GAS Transport
We are historical suppliers of the most important European gas distribution groups. The quality of our pipes, together with the technical skills we have gained, makes us a reference in the field. Our offer includes low pressure and medium/high pressure pipes, both in carbon steel and high density polyethylene.
Steel pipes
HFI welded carbon steel pipes according to ISO 3183 / API 5L, PSL2 for high pressure, + annex A for European additional requirements, + annex J for offshore, + annex H for sour service. Steel and thicknesses may be calculated on the basis of the design pressures.
3LPE
External coating in 3LPE / ISO 21809-1 with HDPE for cold and hot working temperatures from -40 ° C to + 80 ° C.
3LPP
Alternative with external coating in 3LPP / ISO 21809-1 for higher working temperatures from -20 ° C to + 110 ° C and increased scratch resistance.
FBE
Alternative external coating in epoxy powder paint FBE / ISO 21809-2.
ASPHALT
Alternative ASPHALT external coating for working temperatures up to + 60 ° C.
EPOXYgas
Internal coating in anti-friction epoxy paint to reduce the pressure drop in the flow and protect the pipe.
Rock-shield
Optional addition of external mechanical rock-shield protection useful in pipe-laying in rocky areas, differences in height, or for pipe-laying with less environment impacts (parks), both for small and large diameters.
Concrete Overweighting
External Concrete Coating (CWC) for controlled weighting and mechanical protection of the OFFSHORE pipeline (sea, lake, river crossing).
Offshore
Recommended solutions for gas transportation
HFI welded carbon steel pipes + 3LPE external coating
High performance on gas transportation and pipeline protection.
HFI welded carbon steel pipes + 3LPP external coating
High performance on gas transport with higher temperature.
HFW welded carbon steel pipes + 3LPE external coating + Epoxy-gas internal coating
High performance on gas transport, pipeline protection and pressure drop minimization.
HFW welded carbon steel pipes + 3LPP external coating + Epoxy-gas internal coating
High performance on gas transport and protection carried out at higher temperature, pressure drop minimization.
HFW welded carbon steel pipes + 3LPE external coating + Epoxy-gas internal coating + Rock shield protection
High performance on gas transport, increased pipeline protection and pressure drop minimization with minimal environment impact on on-shore difficult areas.
HFW welded carbon steel pipes + 3LPE external coating + Epoxy-gas internal coating + Concrete Overweighting (CWC)
High performance on gas transport, anticorrosion pipeline protection, pressure drop minimization, concrete overweighting with higher mechanical protection for OFFSHORE pipelines (sea, lake, river).
Offshore
Tailor made solution
Other options on steel and coatings to be defined according to the requirements.