Under this specification, the grades covered are A25, A, B. The following “X” grades are also covered: X42, X46, X52, X56, X60, X65, X70, X80. The two digits following “X” signify the Minimum Yield Strength of the pipe that has been produced in this grade. We, at Trio Steel, stock the complete range of pipes in both PSL1 and PSL2 in seamless. The example of API 5L X42 PSL 1 Line pipe is mentioned below: Size: ¼” to 36″ Standard: API 5L CHEMICAL COMPOSITION MECHANICAL REQUIREMENT IMPACT TEST Notes: Surface NDT Certification and traceability Dimensional control Pipe Ends Pipe Ends are bevelled. End angle shall be 30°- 0°/+5°, root face shall be 1.6mm +/- 0.8mm and fitted with bevel protectors. Protection Pipes are varnished on the outside.
Wall Thickness: SCH 10 to 160, STD, XS, XXS
Length: up to 12 Meters
Product Specification Level: PSL 1
Steel Grade: X42
C
Si
MN
P
S
V
Nb
Ti
Other
Carbon Equivalent
Max (b)
Max
Max (b)
Max
Max
Max
Max
Max
% maximum
CE(IIW)
CE(Pcm)
0.26
–
1.30/
0.030/
0.030/
(d)
(d)
(d)
(a)
–
–
Tensile Requirements on Pipe body of welded pipes
Ratio
Elongation
CVN Absorbed Energy
Heat Treatment
Yield Strength (R10.5)
Tensile Strength (R)
R 10.5/ R
%
0 degree celsius
PSI
Mpa
PSI
Mpa
Max
Minimum
Min J
Min ft. lb
Wield Seam Normalizing
42,100 min
290 min
60,200 min
415 min
–
–
–
AVG ABSORBED ENERGY
IND. ABSORBED ENERGY
MIN (JOULES)
MIN (JOULES)
27
20
Other details:
1. All surfaces have been 100% visually inspected. The surface condition complies with API 5L standards.
2. External surface of pipe shall be coated with a layer of varnish.
All pipes will be ultrasonic tested on pipe body and pipe end as per API 5L standards:
1. longitudinal: 100% of the pipe surface
2. pipe ends not scanned by automatic ultrasonic system shall be inspected by manual UT or Magnetic Particle Examination.
All dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Marking shall be in SI units (X52) accordance with API requirements & mill standard.
API 5L clause 9.11; In addition, the following tolerances apply:
1. Pipe body: +/- 0,75%
2. Pipe end: +/- 0,5%
3. Wall thickness: +15%, -12,5%
4. Length: -0 / +100mm
Available stock at Trio Steel
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