RA threaded fittings made of galvanized steel
RA threaded fittings made of galvanized steel, designed primarily for water and compressed air piping. These series of fittings are manufactured in accordance with ISO 49 and EN 10242 and are CSTB, DVGW and WRAS certified. The fitting is made of tempered cast iron EN-GMJB-350-10 according to EN 1562 and is hot-dip galvanized with a zinc layer of 70-80 µm thickness in accordance with EN 10242 Art. 5.2. The internal threads are tapered Rp according to ISO 7-1, the external threads are also tapered R and the mounting threads are tubular G according to ISO 228. The operating pressure is up to 25 bar and the operating temperature ranges from -20 to +110 °C. These products are ideal for water and compressed air piping applications in the home as well as in the craft, engineering and industrial sectors.
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Reducer RA241; with internal and external thread
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Extended red. RA246; with internal and external threads
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Adapter RA280; with external tapered threads
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Reducer RA245; with external tapered threads
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Mufna RA270; with internal tapered threads
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Reduced socket RA240; with internal tapered threads
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RA290 plugs; with external tapered thread
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RA300 plugs; with internal tapered thread
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Elbow RA090; with internal tapered threads
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Elbow RA092; with internal and external thread R
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Reducing elbow RA091; with internal tapered threads
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Angled 45° RA120; with internal tapered threads
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45° elbow RA121; internal and external thread R
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Elbow 90° RA001; internal and external thread R
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Elbow 90° RA002; with internal threads R
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Angled 45° RA040; internal and external thread R
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Angled 45° RA041; with internal tapered threads
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X-fittings RA180; with internal tapered threads
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T-fittings RA130; with internal tapered threads
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T-bolting red. RA131; with internal tapered threads
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Bridging RA085; with internal threads R
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Holendr RA340; with internal threads R
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Holendr RA341; with internal and external thread R
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Corner holendr RA096; with internal threads R
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Corner holendr RA098; with internal and external thread R
Product sorting
List of products
Cast iron corner fitting with internal thread R3/4" and external thread R3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Cast iron corner fitting with internal threads R 1 1/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...
Cast iron corner fitting with internal threads R 1 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...
Cast iron plug fitting with male thread R 3/8" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to...
Holendr cast iron fitting with internal threads R 3/8" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...
Cast iron plug fitting with male thread R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to...
Cast iron plug fittings with female thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to...
Cast iron reducing fitting internal thread R1 1/4" and external thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Straight cast iron fitting with male threads R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according...
Cast iron corner fitting with internal threads R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...
Cast iron plug fitting with female thread R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to...
Cast iron T-fittings with internal threads R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according...
Cast iron 90° arc fitting with internal and external thread R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...
Straight cast iron fitting with male threads R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according...
Cast iron corner fitting with internal thread R1" and external thread R1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Cast iron corner fitting with internal thread R1/2" and external thread R1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Straight cast iron reducing fitting with male threads R 1/2" - R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...
Straight cast iron reducing fitting with external threads R 3/8" - R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Straight socket cast iron fitting with internal threads R 1 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...
Cast iron plug fitting with male thread R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to...
Cast iron plug fitting with female thread R 3/8" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to...
Cast iron reducing fitting with internal thread R1/2" and external thread R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Straight socket cast iron fitting with internal threads R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...
Holendr cast iron fitting with internal threads R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...
Holendr cast iron fitting with internal threads R 1/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...
Straight cast iron fitting with male threads R 1 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...
Holendr cast iron fitting with internal and external thread R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...
Cast iron reducing fitting with internal thread R1/2" and external thread R 3/8" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Cast iron plug fitting with male thread R 1 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to...
Angled cast iron fitting 45° with internal threads R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...
Straight cast iron reducing fitting with male threads R 1" - R 1 1/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed...
Holendr cast iron fitting with female and male thread R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...
Cast iron plug fitting with male thread R 2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to ISO...
Cast iron reducing fitting with internal thread R1/4" and external thread R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Cast iron 90° arc fitting with female and male thread R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...
Cast iron reducing fitting internal thread R3/4" and external thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Cast iron reducing fitting internal thread R3/8" and external thread R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Cast iron corner fitting with internal thread R1 1/4" and external thread R1 1/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...
Cast iron T-fittings with internal threads R 1 1/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according...
Cast iron T-fittings with internal threads R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according...