API 5L X42 Pipeline Specification
| Sizes | Nominal Pipe Size 1/2" to 48 " O.D. Wall Thickness - Schedule 10 through 160, STD, XS, XXS. |
|---|---|
| Specification Level | API 5L X42 PSL 2 API 5L X42 PSL 1 |
| Thickness | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Applications | Oil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure Vessels and General Engineering Purposes |
| Pipe End | Plain, Bevel, Screwed, Threaded |
| Pipes Type | Seamless / ERW / Welded / Fabricated / CDW |
| Line Pipe Length | Single Random, Double Random & Required Length, Custom Size - 12 Meter lengths |
| Testing and Inspection Reports | EN 10204 3.1, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, Destructive Test Report, Non-Destructive Test Reports, Mill TC EN 10204 3.1, NABL Approved Lab, Chemical and Mechanical Reports, India Boiler Regulations (IBR) Test Certificate |
| Packing | API 5L X42 GR. B Pipe Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
| Finishes | Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.End Finishes:Beveled, Square Cut, Threaded & Coupled. |
| Pipe Application & Uses | Suitable for Conveying gas, water, oil, and other liquefied media. |
API 5L X42 Tubing Data
API 5L X42 PSL1 Seamless and Welded Pipe (Chemical Composition):
|
Seamless: |
C 0.28max |
Mn1.2Max |
P0.030max |
S0.030max |
|
Welded: |
C 0.26max |
Mn1.2max |
P0.030max |
S0.030max |
API 5L X42 PSL1 Mechanical Properties:
|
Y.S :245Mpa (35500 Psi) |
T.S : 415Mpa (60200 psi) |
Elongation: 28% min |
API 5L X 42 PSL2 Pipe (Seamless and Welded) Chemical Composition:
|
Seamless |
C 0.24max |
Si 0.4max |
Mn 1.2max |
P 0.025max |
S 0.015max |
V 0.06max |
Nb 0.05max |
|
Welded |
C 0.22max |
Si 0.45max |
Mn1.3 max |
P 0.025max |
S 0.015max |
V 0.05max |
Nb 0.05max |
API 5L X 42 PSL2 Pipe Mechanical Properties:
|
Y.S : 290 Mpa 42100Psi Min |
T.S : 495 Mpa 71800Psi Min |
Elongation: F min |







