Special Visual Level Indicators (VLI)
PetroLine 20/50/68/100/150

Nominal pressure PN
≤ 19 bar up to 148 bar

Temperature Range
-80 … +400°C

Density of liquid
≥ 0.41 g/cm³ up to 0.47 g/cm³

PetroLine: High-Performance Solutions for Aggressive Media Handling

When industries require superior resistance to aggressive media, specialized materials like 904L, 6Mo, and similar alloys become essential. However, these materials are often available only in ASME B36.10 schedule dimensions, making sourcing a challenge.

This is where PetroLine stands out. With pressure ratings ranging from 20 bar to 150 bar (2 MPa to 15 MPa) as standard, PetroLine is specifically engineered for industries dealing with highly demanding media and extreme conditions.

Designed for Compliance & Maximum Performance

PetroLine is fully tailored to meet ASME standards while also adhering to the European Pressure Equipment Directive (PED). For applications requiring full X-ray inspection of welded seams, the direct side connections can be replaced with T-pieces, enabling the use of all non-destructive testing (NDT) methods.

LowDensity Version for Ultra-Low Density Fluids

The PetroLine LowDensity version is designed to measure fluids with densities as low as 0.32 g/cm³, expanding its applicability to a broader range of industries.

Innovative Float Technology for Maximum Durability

At the heart of PetroLine’s precision lies WEKA’s pioneering float technology. As the first manufacturer to develop the spherical float, WEKA revolutionized pressure resistance with titanium floats that withstand extreme conditions without increasing internal pressure. This innovative design allows for a diverse selection of floats to match specific application needs.

Why Choose WEKA?

With decades of expertise, WEKA delivers reliable, high-performance solutions tailored for industries requiring high-pressure, aggressive media handling. Our specialized products are designed to meet the most stringent requirements, ensuring safety, durability, and compliance.

Looking for the right solution for your industry? Contact WEKA today to explore our range of advanced PetroLine products.