In the basic configuration our heating hoses have armatures made of machining steel. We also offer armatures made of stainless steel (1.4301 / 1.4571) or other materials. The durability of the heating hose and armature should correspond. On request, the heating hoses can be equipped with loose flanges or integral flanges, according to DIN and ASA.

Please consider that armatures narrow the passage of the hose! See table on right.

Horst Heizschlauch Armatur DKR


Universal conical nipple, union nut inch (BSP)

Horst Heizschlauch Armatur RSL/RSS


pipe connection, light/heavy duty series for clamp ring connection

Horst Heizschlauch Armatur DKL/DKM/DKS


Universal conical nipple, union nut metric thread, light/heavy duty series

Horst Heizschlauch Armatur DKJ


Nipple with 74° conus JIC, union nut UNF thread

Horst Heizschlauch Armatur BDN


Flanged nut, flat packing, union nut metric/inch


Narrowing by Armatures

nominal diameter DN inner diameter armature
4 3.0 mm
6 4.5 mm
8 6.0 mm
10 7.5 mm
12 10.0 mm
16 12.5 mm
20 16.0 mm
25 20.1 mm
32 27.5 mm
40 31.5 mm

Hotline: +49 (0) 6251 9626-0