Nagarjuna Polymers

Cherlapalli, Hyderabad, Telangana

 

High Density Polyethylene is a thermoplastic Polyolefin material generated from the polymerization of ethylene. It is manufactured in petrochemical plants with petroleum as the raw material. Depending of the polymerization process, different types of polyethylene materials are obtained. HDPE, with a density of 0.94 0.96 g/cm is manufactured at low pressure. Several modified copolymers have been developed in recent years. A recently developed grade, often termed as PE 100 with a density of 0.95 0.965 g/cm, has significantly higher strength properties than normal HDPE. It is especially designed for the production of larger diameter & thick walled pipe, but can be processed for the whole range of diameters. It also shows excellent resistance to rapid crack propagation and slow crack growth.

Salient features of our wide range of HDPE Pipes are as follows :

• High corrosion resistance, resulting into a longer life.
• High flexibility and impact strength.
• Extremely light weight, hence easy to handle, transport & install.
• High abrasion resistance.
• Excellent water hammer characteristics, helps sustaining pressure surges.
• No exfiltration and infiltration (zero Leak-rate), helps maintaining the quality of fluid being conveyed.
• No trenches needed, resulting into easy and economical installation.
• High UV resistance; virtually maintenance free.
• High resistance to scaling and biological build up.
• High chemical resistance, absolutely inert to any pH value.
• Available in suitable coils of 50m to 1000m ( Depending on Pipe OD) as well as in straight lengths of 5 to 12 meters thus minimizing joints and making laying easier and quicker.
• Smooth inner surface prevents growth of bacteria hence makings pumping easier and faster, which leads to significant energy savings

VARUN & WATERMAN HDPE Water Pipes are highly preferred over metallic pipes for water transportation due to thier corrosion resistance feature resulting in longer life span. Leveraging on the vast experience of 27 years, we have emerged as a one stop solution for HDPE pipes, PVC Pipes & Irrigation systems. These are manufactured using advanced machinery & high quality Raw materials from certified Vendors to manufacture the pipes which comply with international quality standards. With installed production capacity of 6000 MTPA for HDPE Pipes we are committed to just in time supplying high quality products to our customers.

Perforated HDPE pipe plays an integral role in many applications. Generally, perforated pipe is used to accelerate the removal of subsurface water in soils or to allow storm water to percolate into the soil. HDPE pipes are produced with slots or perforations to collect and convey subsurface water to a more favourable location for discharge. The perforations shall be approximately circular and arranged in rows parallel to the axis of the pipe. The locations of the perforations shall be in the valley of the outside surface.

HDPE perforated pipe is generally used for gravity flow water management applications including storm water drainage, subsurface drainage, sides of roadways, detention/retention systems, golf courses, athletic fields, retaining and foundation walls and agricultural drainage projects.

HDPE Perforated pipe is an ideal material for underground drainage construction. Industries and agencies recognized its benefits, and HDPE pipe has enjoyed a long history of success in roadway applications. HDPE pipe is lightweight when compared to other pipe materials, so it is more economical to transport and install. HDPE perforated pipe is very resistant to abrasion and chemical attack which can affect other materials. It is structurally strong and proven to support large earth loads. HDPE is an environmentally sustainable material.