• Reduced Union PN16 compression pipe fitting supplier in Qatar
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Reduced Union PN16 Supplier in Qatar

Reduced Union PN16 Supplier in Qatar

The Reduced Union PN16 is a straight compression pipe fitting designed to connect two PE or HDPE pipes of different diameters in a single inline junction. Rated at PN16 pressure, it allows a pipeline to transition from a larger pipe size to a smaller one or vice versa without any change in direction, making it an essential fitting wherever a pipe size reduction is required in water supply, plumbing, and irrigation systems across Qatar.

Unlike a standard equal coupling that joins two pipes of the same size, the Reduced Union PN16 handles two different pipe diameters in one compact fitting eliminating the need for separate reducers or adaptor combinations on site.

SSK Trading WLL is a trusted Reduced Union PN16 supplier in Qatar, supplying contractors, MEP companies, plumbers, and irrigation engineers with fast delivery and competitive bulk pricing across Doha and all Qatar locations. 

Key Features

  • Inline straight fitting connecting two PE pipes of different diameters
  • PN16 pressure rating — handles up to 16 bar for reliable size transition
  • Both ends are compression type — quick, tool-free installation
  • Leak-proof EPDM O-ring seals with stainless steel grip rings on both ends
  • UV and corrosion resistant — built for Qatar's outdoor and high-temperature conditions
  • Compact design eliminates need for separate reducer and coupling combinations
  • Available in multiple size reduction combinations for versatile project use

Technical Specifications

Specification Details
Type Reduced Union (inline size reducer)
Pressure Rating PN16 (16 bar)
Connection Type Compression both ends
End 1 Larger PE / HDPE pipe diameter
End 2 Smaller PE / HDPE pipe diameter
Material HDPE / PP 
Seal EPDM O-ring both ends
Grip Ring Stainless steel both ends
Application Water supply, plumbing, irrigation, MEP

Common Uses

  • Transitioning from a large diameter mainline to a smaller branch pipe
  • Connecting pipes of different sizes in residential and commercial plumbing systems
  • Reducing pipe diameter at irrigation zone entry points
  • MEP water distribution systems requiring inline pipe size changes
  • Infrastructure pipelines where flow is stepped down from main to service lines

Bulk Supply in Qatar

SSK Trading supplies Reduced Union PN16 fittings in bulk for contractors, MEP companies, and industrial buyers across Qatar. Most orders are delivered within 1–2 working days, with same-day delivery available for urgent site requirements. No minimum order quantity — we support both small purchases and large project-based supply.

Product features

Straight PN16 compression fitting connecting two PE or HDPE pipes of
different diameters inline. Rated at 16 bar with EPDM O-ring seals and
stainless steel grip rings on both ends. Eliminates need for separate
reducer combinations. UV and corrosion resistant for Qatar's outdoor
conditions.

Materials and care

Body: HDPE / PP | Seal: EPDM O-ring (both ends) | Grip Ring: Stainless steel
Pressure Rating: PN16 (16 bar)
Confirm both pipe OD sizes before ordering — larger end and smaller end.
Cut pipe ends cleanly before insertion. Hand-tighten only — do not overtighten.

Merchandising tips

Always confirm both pipe outer diameters (OD) before ordering the larger
end and smaller end must match your existing pipe sizes exactly to ensure
a leak-free compression seal on both sides.
For irrigation systems stepping down from mainline to branch lines, install
the Reduced Union at the zone entry point to maintain correct flow pressure
through smaller diameter distribution pipes.

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Reduced Union PN16 Supplier in Qatar
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