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Standar :
ASTM AISI DIN JIS GB ENBahan :
A36、A53、A106、A192、ST52、Q355、A210、T12、T11、P5、P9、P91、T22、A333、4140、5135 etc.Ketebalan :
1mm-150mmProses :
Argon arc welding、Submerged arc welding、High frequency weldingPipa saluran API 5L
Data teknis
Standar | Diameter Keluar | Toleransi Ujung Pipa | Toleransi Badan Pipa |
API 5L | 219.1~273.1 | +1,6 mm, -0,4 mm | ±0,75% |
274.0~320 | +2,4 mm, -0,8 mm | ±0,75% | |
323,9~457 | +2,4 mm, -0,8 mm | ±0,75% | |
508 | +2,4 mm, -0,8 mm | ±0,75% | |
559~610 | +2,4 mm, -0,8 mm | ±0,75% |
Standar | Nilai | Diameter Keluar | Ketebalan dinding |
API 5L | A | 219.1~457 | +15%, -12,5% |
B | 508~610 | +17,5%, -12,5% | |
X42-X80 | 508~610 | +19,5%, -8% |