Ductile cast iron pressure pipe fittings

Description/materials

  • in accordance with DIN EN 545
  • Pressure rating: PN10 to PN40
  • Material: ductile cast iron (SGCI)
  • DIN DVGW Test Number DV-7705BM0164 and DV-7705BM0167 (drinking water)

Field of application

  • Drinking water
  • Waste water

Corrosion protection

  • Internal and external: epoxy resin powder coating in accordance with DIN EN 14901 with a minimum layer thickness of 250 µm in accordance with the GSK guidelines applied by way of epoxy powder coating using the fluidised bed sintering technology or spray coating.
  • Alternatively:
    Internal and external enamel coating in accordance with DIN 51178,
    Internal enamel coating and external bituminous coating
  • Special coatings:
    Internal cement mortar lining, external bituminous or Friazinc coating

Pressure pipe fittings in accordance with DIN EN 545 for cast iron pipes

Name
Typ
Pictogram

Flanged sockets

EU

Flanged spigots

F

Double-flanged pressure pipes

FFG

Double-flanged bends

FFK 11°

 

FFK 22°

 

FFK 30°

 

FFK 45°

 

Q

Double-flanged tapers

FFR

Socket bends

MK 11°

 

MK 22°

 

MK 30°

 

MK 45°

 

MQ

Double-socket tee with flanged branch

MMA

Double-socket tee with socket branch

MMB

Double-socket bends

MMK 11°

 

MMK 22°

 

MMK 30°

 

MMK 45°

 

MMQ

Double-socket taper MMR

Double-flanged duckfoot bends

N

Duckfoot bends

EN

All-flanged tees

T

All-flanged cross pieces

TT

Double-socket pipes with Tyton slip-in socket

MM

Collars

U

Blank flanges

X

Reducing flanges

XR

Pressure pipe fittings in accordance with DIN EN 12842

Flanged sockets

E-KS

Flanged spigots

F-KS

Double-socket tee with flanged branch

MMA-KS

Special fittings

Cast iron–PEF pieces

Flange weld-on piece for PE pipes    

G-PEF

 

Accessories 

  • Tyton® seals
  • Tyton® Sit seals
  • Tyton® Sit Plus seals
  • Screw-gland socket joints
  • Bolted-gland socket joints

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