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Circular flanges for pipes, valves, fittings and accessories, PN designated. Cast iron flanges) ISO 4179:2005 (Ductile iron pipes and fittings for pressure and non-pressure pipelines - Cement mortar lining) ISO 8179-2:1995 (Ductile iron pipes - External zinc coating - DUCTILE IRON PIPE JOINTS AND THEIR USESFlanged joints for Ductile Iron pipe and fittings are rated for 250 psi working pressure. However, in accordance with ANSI/AWWA C111/A21.11, 24-inch and smaller flanged joints with Ductile Iron flanges may be rated for a maximum working pressure of 350 psi with the use of special gaskets. Flanged piping systems should be installed in accordance with the


DUCTILE IRON PIPE, FITTINGS, VALVES & Spigot fittings PN16 & PN35 Flange fittings PN16 (Standard flanges), PN35 (Optional high ) e g n a fl e r u s s e r p ALLOWABLE PIPELINE PRESSURE (MPa) Type PN16 PN20 PN35 Allowable Operating Pressure 1.60 2.00 3.50 DUCTILE IRON PIPES & FITTINGSDuctile iron pipes-External Zinc-based coating, Zinc rich paint with finishing layer Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water. Methods of test. ISO 2531 BS EN 545 BS EN 7892 ISO 8179-1 BS EN 969 ISO 8179-2 BS EN 6920 BS EN 598 ISO 4179 Ductile iron pipes and fittings for pressure and non Ductile Iron - TawakolWe deliver socket and spigot pipes of Ductile Cast Iron according to the ISO 2531. Socket and Spigot Pipes are manufactured for the use of operation pressures. The thickness of the pipes is dened as a function of their diameter. In case of certain requirements, other pipe ranges, having a smaller or greater wall thickness, may be primed.

Ductile Iron Double Flanged Pipe,DI Pipe Manufacturers

The pipes are connected with positioning of Flange Rubber Gasket of 3 mm thickness in between 2 flanges and tightening of Nut Bolts. Ductile Iron (DI) Flanged Puddle Pipes are also available in which the ends are either flanged or plain (spigot) and one flange is welded onto the pipe in the middle where concrete / cement is to be poured. Ductile Iron Flange to Spigot Pipe for Waste Water (Red Product details. Our flange to spigot cast pipe is constructed from Ductile Iron using K9 barrel as standard, with a PN16 flange and spigot connection, and is designed for use with waste water (red). Our Ductile Iron flanged pipe complies fully to BS EN 598:2007 for sewage and waste water applications. Pipes are externally coated with zinc aluminium with a finishing layer of red epoxy. Ductile Iron Pipe & Fittings - Fusion UtilitiesUTILITIES / Ductile Iron Pipe & Fittings 113 Natural Fabricated Pipes Burdens can supply a range of Fabricated Pipe tailored to customer requirements. Double Flanged Pipe, Flange and Spigot Pipe, Double Spigot Pipe, Socket and Spigot Pipe (short length) and Flange and Socket Pipe, all with or

Ductile Iron PipeDuctile PipeDuctile Iron Spun Pipe

A. Ductile Iron Socket and Spigot Pipe with Push-On Joint from DN 80 to DN 1000 with Rubber Gasket conforming to IS 8329/ ISO 2531/ EN 545/ EN598 for Drinking Water and sewerage. Ductile Iron pipes are available in the following Joints B. Ductile Iron Flanged Pipe from DN 80 to DN 1000 conforming to IS 8329/ ISO 2531 / EN 545. Flanged Pipes Ductile iron pipes, fittings, accessories and their joints ductile iron cast iron used for pipes, fittings and accessories in which graphite is present substantially in spheroidal form 3.2 pipe casting of uniform bore, straight in axis, having socket, spigot or flanged ends, except for flanged-socket pieces, flanged-spigot pieces and collars which are classified as fittings 3.3 fitting Ductile-Iron Pipe and FittingsA more detailed description of the joints used with ductile-iron pipe is found in chapter 5 of this manual. 1.1.3 Development of Ductile-Iron Pipe The advent of ductile-iron pipe in 1948 was one of the most significant developments in the pressure pipe industry. Quickly recognized as a pipe

Frequently Asked Questions Ductile Iron Installation

All Ductile Iron Pipe marketed in North America is manufactured in accordance with ANSI/AWWA C151/A21.51 Ductile-Iron Pipe, Centrifugally Cast, For Water. This standard requires factory gauging of the spigot end to ensure that the outside diameter of each spigot end falls within the tolerances stipulated in that standard. Uni Flange For Steel Pipe - studyeducationFord Pipe Restraints and Adapter Flanges. Education Details:Uni-Flange Threaded and welded flanges do not offer this feature Series 200 and 400 UL Listed The Uni-Flange carries ULs listing for installation on steel or ductile iron pipes in both below and above ground systems (contact factory for details) Uni-Flange offers significant safety factors at its full rated pressure Figure 1 ductile iron flange spigot, ductile iron flange spigot A wide variety of ductile iron flange spigot options are available to you, such as stainless steel, iron. You can also choose from female, welding, and male ductile iron flange spigot, as well as from flange, tee, and elbow ductile iron flange spigot, and whether ductile iron flange spigot is equal, or reducing.

socket spigot ductile pipe, socket spigot ductile pipe

High Quality Ductile Iron Pipe Fittings Double Socket 90 Degree Bend. 934 socket spigot ductile pipe products are offered for sale by suppliers on , of which iron pipes accounts for 5%, steel pipes accounts for 1%. A wide variety of socket spigot ductile pipe Ductile Iron Pipes and FittingsDuctile Iron Pipes and Fittings Potable Water and Sewage Applications. contents page Introduction 2 Quality 3 Standard below ground joints 4 Flanged socket and double spigot pipes BS EN545 21 Short length socket spigot pipes and pipe blocks BS EN545 22 Double anged and anged spigot pipes BS EN598 23