New product Launch!!

New product Launch!!

Orange Heating supplies are proud to launch the Eurotis Pipe and fittings as a part of their ever expanding range of pipe and fittings.

Eurotis Pipe and Fittings 

Our Eurotis pipe is a formable corrugated pipe in AISI 304 and AISI 316L austenitic stainless steel. It comes in diameters DN 10-12-15-20-25-32-40-50. The particular structure of the tube is resistant to pressure and deformation, which allows any shape to be created “cold”, with angles up to 180°, without the need for special bending tools.  

We have chosen the two O-ring easy fit fittings made from brass to enable joining to other pipes. The special corrugation of the CSST allows the insertion of two sealing O-Rings inside the first two grooves of the tube for the hydraulic seal and in the third groove a metal ring for the mechanical seal. For water/solar applications an EPDM O-ring and a second FKM O-ring are used. The FKM gasket is renowned for its resistance to high temperatures, while the EPDM gasket for high hydraulic sealing performance. The double O-ring system was designed and created for pipes ranging from DN 12 to DN 50. 

Other Eurotis joining systems are available but not currently stocked. 


All our systems made with CSST pipes comply with EN 10028-7 (water) EN 15266 (gas) standards and certified by the most prestigious international institutes such as: KIWA, DVGW, GAS.BE and SVGW . We are awaiting WRAS and Gas safe certification. 

Our systems are divided into three fields of application, Water, Solar and Gas , all equally certified. Specifically, Gas certifications in Italy refer to the national legislation in force: UNI 7129:2015