB/T9711-Petroleum and Natural Gas Industries-Steel Pipes for Pipeline Transportation Systems
Steel grade:
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Standard
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Steel Grade
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Outer diameter
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Nominal wall thickness
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Remarks
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API5L PSL1
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B、X42、X46、X52、X56、X60、X65、X70
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21.3-1067mm/ 1/2"-42"
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2-150mm
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API5L PSL2
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BN、X42N、X46N、X52N、X56N、X60N、BQ、X42Q、X46Q、X52Q、X56Q、X60Q、X65Q、X70Q、
X80Q、X90Q、X100Q |
21.3-1067mm/ 1/2"-42"
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2-150mm
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API5L PSL2 Appendix H
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BNS、BQS、X42NS、X42QS、X46NS、X46QS、X52NS、X52QS、X56QS、X60QS、X65QS、X70QS
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21.3-1067mm/ 1/2"-42"
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2-150mm
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anti-acid tube
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API5L PSL2 Appendix J
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BNO、BQO、X42NO、X42QO、X46NO、X46QO、X52NO、X52QO、X56QO、X60QO、X65QO、X70QO、X80QO、X90QO、X100QO
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21.3-1067mm/ 1/2"-42"
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2-150mm
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marine environmental pipe
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GB/T9711
PSL1 |
L245、L290、L320、L360、L390、L415、L450、L485
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21.3-1067mm
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2-150mm
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GB/T9711
PSL2 |
L245N、L290N、L320N、L360N、L390N、L415N、L245Q、L290Q、L320Q、L360Q、L390Q、L415Q、L450Q、L485Q、
L555Q |
21.3-1067mm
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2-150mm
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GB/T9711
PSL2 Appendix H |
L245NS、L290NS、L320NS、L360NS、L245QS、L290QS、L320QS、L360QS、L390QS、L415QS、L450QS、L485QS
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21.3-1067mm
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2-150mm
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anti-acid tube
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GB/T9711
PSL2 Appendix J |
L245NO、L290NO、L320NO、L360NO、L245QO、L290QO、L320QO、L360QO、L390QO、L415QO、L450QO、L485QO、L555QO
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21.3-1067mm
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2-150mm
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marine environmental pipe
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Note: After negotiation, steel pipes of other specifications are also available.
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Department of International Trade:
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E-mail : sales@lontrin.com
Address : No.1 Xinggang Rd, YanJiang Developing Zone, Jiangdu District,Yangzhou City, Jiangsu Province, P.R. China.