API SPEC 5L Steel Pipe

main steel model B ,X42,X52,X60,X65,X70 - details see: https://www.machineto.com/api-spec-5l-steel-pipe-10258833
Place of Origin:Shandong China (Mainland)Brand Name:juxinyuanModel Number:all 
API SPEC 5L Steel Pipe
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Dimension Tolerance:
Steel Pipe Specification

Steel Pipe Outside DiameterD

Steel Pipe Wall ThicknessS

Pipe Body

Steel Pipe Outside Diameter (mm)Allowable deviation (mm)Steel Pipe Outside Diameter (mm)Allowable Deviation (mm)
≥60.3S20±0.75≤73.015,12.5
≥60.3S≥20±1.0073.0S2015,12.5
73.0S≥2017.5,10

Mechanical Property

StandardModelTensile StrengthMPaYield StrengthMPaYield Strength RatioTensile StretchBallistic Work AkvJHeat Treatment State

API SPEC 5L

GB/T9711.2

B≥415245440≤0.8022≥40normalizing
X42≥415290440≤0.8021≥40normalizing
X52≥460360510≤0.8520≥40normalizing
X60≥520415565≤0.8518≥40normalizing
X65≥535450570≤0.9018≥40quencher backfire
X70≥570485605≤0.9018≥40quencher backfire

Mechanical Property:

Standard

Model

Chemical Constituent

CEV

CSiMnPSVNbTi

API SPEC 5L

GB/T9711.2

B≤0.16≤0.40≤1.10≤0.020≤0.010≤0.42
X42≤0.17≤0.40≤1.20≤0.020≤0.010≤0.05≤0.05≤0.04≤0.42
X52≤0.20≤0.45≤1.60≤0.020≤0.010≤0.10≤0.05≤0.04≤0.45
X60≤0.21≤0.45≤1.60≤0.020≤0.010≤0.15≤0.05≤0.04
X65≤0.16≤0.45≤1.60≤0.020≤0.010≤0.06≤0.05≤0.06≤0.45
X70≤0.16≤0.45≤1.70≤0.020≤0.010≤0.06≤0.05≤0.06≤0.45

Notice
1.0.015≤Altot0.06N≤0.012Al/N≥2/1Cu≤0.25Ni≤0.30Cr≤0.30Mo≤0.10
2.VNbTi≤0.15

API SPEC 5L Steel Pipe
Packaging Detail:as required
Delivery Detail:within 30 days

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