All NiroSan® Industry press fittings are made from the premium stainless steel type 1.4404 / AISI 316L (for pressing components) and 1.4408 (for precision cast threaded stainless steel components). The material 1.4404 contains at least 2.3 % molybdenum, yet less carbon than the conventional type 1.4401. For this reason material no 1.4404 / 316L is a superior material with higher corrosion resistance than standard stainless steels.
The NiroSan® Industry press system and its components are certified in accordance with the rules and regulations of all important British and Continental certification bodies. All other certificates can be accessed via the corresponding tab above.
NiroSan® Industry system press fittings with red moulded part seal made of special elastomer FKM are additionally marked on the outside by a red “HT”, which prevents confusion on the construction site.
Tool compatibility and Push & Stay
+ Tool compatibility: pressable with press jaws and slings with original SA, V and M contour up to and including 54 mm as well as Push & Stay function for safe, reliable installation in every location
Fast installation, no risk of fire
The connection with stainless steel pipes by cold pressing enables a fast, time-saving installation and eliminates the risk of fire during the process. NiroSan® installation systems are therefore ideally suited for renovation work.
High corrosion resistance
The premium stainless steel type 1.4404 (316L) and the exceptionally smooth, passivated surface of pipes and fittings lead to an excellent corrosion resistance.
Exceptional flexibility
- All dimensions from 15 to 108 mm
- Reliable, permanent connection with NiroSan® stainless steel system pipes:
- NiroSan® (1.4404/316L), EN 10088, TIG-welded, annealed, low carbon, high ( ≥ 2,3 %) molybdenum content for increased corrosion resistance. Labelled in black lettering.
- NiroSan® ECO (1.4404/316L), EN 10088, optimized wall thickness, TIG-welded, annealed, low carbon, high ( ≥ 2,3 %) molybdenum content for increased corrosion resistance.
- NiroSan®-F (1.4521/444), EN 10088, TIG-welded, pickled for improved corrosion resistance, nickle-free
- Thread according to EN 10226 and/or ISO7/1 Typ R und Rp
- Heating
- Fire extinguishing systems
- Cooling water
- District heating supply systems
- Fuel oil
- Rainwater
- Inert gases
- Ship building
- Low pressure gas systems
- Sprinkler systems (wet)
- Compressed air
- Technical gases
- Solar systems
- Diesel
- Steam systems (on request)