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API 5L steel pipe
API 5L steel pipe
API 5L steel pipe
API 5L steel pipe

API 5L x42 x46 x52 x56 seamless steel pipe

API 5L Seamless Line Pipe is made up of a carbon steel material that is corrosion crack resistant and wear resistant. The material has carbon, manganese, chromium, nickel and other elements in trace quantities.
Product introduction

API 5L Seamless Line Pipe is made up of a carbon steel material that is corrosion crack resistant and wear resistant. The material has carbon, manganese, chromium, nickel and other elements in trace quantities. 

The Grade of ERW steel pipeline maybe manufactured as hereunder:

Specification

Grades

API 5L (46th)

API 5L

ISO 3183

PSL1: A/L210,B/L245,X42/L290,X46/L320,X52/L360,X56/L390,

X60/L415,X65/L450,X70/L485

PSL2: BN/L245N,X42N/L290N,X46N/L320N,X52N/L360N,X56N/L390N,

X60N/L415N,X65N/L450N,X70N/L485N,X80N/L555N; BM/L245M,X42M/L290M,X46M/L320M,X52M/L360M,X56M/L390M,

X60M/L415M,X65M/L450M,X70M/L485M,X80M/L555M

Notes:If some extra requirements need to be added, we may sign a technical agreement with our customer to meet your special application needs.

 
Schedule 40 API 5L Carbon Steel Smls Pipe Specification Table
API 5L Pipe (Seamless Steel Pipe)
Type Seamless steel pipe
Material GR.B, X42, X52, X60
Application Line pipe
Special pipe Regular and special thick-walled steel pipe, maximum thickness of up to 60MM
Process Hot rolled and hot expanded
Specification in Milimeter 114-914MM*4-60MM
Diameter in Milimeter 114MM-914MM
Thickness in Milimeter 4MM-60MM
Length As your requirements

API 5L Seamless Pipe Thickness
CS 5L wall thickness t mm (in) Pipes Tolerances a mm (in) mm (in)
SMLS pipe b
≤ 4,0 ( 0.157) + 0,6 (0.024) – 0,5 (0.020)
> 4,0 ( 0.157) to < 25,0 (0.984) + 0,150 – 0,125
≥ 25,0 (0.984) +3,7 (0.146) or + 0,1 t whichever is the greater – 3,0 (0.120) or – 0,1 t whichever is the greater
 
Technical data
Chemical Material Composition
Grades Chemical Composition
  C Si Mn P S V Nb Ti
X42 0.16 0.45 1.65 0.020 0.010 0.07 0.05 0.04
X52 0.16 0.45 1.65 0.020 0.010 0.07 0.05 0.04
X60 0.16 0.45 1.65 0.020 0.010 0.08 0.05 0.04
X65 0.16 0.45 1.65 0.020 0.010 0.09 0.05 0.06
X70 0.17 0.45 1.75 0.020 0.010 0.10 0.05 0.06

Mechanical Behaviour 
Grades Yield Strength Tensile Strength Yield to Tensile Elongation
  min. (KSI) min. (KSI) Ratio (max) %
X42 42 60 0.93 23
X52 52 66 0.93 21
X60 60 75 0.93 23
X65 65 77 0.93 18
X70 70 82 0.93 17
 
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