API 5L X42 Pipe Fusion Welding
Professional Welded Pipe Supplier--GNEE
Products Description
API 5L X 42 Gr B DSAW Pipes are widely used in pipeline applications, especially in deep water situations. Industries such as natural gas, refineries and water pipelines use these API 5L X 42 carbon steel seamless pipes. They can be seamless, welded or hot-rolled, and these API 5L grade X42 PSL2 epoxy-coated pipes are available in sizes ranging from ⅜ inch to 30 inches. HIC-tested SCH 40 X42 carbon steel pipe is also protected from hydrogen embrittlement. API 5L X42 Class B LSAW pipe is used to transport oil and gas over long distances. API 5L Class X42 PSL1 sour service pipe is PSL1 and is rolled, usually labeled "R" or "M" if thermomechanical rolling is required. ". However, if L290 X42 spiral welded pipe belonging to PSL2 is quenched or tempered, it is marked "Q", and if a normalized form is required, it is marked "N".
Latest technology in the production of welded pipes


Api 5l X42 Pipe Schedule Table
| NB | DN | OD (mm) | X42 Psl2 Pipe Schedule | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SCH 10 | SCH 5 | SCH 160 | SCH 30 | SCH 20 |
SCH 100 | SCH 60 | SCH 40 | SCH 80 | SCH 120 | |||
| 3/4" | 20 | 26.067 | 2.011 | 1.065 | 5.056 | 2.041 | x | x | x | 2.087 | 3.091 | 4.032 |
| 1" | 25 | 33.040 | 2.077 | 1.065 | 6.035 | 2.090 | x | x | x | 3.038 | 4.055 | 5.008 |
| 1.01/2" | 40 | 48.026 | 2.077 | 1.065 | 7.014 | 3.018 | x | x | x | 3.068 | 5.008 | 5.072 |
| 2" | 50 | 60.032 | 2.077 | 1.065 | 8.074 | x | x | x | x | 3.091 | 5.054 | 6.035 |
| 2.01/2" | 65 | 73.002 | 3.005 | 2.011 | 9.053 | x | x | x | x | 5.016 | 7.001 | 7.062 |
| 3" | 80 | 88.09 | 3.005 | 2.011 | 11.013 | x | x | x | x | 5.049 | 7.062 | 8.089 |
| 4" | 100 | 114.03 | 3.005 | 2.011 | 13.049 | x | x | x | x | 6.002 | 8.056 | 11.010 |
| 5" | 125 | 141.03 | 3.04 | 5.077 | 15.088 | x | x | x | x | 6.055 | 9.053 | 12.070 |
| 6" | 150 | 168.027 | 3.04 | 2.077 | 18.026 | x | x | x | x | 7.011 | 10.097 | 14.027 |
| 8" | 200 | 219.007 | 3.076 | 2.077 | 23.001 | 7.004 | 6.035 | 15.006 | 12.07 | 8.018 | 12.070 | 18.024 |
| 10" | 250 | 273.005 | 4.019 | 3.04 | 28.058 | 7.08 | 6.035 | 18.024 | 12.07 | 9.027 | 15.006 | 21.041 |
| 12" | 300 | 323.085 | 4.057 | 4.019 | 33.032 | 8.038 | 6.035 | 21.041 | 12.07 | 10.031 | 17.045 | 25.040 |
API 5l X42 Psl1 Pipeline Testing
Intergranular corrosion (IGC) testing
Mechanical tests such as area tensile
Hardness testing
Reliable material identification - PMI testing
Chemical Analysis - Spectroscopy
Flaring test
Flattening test
Pitting Resistance Testing
Micro and Macro Testing
Large-scale factory production


API Class 5l X42 Pipe Applications
Refineries
Steel
Petrochemicals
Power generation (nuclear/fire)
Pressure vessels and general engineering purposes
Sugar
Boiler equipment
Hot Grades
API 5L X42 X46 X52 Welded Pipe
All of our welded pipes can be treated with black paint, 3PE, 3PP, galvanized, etc. If you need, please contact us immediately!
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