UPVC Pipes National Kham Nominal Pressure 13.8 Bar Size 4 inch Thickness 5.44 mm White Colour

National Kham UPVC pipes are engineered for reliability and performance, making them a preferred choice for plumbing, drainage, and industrial applications across Oman. Their lightweight construction simplifies transportation and installation, reducing labor and time on site—whether in Muscat, Salalah, or Sohar.

These pipes are built to withstand high pressure (13.8 bar) and are resistant to combustion, chemical reactions, and electrical conductivity, ensuring safety and longevity. They are also unaffected by water and resistant to the harsh climatic conditions and dust prevalent in the Sultanate.

Key Specifications

• Size: 4 inches
• Length: 6 meters (other lengths available on request)
• Nominal Pressure: 13.8 bar
• Standard Dimension Ratio: 21
• Color: White
• Wall Thickness: Min. 5.44 mm, Max. 6.1 mm
• Outside Diameter: Min. 114.07 mm, Max. 114.53 mm

Ideal for water supply, sewage, and industrial piping systems, these UPVC pipes meet the needs of construction projects throughout Oman, from residential developments to large-scale infrastructure.