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FLEXIBLE JOINTS
STEPPED COUPLING (PD)
Flexible Reducing Coupling for Connecting PVC-O/PVC-M/*PE & MSCL(BS Standard)/UPVC Pipes

  1. 1
    Description

    LYE Stepped Coupling, flexible & non-restraint jointing solution is designed for joining plain-ended pipes of PVC-O/PVC-M/*PE & MSCL(BS Standard)/UPVC pipes and other rigid pipes with similar outside diameters. Wedge gasket design allowing various pipe preassembled within OD tolerance, +1 -3 mm and compressing to fit for maximun sealing. Flexible reducing coupling for accomodating different outside diameters of the connected pipe is ideal for simple and easy underground installation, as its accommodate angularity between pipes, allowing normal pipeline movement caused by ground settlement.
    .
    • Flexible Reducing Couplings for Connecting PVC-O/PVC-M/*PE & MSCL (BS Standard)/UPVC Pipes other Rigid Pipes with Similar Outside Diameters.
    • Ideal for Connecting Plain-Ended Pipes of Existing and New Pipes of Different Outside Diameters, and /or Different Pipe Materials for Water Mains
    • Working Pressure : PN16
    • Coating : Fusion Bonded Epoxy
    • Sealing : EPDM
    • Angular Deflection : ± 3°
    .
    Standards
    • Test : EN 12266-1
    • For PVC-O Pipe : ISO 16422
    • For PVC-M Pipe ( >=DN150 ) : AS/NZS 4765, S1
    • For PE Pipe : EN12201 / MS 1058 / AS 1159
    • For UPVC Pipe : MS 628 / BS 6920
    • For Mild Steel Pipe : BS 534 / AS 1579 / SPAN TS 21827
    .
    Features
    • Range of Coupling Sizes : DN100 to DN300
    • Pipe Materials with Different Outer Diameter (OD)
    • For System Transition on Connecting Different Pipe Materials
    • Wedge Gasket Type Allow OD Tolerance +1-3mm for Water Sealing

     

    Note : *Good Installation Practice May be Required for PE Pipe Installation

  2. 2
    Parts List & Materials

  3. 3
    Specifications & Parameters Chart

  4. 4
    Video

FLEXIBLE JOINTS
STEPPED COUPLING (PD)
Flexible Reducing Coupling for Connecting PVC-O/PVC-M/*PE & MSCL(BS Standard)/UPVC Pipes

  1. 1
    Description

    LYE Stepped Coupling, flexible & non-restraint jointing solution is designed for joining plain-ended pipes of PVC-O/PVC-M/*PE & MSCL(BS Standard)/UPVC pipes and other rigid pipes with similar outside diameters. Wedge gasket design allowing various pipe preassembled within OD tolerance, +1 -3 mm and compressing to fit for maximun sealing. Flexible reducing coupling for accomodating different outside diameters of the connected pipe is ideal for simple and easy underground installation, as its accommodate angularity between pipes, allowing normal pipeline movement caused by ground settlement.
    .
    • Flexible Reducing Couplings for Connecting PVC-O/PVC-M/*PE & MSCL (BS Standard)/UPVC Pipes other Rigid Pipes with Similar Outside Diameters.
    • Ideal for Connecting Plain-Ended Pipes of Existing and New Pipes of Different Outside Diameters, and /or Different Pipe Materials for Water Mains
    • Working Pressure : PN16
    • Coating : Fusion Bonded Epoxy
    • Sealing : EPDM
    • Angular Deflection : ± 3°
    .
    Standards
    • Test : EN 12266-1
    • For PVC-O Pipe : ISO 16422
    • For PVC-M Pipe ( >=DN150 ) : AS/NZS 4765, S1
    • For PE Pipe : EN12201 / MS 1058 / AS 1159
    • For UPVC Pipe : MS 628 / BS 6920
    • For Mild Steel Pipe : BS 534 / AS 1579 / SPAN TS 21827
    .
    Features
    • Range of Coupling Sizes : DN100 to DN300
    • Pipe Materials with Different Outer Diameter (OD)
    • For System Transition on Connecting Different Pipe Materials
    • Wedge Gasket Type Allow OD Tolerance +1-3mm for Water Sealing

     

    Note : *Good Installation Practice May be Required for PE Pipe Installation

  2. 2
    Parts List & Materials

  3. 3
    Specifications & Parameters Chart

  4. 4
    Video

REQUEST FOR CONSULTATION

Please don’t hesitate to complete the form below. Our office will respond to your interest shortly and we are looking forward to work with you.

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