Elastomeric refrigerant hoses with solder and flare connections
![Kältemittelschlauch Thermoplastischer Kältemittelschlauch mit Lötanschlüssen](https://cold-solutions.com/wp-content/uploads/2022/04/911-elast-loet-boerdel.png)
with solder connections
![Kältemittelschlauch Elastomerer Kältemittelschlauch mit Bördelanschlüssen](https://cold-solutions.com/wp-content/uploads/2022/04/912-elast-loet-boerdel.png)
with solder connections and flare connections with SAE union nuts
The elastomer hoses of nominal sizes 1/4″ to 5/8″ are manufactured in customized lengths up to 20 m.
Technical-constructive features
The refrigerant hoses [with closed-cell insulation] based on polyethylene meet the requirements of DIN EN 378-2 item 5.3.1.4 e) Elastomers. In addition, the hoses are manufactured according to SAE-J3062 and meet the needs of the SAE-J2064 standard.
The barrier layer is made of polyamide and the printing substrate of polyester yarn (PET). The sheathing is made of abrasion and weather-resistant synthetic rubber (EPDM). A total of 7 layers ensure functionality, permeability, and moisture ingress rate. The cables were tested according to DIN EN 372-2 point 5.3.2.
The insulation is encased in a challenging, UV-stable shell. Dimensions and tolerances comply with EN 14313:2015, Tables 1 and 2. The fire behavior corresponds to Euroclass, BL-s1, d0 (flame retardant), classified according to EN 13501-1.
Elastomer refrigerant lines have a smaller bending radius than comparable hoses made of thermoplastic material and are more flexible but have a higher permeability. They are mainly chosen when flexibility and small bending radii are the priority:
![Typen Typen der elastomeren Kältemittelschläuche](https://cold-solutions.com/wp-content/uploads/2022/05/911-tabelle-elast-loet-boerdel.jpg)
![Spezifikation Elastomerer Kältemittelschlauch](https://cold-solutions.com/wp-content/uploads/2022/05/702-tabelle-elast-leitungen-mit-anschl.jpg)
![Spezifikation Spezifikation der ColdLine Isolierung](https://cold-solutions.com/wp-content/uploads/2022/05/913-tabelle-elast-loet-boerdel.jpg)