Traditional materials are prone to rapid build-up of paraffin in the pipe requiring aggressive maintenance programs. Continuous seamless OILTECH pipe runs and the use of large smooth bore electrofusion couplers can virtually eliminate paraffin build-up and the need for hot oiling or chemical treatment. OILTECH pipes can effectively replace steel in high & low temperature pressure applications OILTECH is specifically engineered for conveying hydrocarbons in aggressive environments (e.g. H2S, CO2) where chemical resistance limits the use of conventional plastics By using OILTECH long pipe runs and electrofusion fittings, substantial cuts in maintenance costs can be achieved and the installation time and costs can be drastically reduced to a minimum.

• Reduced permeation to hydrocarbons • Smoothness of the ID wall • No paraffin build-up • Larger bore • Excellent chemical and abrasion resistance • Ability to resist scale and overall toughness • Excellent flow properties throughout its service life • Easy to install

OILTECH 300HT is the new composite piping system specially developed for industrial applications at high temperatures. The structural layer is made of PE-RT (Polyethylene of Raised Temperature Resistance) that is a new family of PE materials with significantly improved long-term strength at high temperatures. When compared to standard OILTECH 300, the HT (High Temperature) series features better properties as for temperature. OILTECH 300HT is the eligible choice in many applications where the service temperature is between 105°F and 180°F. It can be installed and handled in the same way as standard OILTECH 100, even though it is capable of higher pressure performance at elevated temperatures. It has the same flexibility as OILTECH 100 and can be joined by using the electrofusion or butt fusion technology.

The OILTECH fitting range includes:

• Electrofusion fittings that guarantee a safe and reliable assembly. The electrofusion technique makes the assembly stronger than the pipe and fittings, so the resulting pressure rating of the assembly exceeds the pipes and fittings themselves
• Spigot fittings
• Spigot transition fittings manufactured in compliance with ASTM F 1973 Standard specifications for factory-assembled anodeless risers and transition fittings in PEHD, PA11, PA12 fuel and gas distribution systems