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PE Socket-Fusion Reducing Coupling for Matched Pipe Sizes
Product Type Pipe reducer
Material and Structure PE; exact grade to confirm; Socket-form reducing straight fitting
Connection / Installation Matched socket-fusion method
Size / Connection Options Supplier sizes and tolerances to confirm. Pipe OD pair, socket depth and resin
Performance / Compliance Exact SKU ratings, standards and reports require supplier confirmation.
PE Socket-Fusion Reducing Coupling for Matched Pipe Sizes

RD-004 is selected for joining different small-bore PE pipe sizes. The family combines pE; exact grade to confirm with socket-form reducing straight fitting. It connects by matched socket-fusion method. Specify matching dimensions and end standards; confirm the exact SKU and performance documents before project use.
Key Features
· PE; exact grade to confirm; Socket-form reducing straight fitting.
· Connection: Matched socket-fusion method.
· Same-page options: Pipe OD pair, socket depth and resin.
· Application: Joining different small-bore PE pipe sizes.
Applications
· Joining different small-bore PE pipe sizes.
· Suitable project type: building, maintenance or distribution projects that specify the matching pipe system.
Specifications
|
Product Model |
RD-004 |
|
Product Type |
Pipe reducer |
|
Material and Structure |
PE; exact grade to confirm; Socket-form reducing straight fitting |
|
Connection / Installation |
Matched socket-fusion method |
|
Size / Connection Options |
Supplier sizes and tolerances to confirm. Pipe OD pair, socket depth and resin |
|
Performance / Compliance |
Exact SKU ratings, standards and reports require supplier confirmation. |
|
Supply Scope |
Confirm order unit and included fittings, seals, backing rings, handles or accessories. |
Available Sizes / Colors / Finishes
|
Same-Page Options |
Pipe OD pair, socket depth and resin |
|
Availability |
Confirm size pairs, thread standards, materials and finish for the exact SKU. |
Product Family Comparison
|
Attribute |
RD-004 |
RD-007 |
RD-010 |
|---|---|---|---|
|
Family |
Pipe reducer |
Pipe reducer |
Pipe reducer |
|
Material / Structure |
PE; exact grade to confirm; Socket-form reducing straight fitting |
Carbon steel; grade to confirm; Eccentric tapered reducer |
PP body; seal and grip-ring materials to confirm; Mechanical compression reducer |
|
Connection |
Matched socket-fusion method |
Butt welding to matched pipe |
Nut-and-grip compression connection |
|
Primary Use |
Joining different small-bore PE pipe sizes |
Pipe transitions where offset alignment is specified |
Small-bore PE/PP water and irrigation lines |
Installation
· Matched socket-fusion method.
· Confirm inlet and outlet sizes, reducer orientation and the required concentric or eccentric arrangement.
· Follow the confirmed supplier procedure and the project specification. Inspect the joint and complete the required system test before service.
Packaging & Shipping
|
Packing to Confirm |
Protect both ends and separate size pairs with labels. Confirm carton dimensions, quantity and gross weight. |
Customization Options
Request pipe OD pair, socket depth and resin. Confirm exact SKU availability, drawings, samples and any custom options before listing or ordering.
Quality and Compliance
· Confirm exact OD pair, tool, fusion cycle and pressure class.
· Material grade, performance ratings, certificates and destination-specific compliance remain to be confirmed for the exact ordered SKU.
FAQ
What information should I include in a quotation request?
Provide RD-004, quantity, destination, end connection and pipe OD pair, socket depth and resin. State the project service and any required standard.
Which dimensions and options can be customized?
Pipe OD pair, socket depth and resin. Confirm the supplier's current range and request a drawing or sample for approval.
Which reducer orientation should I order?
Provide inlet/outlet sizes and whether a concentric or eccentric transition is required. Confirm orientation against the pipe layout.
Request a Project Quotation
Send RD-004, the required specification, quantity and destination to request a written quotation and sample plan.
Description
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uPVC Solvent-Socket Union for Demountable Water-Pipe Joints
Product Model UN-008
Product Type Pipe union
Material and Structure uPVC; exact compound to confirm; Plastic union nut and socket ends
Connection / Installation Solvent-cement pipe ends; union nut for service access
Size / Connection Options Supplier sizes and tolerances to confirm. Nominal diameter, seal and thread form
Performance / Compliance Exact SKU ratings, standards and reports require supplier confirmation.$ 0.00Buy now
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Stainless Steel SMS Sanitary Union for Process-Pipe Connections
Product Model UN-006
Product Type Pipe union
Material and Structure Stainless steel; exact grade to confirm; Round-nut sanitary union with SMS-style interface per listing
Connection / Installation Matched sanitary connection and gasket
Size / Connection Options Supplier sizes and tolerances to confirm. Tube OD, face/profile, gasket and material grade$ 0.00Buy now
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PPR Heat-Fusion Union with Brass Threaded Ends
Product Model UN-002
Product Type Pipe union
Material and Structure PPR body with brass ends per listing; Removable union section with threaded metal transition
Connection / Installation Heat-fuse pipe side; threaded equipment side
Size / Connection Options Supplier sizes and tolerances to confirm. Pipe OD, thread pair and seal$ 0.00Buy now
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PPH Heat-Fusion Union for Industrial Pipe Maintenance
Product Model UN-004
Product Type Pipe union
Material and Structure PPH; exact grade to confirm; Demountable thermoplastic union with union nut
Connection / Installation Socket heat fusion with matched pipe
Size / Connection Options Supplier sizes and tolerances to confirm. Nominal diameter, seat and gasket material$ 0.00Buy now
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Galvanized Malleable-Iron Threaded Union for Serviceable Pipe Joints
Product Model UN-001
Product Type Pipe union
Material and Structure Malleable iron with galvanized finish; Three-piece union with threaded ends
Connection / Installation Threaded union with gasket/seat to confirm
Size / Connection Options Supplier sizes and tolerances to confirm. Nominal bore, thread standard, seat and coating$ 0.00Buy now
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