Gray PPR Crossover

Product Name: IFAN Gray PPR Crossover
Size: 20-40mm
Pressure: PN25
Package: IFAN OPP Bag+ Carton
Sample: Free Sample
Delivery: 15 Days

Category : Click Download 

Whatsapp : +86 19884503412

Wechat : 19884503412



The Critical Function of Gray PPR Crossovers in Interconnecting Pipeline Networks

Modern pipeline networks involve complex interconnections between pipes, valves, pumps, and other components. Gray PPR (polypropylene random) crossovers enable reliable links between different pipeline sections.IFAN factory has 30+ years of manufacturing experience supporting color/size customization and free samples. Welcome to consult for catalog and free samples. This is our Facebook Website:


What are PPR Crossovers?

A PPR crossover is a double-ended adapter fitting that connects pipes having different dimensions or thread types. This allows hassle-free interfacing between disparate pipeline sections, equipment, and inline instrumentation.

Benefits of Gray PPR Crossovers

Gray PPR crossovers offer the following advantages:

  • Leakproof Seals – The PPR body with embedded brass threads maintains secure bi-directional sealing against pressures up to 1.6 MPa.
  • Multi-Size Connections – Available in a range of sizes enabling connection of small to large-diameter piping.
  • Transition Adapters – Allow interlinking of different thread types like NPT, BSPP, and BSPT.
  • Temperature Resilience – Withstand temperatures from -15°C to 95°C making them suitable for hot/cold applications.
  • Corrosion Resistance – Inert to corrosion from water, oils, chemicals, and gases.
  • Compact Size – Requires less space compared to transition couplings.
  • Lightweight – Significantly easier to install than transition sleeves or welded adapters.
  • 360° Adjustability – Rotating nut simplifies alignment in congested piping

gray ppr fittings

Critical Applications in Pipelines

Owing to their versatility, PPR crossovers fulfill important roles:

  • Connecting Process Equipment – Link devices like pumps and valves have different connectors.
  • Joining Old and New Piping – Interface existing systems with new pipeline sections.
  • Temporary Bypass Lines – Enable isolation of sections during maintenance.
  • Branch Isolation – Shut off lateral pipelines using valves with non-matching ends.
  • Pipe Material Transitions – Connect plastic piping to metal components.
  • Emergency Repairs – Rapidly bridge damaged sections using available spare parts.
  • Instrument Taps – Tap-off pipelines to install monitoring devices.

With the capability to create reliable interconnects between disparate components, gray PPR crossovers will continue to fulfill an indispensable linking role across pipeline systems. Their versatile connectivity ensures smooth bi-directional flow.


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