Dadex Nikasi upvc pipe 50mm

Description

upvc pipe 50mm

 

Dadex Nikasi local Manufacturer Distributor Suppliers in Islamabad Pakistan Contact 0322-3540656  Drain sewer ventilation

 

What is Dadex Nikasi upvc pipe 50mm ?

The 50mm (approx. 2-inch) size is a standard for branch lines, typically used for connecting washbasins, sinks, and showers to the main stack.

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1. Technical Specifications Dadex Nikasi upvc pipe 50mm

Dadex Nikasi pipes and fittings are manufactured to meet international standards (often BS EN 1329 or PS 3214), ensuring they handle both domestic and industrial waste.

Feature	Specification Detail
Material	Un plasticized Polyvinyl Chloride (uPVC)
Nominal Diameter	50mm ($D_n$)
Joining Methods	Available in Solvent Joint (Z-Joint) and Push-Fit (Rubber Ring)
Standard Color	Light Gray / Golden Brown (depending on specific product line)
Pressure Rating	Non-pressure (gravity flow) for drainage and ventilation
Chemical Resistance	High resistance to domestic detergents, cleaners, and acids

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2. Joining Mechanisms

Dadex Nikasi offers two distinct methods for 50mm systems:

• Solvent Joint (Z-Joint):

  • Description: Uses a chemical solvent cement to “cold weld” the pipe into the fitting.

  • Best For: Permanent installations where contractors conceal the pipe behind walls or under floors.. It creates a rigid, leak-proof bond.

• Push-Fit (Rubber Ring):

  • Description: The fitting contains a pre-installed EPDM rubber seal. The pipe is simply lubricated and pushed in.

  • Best For: Areas where thermal expansion and contraction are expected. It is faster to install and allows for easier maintenance or adjustments.

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3. Usage & Applications

• Internal Drainage: Efficiently carries waste from kitchen sinks, bathroom vanities, and floor traps.

• Ventilation: Essential for maintaining atmospheric pressure in the plumbing system, preventing “siphoning” of water seals in traps.

• Rainwater Harvesting: Often used for vertical rainwater downspouts on smaller roof sections.

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4. Key Advantages

• Impact Strength: Formulated to withstand the rigors of construction site handling.

• Smooth Bore: The internal surface is exceptionally smooth (low Manning’s $n$ coefficient), which prevents “scaling” or blockages from organic waste.