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Steigleitungen verzinkt
- Riser pipes, made of galvanized steel with flange connection acc. to DIN 4927 with welded-on flanges and 2 cable passages
- Range of supply:
ND 50, 65, 80, 100, 125, 150, 200 mm including gaskets
Other diameter available on request.
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Epoxy coated steel riser pipes
Coating:
Epoxy coating in HAGULIT®quality acc. to VDI 2538 in layers of 0,3 - 0,5 mm
HAGULIT®quality means:
Coating of steel pipes by application of duroplast powder on epoxy resin basis through a whirling sintering process.
Special advantages:
- excellent adhesion hardness
- high impact resistance
- broad range of temperature resistance
- extensive chemical resistance
- physiologically harmless
Range of supply:
HAGULIT® coated riser pipes
Type of connections:
- Steel riser pipes with flanges acc. to DIN 4927
- Steel riser pipes with threaded ends acc. to DIN 4942
- HAGUSTA® spline connection (= tension proof push-fit socket)
- HAGUSTA® spline connection acc. to works standard
Quality: mild steel ST 37.0 or equivalent
Installation lengths: 1,0 - 5,0 m
Range of diameters: ND 50 - ND 250
Technical remark:
Max. installation depth has to be calculated separately for each application
Other diameter available on request.
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Stainless steel riser pipes
Riser pipes are available in various stainless steel qualities such as:
1.4301, 1.4541, 1.4571, up to 1.4462 (Duplex)
All versions are pickled and passivated and therefore offer decades of corrosion resistance.
Range of supply:
Diameters ND 40, 50, 65, 80, 100, 125, 150, 200 mm Installation lenghts: 1, 2, 3, 4, 5, 6 m
Type of connection:
Flange connection acc. to DIN 4927, both ends with welded-on flanges acc. to DIN 2633 with 2 cable passages
- Threaded riser pipes acc. to DIN 4942 with 2 sealing rings
- Tension proof push-fit socket
- Anti rotation lock with 2 sealing rings
- Transfer of traction via splines
Other diameter available on request.
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Rubber coated riser pipes
Rubber coating:
Hard rubber on steel ? this forms the name HAGUSTA®. HAGUSTA® has more than 60 years experience in the production of Steel products for water wells and equally long experience of corrosion protection through rubber coating.
Utilization of material specifics of various rubber and steel qualities and professional machining at HAGUSTA realize the following advantages:
- Corrosion resistance in aggressive waters
- With high salinity and high free carbon dioxide
- high thermal and chemical resistance
- high isolation effect
Application ranges from mineral water wells to thermal water wells and geothermic wells.
Type of connection:
Flanged steel pipes acc. to DIN 4927
Threaded steel pipes acc. to DIN 4942
Various rubber qualities
Installation lengths: 1,0 - 6,0 m
Diameters: ND 65 - ND 250
Technical remark:
Max. installation depth has to be calculated separately for each application
Other diameter available on request.
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