NiroSan® | Stainless steel

System description

The piping system consists of premium NiroSan® stainless steel press fittings with an EPDM (ethylene propylene diene rubber) moulded sealing ring and NiroSan® stainless steel system pipes according to EN 10312.

Premium material stainless steel

All NiroSan® 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 range encompasses all common fitting geometries such as

tees,
bends,
elbows,
flanges,
single and double wall plates / wall flanges,
couplings,
reducers,
adaptors,
caps,
unions,
brackets and more

Certified quality

The NiroSan® press system and its components are certified in accordance with the rules and regulations of all important national and European certification bodies such as WRAS, KIWA, DVGW and many more.

Silicone free version

All press fittings and pipes of this series are also available in a silicone free version with an EPDM O-ring (series 9000 SF). This is especially useful in industrial production which require silicone-free environments and media and ensures that no silicone is introduced by the piping system.

Operating conditions for the NiroSan® press system
Outside pipe diameter	Operating pressure
Water and aqueous solutions
d ≤ 168 mm	16 bar
Technical gases (non-toxic, non-flammable)
d ≤ 168 mm	16 bar
Operating temperature NiroSan® press fittings with EPDM sealing ring	-30 ° C - +120 ° C
Type of thread: R/Rp thread according to EN 10226, fastening thread: G thread according to ISO 228

Features

combipress =

+ tool compatibility: pressable with press jaws and slings with original SA, V and M contour up to and including 54 mm

+ Leak path feature (certified forced leakage before pressing with EPDM and HNBR sealing rings) in combination with

+ Push & Stay function for safe, reliable installation in every position

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.

Better 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, surpassing that of conventional products.

Exceptional flexibility

All dimensions from 15 to 168 mm including 64 mm available
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

Areas of application

Drinking water

Fire extinguishing system (wet)

Cooling water pipes

Heating

Sprinkler systems (wet)

Ship building

Rainwater

Inert gases

Compressed air (oil ≤ 25 mg/m³)

More applications on demand.

Certificates

Country	Certifier	Download
		NiroSan® \| UA Land Wien (AUT)
		NiroSan® \| SZU (CZE)
		NiroSan® Industry \| SZU (CZE)
		NiroSan® \| ETA (DEN)
		NiroSan® \| GDV (DEN)
		NiroSan® + NiroSan® ECO \| CSTB (FRA)
		NiroSan® + NiroTherm® \| CSTB (FRA)
		NiroSan® \| ACS (FRA)
		NiroSan® \| CSTB (FRA)
		NiroSan® \| QB CSTB (FRA)
		Allgemeines Bauaufsichtliches Prüfzeugnis (Decken)
		Allgemeines Bauaufsichtliches Prüfzeugnis (Wände)
		NiroSan® + NiroSan® Gas + NiroSan® Industry + ECO pipes \| DNV GL (global)
		NiroSan® + NiroSan® Gas + NiroSan® Industry \| DNV GL (global)
		NiroSan® \| TÜV (GER)
		NiroSan® 9000 \| DVGW (GER)
		VdS NiroSan® 9000 (GER)
		NiroSan® \| EMI-NME (HUN)
		NiroSan® + NiroTherm® \| RINA (global)
		NiroSan® \| RINA (global)
		NiroSan® \| TIFQ (ITA)
		NiroSan® \| KIWA ATA (NED)
		NiroSan® \| SINTEF (NOR)
		NiroSan® + NiroTherm® \| ITB (POL)
		NiroSan® CE Declaration (POL)
		NiroSan® rura \| PZH (POL)
		NiroSan® Złączki \| PZH (PL)
		NiroSan® + ECO + NiroSan®-F \| SGR (RUS)
		NiroSan® + ECO + NiroSan®-F экспертное заключение ФБУЗ (RUS)
		NiroSan® + ECO pipes \| SGR (RUS)
		NiroSan® \| GOST (RUS)
		NiroSan® \| SPI (RUS)
		NiroSan® Hygiene \| GOST (RUS)
		NiroSan® \| TSU (SVK)
		NiroSan® \| TSU (SVK)
		NiroSan® \| KIWA (SWE)
		NiroSan® \| SVGW (SUI)
		NiroSan® Gas \| UA (UKR)
		NiroSan® \| BSI / Kitemark (UK)
		NiroSan® \| WRAS (UK)
		NiroSan® + NiroSan® Gas + NiroSan® Industry \| ABS (global)
		NiroSan® + NiroSan® Gas + NiroSan® Industry \| FM global

Show cases

Country	Reference	Product
	Confiserie Heindl, Wien	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Glasfachschule Kramsach	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Kurklinik Bad Pirawath	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, 3fit®-Press \| Silicon bronze & PPSU
	Landeskrankenhaus Bludenz	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Landeskrankenhaus Rankweil	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	LKH Rohrbach	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Neubau Fa. Blau	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, 3fit®-Press \| Silicon bronze & PPSU, SANHA-Press® \| Copper, NiroSan® Gas \| Stainless steel, PURAPRESS® \| Silicon bronze, Heating circuit manifolds
	Neubau Fa. Klampfer, Leonding	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Neubau Fa. Stiehl, Wien	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Privatklinik Dr. Schenk, Schruns	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Reha-Zentrum Montafon, Schruns	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Glencore Xstrata, McArthur River Base mine	NiroSan® \| Stainless steel, NiroSan® Gas \| Stainless steel, NiroSan® Industry \| Stainless steel
	PowerWater, Alice Springs	NiroSan® \| Stainless steel, SANHA®-Therm Industry \| Carbon steel, Solder fittings "SA" 4000 \| Copper
	PowerWater, Gapuwiyak solar power station	NiroSan® \| Stainless steel, SANHA-Press® Solar \| Copper
	PowerWater, Palumpa, Northern Territory	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, Solder fittings "SA" 4000 \| Copper
	PowerWater, Ramingining, Northern Territory	NiroSan® \| Stainless steel, Welding fittings "SA", SANHA-Press® Solar \| Copper, Solder fittings "SA" 4000 \| Copper, Solder fittings "SA" 5000
	PowerWater, Ramingining, Northern Territory	NiroSan® \| Stainless steel, Welding fittings "SA", SANHA-Press® Solar \| Copper, Solder fittings "SA" 4000 \| Copper, Solder fittings "SA" 5000 \| Copper
	Robertson Barracks, Northern Territory	NiroSan® \| Stainless steel, NiroSan® Gas \| Stainless steel, NiroSan® Industry \| Stainless steel, NiroSan® SF \| Stainless steel
	ASCO Industries, Zaventem	NiroSan® \| Stainless steel, NiroSan® Gas \| Stainless steel, NiroSan® Industry \| Stainless steel
	Fontaine Faculté Universitaire, Gembloux	NiroSan® \| Stainless steel, NiroSan® Gas \| Stainless steel
	Fontaine, Faculté Université de Gembloux	NiroSan® \| Stainless steel, NiroSan® Gas \| Stainless steel
	Unilin, Wielsbeke	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Honeywell Praha, CZ	NiroSan® \| Stainless steel, NiroTherm® \| Stainless steel
	IBC Mošnov a výstavba nové řídíci věže, CZ	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	25hours, Düsseldorf	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	25hours, Köln	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	ALDI Süd, Mülheim	NiroSan® \| Stainless steel
	Altenpflegeheim, Reutlingen	NiroSan® \| Stainless steel, SANHA®-Box, Welding fittings "SA"
	Alter Güterbahnhof, Freiburg	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, 3fit®-Press \| Silicon bronze & PPSU, SANHA-Press® \| Copper, NiroTherm® \| Stainless steel, NiroSan® Gas \| Stainless steel, PURAPRESS® \| Silicon bronze, Heating circuit manifolds
	Arborea Marina Resort, Neustadt	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, 3fit®-Press \| Silicon bronze & PPSU, SANHA-Press® \| Copper, NiroTherm® \| Stainless steel, PURAPRESS® \| Silicon bronze
	Bahnstadt, Heidelberg	NiroSan® \| Stainless steel, NiroSan® SF \| Stainless steel
	Berswordt-Carree, Dortmund	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Bildungscampus Heilbronn	NiroSan® \| Stainless steel
	Bodenseefähre "Lodi"	NiroSan® \| Stainless steel
	Brain Box, Berlin	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, 3fit®-Press \| Silicon bronze & PPSU, 3fit®-Push \| Brass
	Campus Futura, Hamburg	NiroSan® \| Stainless steel, 3fit®-Press \| Silicon bronze & PPSU
	Elbarkaden, Hamburg	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Europa Center / Novum Hotel	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Feature: LWL-Klinik, Dortmund	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Feature: Offshore-Windparks	NiroSan® \| Stainless steel
	Feuer- und Rettungswache, Potsdam	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Feuerwache Frechen	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, SANHA-Press® \| Copper, NiroTherm® \| Stainless steel, PURAPRESS® \| Silicon bronze
	Flughafen München	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Gira Giersiepen GmbH & Co. KG, Radevormwald	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Großsporthalle SNP done, Heidelberg	NiroSan® \| Stainless steel, 3fit®-Press \| Silicon bronze & PPSU
	Haus der Kulturen, Berlin	NiroSan® \| Stainless steel
	HelWin Alpha Power Station, North Sea	NiroSan® \| Stainless steel
	Hotel Meereszeiten, Heiligenhafen	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Hotel Welfenhof, Braunschweig	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Hugo Boss Flagship Store, Metzingen - Outletcity	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	HVB Tower, München	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Hyatt Place, Frankfurt	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, NiroTherm® \| Stainless steel
	Hyatt Regency Hotel	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	IHK-Neubau, Essen	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	IKEA Altona, Hamburg	NiroSan® \| Stainless steel
	Isarklinik, München	NiroSan® \| Stainless steel
	Johannes Gutenberg Universität, Mainz	NiroSan® \| Stainless steel, NiroTherm® \| Stainless steel, PURAPRESS® \| Silicon bronze
	Joseph-Pschorr-Haus, Berlin	NiroSan® \| Stainless steel
	Katharinenhof / Wohnen im Alter, Dresden	NiroSan® \| Stainless steel
	Kindergarten Oosstraße, Reichenbach-Waldbronn	NiroSan® \| Stainless steel
	Kita Sankt Bonifatius, Alf	NiroSan® \| Stainless steel
	Klinikum Darmstadt	NiroSan® \| Stainless steel
	Klinikum Kaufbeuren	NiroSan® \| Stainless steel
	KU80 Bamberg	NiroSan® \| Stainless steel, NiroTherm® \| Stainless steel
	LIDL, Krefeld	NiroSan® \| Stainless steel
	Living Circle, Düsseldorf	NiroSan® \| Stainless steel
	Mathematikum, Heidelberg	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Meyer-Werft, Papenburg	NiroSan® \| Stainless steel
	Münchener Feuerwache 4	NiroSan® \| Stainless steel
	Neubau BP Lingen	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, NiroTherm® \| Stainless steel
	Neubau Fraunhofer Institut EAS, Dresden	NiroSan® \| Stainless steel
	Neubau Konstantinum, Leipzig	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	NH Hotel, Essen	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, 3fit®-Press \| Silicon bronze & PPSU
	Postgalerie, Europaplatz Karlsruhe	NiroSan® \| Stainless steel
	Q 7, Mannheim	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Real Markt, Balingen	NiroSan® \| Stainless steel, NiroTherm® \| Stainless steel
	Scandlines, Hamburg	NiroSan® \| Stainless steel, NiroSan® Gas \| Stainless steel, NiroSan® Industry \| Stainless steel
	Scandlines, Stralsund	NiroSan® \| Stainless steel
	Schloßquartier, Schwetzingen	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Schottel GmbH, Koblenz	NiroSan® \| Stainless steel
	Schulgebäude und Kita, Darmstadt	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Seramun Diagnostica, Heidesee	NiroSan® \| Stainless steel, NiroTherm® \| Stainless steel
	Siemens, Karlsruhe	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Skyline Tower, München	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Stadtsparkasse Traunstein	NiroSan® \| Stainless steel
	Technische Hochschule Ulm, Ersatzneubau	NiroSan® \| Stainless steel
	Tempodrom, Berlin	NiroSan® \| Stainless steel
	the niu Bricks, Hamburg	NiroSan® \| Stainless steel
	The Shelf Pandion, Berlin	NiroSan® \| Stainless steel
	Thyssen Krupp, Röhrsdorf bei Chemnitz	NiroSan® \| Stainless steel, NiroTherm® \| Stainless steel, NiroSan® Industry \| Stainless steel, NiroTherm® Industry \| Stainless steel
	Titanic Hotel, Berlin	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Tropical Island, Krausnick	NiroSan® \| Stainless steel
	Tum Fakultät Mathematik, Garching	NiroSan® \| Stainless steel
	Twin Towers, Berlin	NiroSan® \| Stainless steel
	Universitätsklinik, Magdeburg	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Urban Living, Hamburg	NiroSan® \| Stainless steel
	Wentworth-Kaserne, Herford (GER)	NiroSan® \| Stainless steel, 3fit®-Press \| Silicon bronze & PPSU
	Wiegand Glas Solingen	NiroSan® \| Stainless steel
	Wohnanlage "Fünfzig Morgen", Hohenwettersbach	NiroSan® \| Stainless steel
	Wohnanlage Am Himmelweiler III-IV, Augsburg	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Wohnanlage Badeniaplatz, Karlsruhe	NiroSan® \| Stainless steel
	Wohnanlage Bohnsdorfer Weg, Berlin	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Wohnanlage Boxhagener Straße, Berlin	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, 3fit®-Press \| Silicon bronze & PPSU
	Wohnanlage Brauer Straße, Potsdam	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Wohnanlage Kirschweg, Magdeburg	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Wohnanlage MEGA, Berlin-Marzahn	NiroSan® \| Stainless steel
	Wohnanlage Metzinger Park, Förstlen	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Wohnanlage Pulsstraße, Berlin	NiroSan® \| Stainless steel
	Wohnanlage Tangermünder Straße, Berlin	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	115 Viviendas RAG, Bilbao (Bilbao)	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, NiroTherm® \| Stainless steel
	144 Viviendas Arragoiti, Bilbao (Bilbao)	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, NiroTherm® \| Stainless steel
	47 Viviendas Eibar, Eibar (Gipúzcoa)	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, NiroTherm® \| Stainless steel
	75+25 Viviendas Zapatari, San Sebastián	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, NiroTherm® \| Stainless steel
	87+90 Viviendas Miribilla, Bilbao	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, NiroTherm® \| Stainless steel
	Metropolitan University, Manchester	NiroSan® \| Stainless steel, SANHA-Press® \| Copper, NiroSan® Gas \| Stainless steel, SANHA-Press® Gas \| Copper
	Red Bull Ring	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Sahara Force India Racing, Brands Hatch	NiroSan® \| Stainless steel, NiroSan® Gas \| Stainless steel
	Lamborghini, Ferrara	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	MS Lerici, Philippines	NiroSan® \| Stainless steel
	Artery business centre, Vilnius	NiroSan® \| Stainless steel
	Biurowiec Corner Polna, Warszawa	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Holidey Inn, Warszawa	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel
	Kompleks biurowy "Skyliner", Warschau	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, SANHA-Press® \| Copper
	Dräxlmaier, Satu Mare	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel, SANHA®-Therm Industry \| Carbon steel
	Federation Tower, Moscow	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Federation Tower, Moscow	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Federation Tower, Moscow	NiroSan® \| Stainless steel, SANHA-Press® \| Copper
	Uniqua Tower, Odessa	NiroSan® \| Stainless steel, SANHA®-Therm \| Carbon steel

Country	Certifier	Download
		NiroSan® \| UA Land Wien (AUT)
		NiroSan® \| SZU (CZE)
		NiroSan® Industry \| SZU (CZE)
		NiroSan® \| ETA (DEN)
		NiroSan® \| GDV (DEN)
		NiroSan® + NiroSan® ECO \| CSTB (FRA)
		NiroSan® + NiroTherm® \| CSTB (FRA)
		NiroSan® \| ACS (FRA)
		NiroSan® \| CSTB (FRA)
		NiroSan® \| QB CSTB (FRA)
		Allgemeines Bauaufsichtliches Prüfzeugnis (Decken)
		Allgemeines Bauaufsichtliches Prüfzeugnis (Wände)
		NiroSan® + NiroSan® Gas + NiroSan® Industry + ECO pipes \| DNV GL (global)
		NiroSan® + NiroSan® Gas + NiroSan® Industry \| DNV GL (global)
		NiroSan® \| TÜV (GER)
		NiroSan® 9000 \| DVGW (GER)
		VdS NiroSan® 9000 (GER)
		NiroSan® \| EMI-NME (HUN)
		NiroSan® + NiroTherm® \| RINA (global)
		NiroSan® \| RINA (global)
		NiroSan® \| TIFQ (ITA)
		NiroSan® \| KIWA ATA (NED)
		NiroSan® \| SINTEF (NOR)
		NiroSan® + NiroTherm® \| ITB (POL)
		NiroSan® CE Declaration (POL)
		NiroSan® rura \| PZH (POL)
		NiroSan® Złączki \| PZH (PL)
		NiroSan® + ECO + NiroSan®-F \| SGR (RUS)
		NiroSan® + ECO + NiroSan®-F экспертное заключение ФБУЗ (RUS)
		NiroSan® + ECO pipes \| SGR (RUS)
		NiroSan® \| GOST (RUS)
		NiroSan® \| SPI (RUS)
		NiroSan® Hygiene \| GOST (RUS)
		NiroSan® \| TSU (SVK)
		NiroSan® \| TSU (SVK)
		NiroSan® \| KIWA (SWE)
		NiroSan® \| SVGW (SUI)
		NiroSan® Gas \| UA (UKR)
		NiroSan® \| BSI / Kitemark (UK)
		NiroSan® \| WRAS (UK)
		NiroSan® + NiroSan® Gas + NiroSan® Industry \| ABS (global)
		NiroSan® + NiroSan® Gas + NiroSan® Industry \| FM global

NiroSan® (series 9000) | Stainless steel

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