PetroLine

The material and test specialist

When special materials, such as 904L, 6Mo or similar, are in demand for their resistance to aggressive media, the pipes can often be acquired only in dimensions pursuant to ASME B36.10 (schedule dimensions).

Here, the PetroLine gets a chance, with pressure ratings from 20 bar to 150 bar (2 MPa to 15 MPa) as standard. The name already indicates which industry is served with its special media and requirements.
The entire design is tailored towards the ASME standard but also covers the requirements of the European Pressure Equipment Directive (PED). If full X-ray capacity of all welded seams is required, the direct side connections are replaced by T-pieces. Thus, all applicable, non-destructive test methods can be used.

In the LowDensity version, fluids with densities as of 0.32 g/cm3 can already be displayed.
The float with the lying bar magnet serves as a basis here as well. Many years ago, WEKA was the first manufacturer to develop the spherical float. Owing to the optimally pressure resistant geometry of the sphere, a float could be designed in titanium that is suitable for the highest pressures without increasing the internal pressure. Thus, WEKA can choose between a large number of float types for diverse parameters.

WEKA offers specialised products for your branch of industry!

More Less Information
Application
Density of liquid
EAC approval
Ex approval
Nominal pressure PN
Process connection
Shipbuilding approval
Welding approval
Service flange
Temperature Range
Material
39020-A
  • Nominal pressure PN ≤ 19bar
  • Temperature Range -80 … +400°C
  • Density of liquid ≥ 0.41g/cm3
39020-B
  • Nominal pressure PN ≤ 19bar
  • Temperature Range -80 … +400°C
  • Density of liquid ≥ 0.41g/cm3
39020-K
  • Nominal pressure PN ≤ 19bar
  • Temperature Range -80 … +400°C
  • Density of liquid ≥ 0.41g/cm3
39020-O
  • Nominal pressure PN ≤ 19bar
  • Temperature Range -80 … +400°C
  • Density of liquid ≥ 0.41g/cm3

PetroLine 20

39021-A
  • Nominal pressure PN ≤ 19bar
  • Temperature Range -80 … +400°C
  • Density of liquid ≥ 0.32g/cm3
39021-B
  • Nominal pressure PN ≤ 19bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.32g/cm3
39021-K
  • Nominal pressure PN ≤ 19bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.32g/cm3
39021-O
  • Nominal pressure PN ≤ 19bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.32g/cm3

PetroLine 21 - low density

39050-A
  • Nominal pressure PN ≤ 49bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3
39050-B
  • Nominal pressure PN ≤ 49bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3
39050-K
  • Nominal pressure PN ≤ 49bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3
39050-O
  • Nominal pressure PN ≤ 49bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3

PetroLine 50

39051-A
  • Nominal pressure PN ≤ 49bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.32g/cm3
39051-B
  • Nominal pressure PN ≤ 49bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.32g/cm3
39051-K
  • Nominal pressure PN ≤ 49bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.32g/cm3
39051-O
  • Nominal pressure PN ≤ 49bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.32g/cm3

PetroLine 51 - low density

39068-A
  • Nominal pressure PN ≤ 66bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3
39068-B
  • Nominal pressure PN ≤ 66bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3
39068-K
  • Nominal pressure PN ≤ 66bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3
39068-O
  • Nominal pressure PN ≤ 66bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3

PetroLine 68

39100-A
  • Nominal pressure PN ≤ 98bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3
39100-B
  • Nominal pressure PN ≤ 98bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3
39100-K
  • Nominal pressure PN ≤ 98bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3
39100-O
  • Nominal pressure PN ≤ 98bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.41g/cm3

PetroLine 100

39150-A
  • Nominal pressure PN ≤ 148bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.47g/cm3
39150-B
  • Nominal pressure PN ≤ 148bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.47g/cm3
39150-K
  • Nominal pressure PN ≤ 148bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.47g/cm3
39150-O
  • Nominal pressure PN ≤ 148bar
  • Temperature Range -80…+400°C
  • Density of liquid ≥ 0.47g/cm3

PetroLine 150

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