Supra Enterprise Nehru Place, Delhi

Ductile Iron Spun Pipe involve a normal pipe end, the spigot, being inserted into the socket or bell of another pipe or fitting with a seal being made between the two within the socket. Normal spigot and socket joints do not allow direct metal to metal contact with all forces being transmitted through the electrometric seal. They can consequently flex and allow some degree of rotation, allowing pipes to shift and relieve stresses imposed by soilmovement. The corollary is that unrestrained spigot and socket joints transmitessentially no compression or tension along the axis of the pipe and little shear. Any bends, tees or valves therefore require either a restrained joint or, more commonly, thrust blocks, which transmit the forces as compression into the surrounding soil. Thus, Spun Pipes have higher tensile strength, yield strength, ductility and impact resistance which are the reasons why the use of Ductile Iron Pipes has grown up at a rapid rate. We deal in this product at an all India Level having tie ups with the major manufacturers. Also to meet the demands of customers, we keep stock of the same at all the time so that we can give a faster service so that customers do not have to wait for the material to come from the plant.

Material : Ductile Iron

Diameter : 100 Mm - 1200 Mm

Length : 4 Meter - 6 Meter

Standard : IS:8329 And ISO:2531

Ductile iron double flanged pipes are most suitable for over ground pipelines like portions of Pipelines on Pillars Pedestals for Rivers Canal or Road crossing and bridges. In these pipes the flanges are flat rings around the end of pipes which mate with an equivalent flange from another pipe, the two being held together by bolts usually passed through holes drilled through the flanges. A deformable gasket, usually electrometric, placed between raised faces on the mating flanges provides the seal. The predominant wall material is ductile iron, a spheroidized graphite cast iron, although an internal cement mortar lining usually serves to inhibit corrosion from the fluid being distributed, and various types of external coating are used to inhibit corrosion from the environment. Ductile iron pipe is a direct development of earlier cast iron pipe which it has superseded. Ductile iron has proven to be a better pipe material, being stronger and more fracture resistant; however, like most ferrous materials, it is susceptible to corrosion and retains some brittle characteristics. Relatively recent developments such as polyethylene sleeving andor zinc and polymer coatings have done much to mitigate corrosion concerns.

Material : Ductile Iron

Diameter : 100 mm - 1200 mm

Shape : Round

Length : 300 mm to 5400 mm

Grade : IS:8329 and ISO:2531

Connection : Flange

Cast Iron Spun pipe is made as per IS 1536. These are used for transportation of drinking water as well as for sewerage. These pipes are coated with black bitumen paint which helps to prevent corrosion and also stops the rusting of the pipe. These are so widely used because it: quick change over of tool sets that reduces time consumption and increases productivity, High quality solenoid and hydraulics and Lower power consumption.

Material : Ductile Iron

Diameter : 80 mm - 1200 mm

Length : 4 meter - 6 meter

Application : Water Supply and Sewerage

The CI Flanges are tightened or Screwed fit on either side of C.I. Spun pipes. These pipes are coated with Bitumen paint on both the sides that is inside as well as outside. The flanges are generally supplied with flat face but however if required raised flanges may also be delivered. These pipes are used in mines, fire fighting systems, ash disposal in Power Plants, chemical industries, for water supply in: Overhead Water Tanks, Pumping stations, Underground Mains, River Crossing, Hill Tracks, Sandy area, etc. and is also used in place of vertical pipe lines.

Application : Structure Pipe, Hydraulic Pipe

Material : Cast iron

Ductile Iron Flange Fittings are as per IS:8329 and ISO:2531 which are used with Ductile Iron Flange Pipes. Ductile Iron Socket Fittings are as per IS:8329 and ISO:2531 which are used with Ductile Iron Socket and Spigot Pipes. Cast Iron Mechanical Joint Fittings are as per IS: 13382 which are used with Cast Iron and Ductile Iron Socket and Spigot Pipes.

Material : Iron

Connection : Socket Spigot or Flange