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  6. Pull-over sleeve reduced, PN 16
  7. Pull-over sleeve reduced DN 400 d 426.0 mm d 406.4 mm PN 16

Pull-over sleeve reduced DN 400 d 426.0 mm d 406.4 mm PN 16Pull-over sleeve reduced DN 400 d 426.0 mm d 406.4 mm PN 16

6903426406 Pull-over sleeve reduced DN 400 d 426.0 mm d 406.4 mm PN 16

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Product attributes
DN 400
PN 16 bar
ø D1 426.0 mm
Di1 431.0
Da1 450.0
ø D2 406.4 mm
Di2 411.0
Da2 430.0
D 475.0 mm
L 400 mm
L1 100 mm
weight 65.000 kg
Availability on demand

Characteristics

  • Screw-less, self-sealing connection element for steel pipes
  • The sealing chamber is designed so that it seals automatically, even with low internal pressures in the pipe system.
  • To be pushed over on both sides for the different pipe connection dimensions
  • Temperature range -10°C to +50°C

Installation and assembly

  • Pushing over the steel pipes
  • Weld both ends with a fillet weld
  • Destroy O-rings using a welding torch to check the seal

Material

  • Stahl nach Norm DIN EN 10305 / 1, DIN EN 10305 / 2, DIN EN 10216 / 2, DIN EN 10216-1, DIN EN 10217-1 und DIN EN 10305-4 oder gleichwertig.
  • Die Rollringe sind aus Moosgummi (EPDM) DIN 4060 gefertigt.
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