The unique technology allows us to produce the highest quality plunger coolers while maintaining a constant wall thickness.

We specialize in the production of cooling tubes for the NNPB method and single-sided and double-sided conical semi-finished products.

To manufacture our plunger coolers we use highest quality carbon, stainless and heat-resistant steel tubes ∅8×0,5, ∅8×0,7, ∅8×1, ∅9×1, ∅9.5×0.8, ∅9.5×0.9, ∅9.5×1.2, ∅10×1, ∅10×1,25, ∅10×1,5, ∅12×1, ∅14×1, ∅16×1, ∅18×1.