China Ductile Cast Iron Dismantling Joint Coupling Pipe Fitting

Product Description

Product Application1,Why ductile iron fittings?
Easier Handling: The lower weight facilitates handling at all stages.
Superior Strength: The D.I. fittings have thickness of K12, which is more than the wall thickness of K9 pipes
with which these fittings are used. A sound D.I. fitting will never burst and offers a high factor of safety.
Easier Jointing: With flexible Push-on-Joints or Mechanical Joints, installation is simpler and quicker. Flexible
Joints allow variable degree of angular deflection.
Impact Resistance: Ductile Iron being impact resistant, D.I. fittings are unlikely to get damaged during
transportation, installation and service.
Close Dimensional Tolerance: The vacuum lost foam process technique ensures proper dimension and proper
thickness.
Longer Life: Corrosion resistance of ductile iron is similar to that of cast iron. Inside cement mortar lining and
outside zinc coating enhances the life further.
Total Cost Economy: Due to lower weights and Jointing by rubber gaskets the total cost of installation of D.I.
fittings is economical.

2,Our ductile iron pipe fittings standard is EN545,EN598,AWWAC110/C153 ,EN12842,We can produce socket and flange ends ductile iron pipe fittings,Express joint dutile iron pipe fittings ,MJ type(K type) ductile iron pipe fittings etc

Hydrostatic Testing StandardTest Pressure(Bar) ≥15 secondNominal DiameterDuctile Iron Pipe(K9)Ductile Iron Pipe(C class)Ductile Iron Fitting80-30050C4025350-60040C3016700-100032C25101100-120025-101400-160025-101800-200025-102100-260018-10

Internal and External Protection Ductile Iron PipeDuctile Iron FittingInternalPortland Cement Mortar Lining /ISO4179Portland Cement Mortar Lining /ISO4179Sulfate resistant cementSulfate resistant cementFusion bonded epoxy (FBE)Fusion Bonded Epoxy(FBE)High Aluminium Cement/EN598High Aluminium Cement/EN598ExternalBlack Bitumen Painting(Average 70um)Black Bitumen Painting(Average 70um)metallic Zinc /ISO8179(130 g/m2)metallic Zinc /ISO8179(130 g/m2)Fusion bonded epoxy (FBE)Fusion bonded epoxy (FBE)Red Epoxy Seal Coating/EN598Red Epoxy Seal Coating/EN598PE SleevePE Sleeve

For more details,please contact us .
Our Process for ductile iron pipe fittings production is as below
We Produce our product strictly according to ISO9001 quality control system,and we have WRAS ,DVGW, ,ISO14001 certificate for powder,and WRAS certificate for EPDM gasket.Photos as below are for your reference
our Package is sea worthy polywood box or pallet,photos are as below
We control our quality according to ISO9001 ,photos as below is for your reference
welcome your enquiry ,we will do our best to support.