Ductile Cast Iron Pipes and Fittings Double Socket 90 Degree Bend or Elbow

Product Detail

Product Description

Specification	DN50-DN2000 (2"-80")
Standard	ISO2531, ISO4179, ISO8179, BS EN 545, BS EN598, BS4772, ISO7005-2, EN1092-2:1997, DIN2501, GBT13295
Pipe ends	Socket
Internal coating	Cement mortar lining comply with ISO4179 or bitumen painting (Ave. min.70 micron) or Fusion Bonded Epoxy Coating
External coating	Sprayed metallic zinc coating (min.150g/m²) according to ISO8179 + bitumen painting (min.70 micron) or epoxy powder coating or epoxy painting or according to customer's requirements.
Test	In accordance with ISO 2531 / EN 545 / EN598 and 100% water pressure test.
Accessories	NBR, SBR, EPDM rubber ring according to ISO4633 / EN681.1 are available.
Application	Municipal Use, Waterworks Pipelines, Piping Fittings, Water Engineering, Potable Water Use, Irrigation Use, Water Supply Project Use, Water Treatment Plants Use, Pumping Stations, Water Utility Sectors, Water-Supply Pressure Pipeline, Potable Water Pumping Station, Stormwater Lines, Fire Water Pumping Station, Fresh Water Pumping Station, ect.
Types	DI Pipe Fitting











Main Sales Area






Workshop


Machining Workshop Layout

Powder Coating Workshop


Shot Blasting Room


Foam Forming and Machining Workshop


Water Pressure Testing Machine







Pipe fittings surface
1> Pipes internal and external should clean and roundness, do not allowed to have flashes, burrs, cracks, winkles, sands, socket and flanges shrinkage to make the wall thickness thin, the defects of influence uses. Pipe fittings external slope seam does not allowed to exceed 1mm, internal and external surface blowholes depth do not exceed 2mm.
2> Flanges outline clear, do not allowed to have flashes, burrs, cracks, winkles etc. the defects of influence uses and machining.
3> Socket internal must clear, do not have grooving, lobe exceed to 1mm and blowholes depth exceed to 1mm and width exceed to 1.5mm. Every dimensions and outline must accurate and clear.
4> Small defections which do not affect usage of pipe fittings should use proper ways to repair it.