Reliable Pipelines for a More Sustainable Tomorrow
HDPE Electrofusion Coupler for PE100 Pipes | D50–D500 B2B Pipe Fittings
HDPE electrofusion coupler for compatible PE pipe systems, with listed sizes from D50 to D500 for B2B procurement.
Factory Direct Supply
Competitive price and stable quality
OEM / Custom
Tailored to project requirements
Global Export
Serving 100+ countries
Fast Response
Professional engineering support
Description
HDPE electrofusion coupler is a pipe fitting designed to join two compatible polyethylene pipe ends in a straight pipeline. The supplied product drawing lists sizes from D50 to D500, covering a range of pipe connection requirements for B2B procurement. For distributors, pipe brands and project buyers, selecting the right coupler starts with dimensional compatibility, the required joining method and verified project specifications. Confirm the applicable pipe size and product details before ordering.
HDPE Electrofusion Coupler: Size Range and Dimensions
The supplied dimensional chart covers twelve sizes, from D50 to D500. It lists L, L1, D1 and D dimensions in millimetres. Use these values as the initial product reference and verify the final dimensions against the approved technical drawing. Pipe compatibility, fusion equipment requirements and the applicable installation procedure should be confirmed before procurement or installation.
| Size | L (mm) | L1 (mm) | D1 (mm) | D (mm) |
|---|---|---|---|---|
| D50 | 95 | 45 | 50 | 66 |
| D63 | 109 | 53 | 63 | 82 |
| D75 | 123 | 60 | 75 | 95 |
| D90 | 154 | 75 | 90 | 113 |
| D110 | 153 | 76 | 110 | 141 |
| D140 | 182 | 90 | 140 | 176 |
| D160 | 187 | 94 | 160 | 200 |
| D200 | 211 | 106 | 200 | 243 |
| D250 | 265 | 128 | 250 | 305 |
| D315 | 270 | 135 | 315 | 372 |
| D400 | 310 | 151 | 400 | 464 |
| D500 | 385 | 193 | 500 | 569 |
PE100 Pipe Connection and B2B Procurement
For distributors, private-label brands and engineering procurement teams, an electrofusion coupler must match the pipe dimensions and approved joining requirements. Confirm the material grade, SDR or pressure requirements, applicable standard and welding procedure for the intended pipeline system before placing an order.
OEM Branding and Customization
TPipes can review enquiries for small-batch B2B supply and OEM options, subject to manufacturing feasibility and agreed order conditions. Potential requests include logo marking, colour selection, material formulation and packaging. Share the required sizes, estimated quantities, destination market and branding preferences so the available options can be assessed against your procurement needs.
Information to Confirm Before Ordering
- Required size and pipe dimensional compatibility
- Material grade, SDR rating and pressure requirements
- Applicable standards and any required approvals
- Electrofusion equipment and installation procedure
- Minimum order quantity, logo, colour and packaging requirements
Request a B2B Quote
Looking for an electrofusion coupler for a distribution programme or pipeline project? Send your required sizes and technical documents to TPipes for review. Contact TPipes for a quotation.
Applications & Connection Methods

Water Supply
Pipeline solutions for water transmission and distribution projects, subject to required pressure, specification and installation conditions.Best For:
Municipal water networks, industrial water systems and long-distance water transmission.
Fire Protection Pipeline
Durable reinforced polyethylene pipeline solutions for fire water supply systems, providing stable performance for hydrant, sprinkler and firefighting pipeline networks.Best For:
Industrial parks, warehouses, commercial buildings, municipal fire protection networks and other projects requiring reliable fire water delivery.
Chemical & Industrial Pipeline
Suitable product configurations may be selected for industrial fluid transport according to chemical compatibility and operating conditions.Best For:
Industrial process pipelines and selected chemical fluid transport applications.
Mining & Municipal Infrastructure
Reinforced pipeline solutions for demanding infrastructure environments,subject to medium characteristics and project design requirements.Best For:
Mining water systems, municipal engineering and selected industrial infrastructure projects.Reliable Connections for Long-Term Use

Electrofusion Connection

Flange Connection
Simple Installation in 3 Steps
Actual procedures should follow the applicable product specification and project requirements.
Prepare
Connect
Inspect
Not sure which connection method is right for your project?
Our team can help review the connection requirements.
Manufacturing Strength & Quality Assurance

MANUFACTURER FOR
A MORE RELIABLE WORLD

Production Workshop
BuDedicated production areas support organized pipe manufacturing and material handling.
Production Equipment
Specialized equipment supports reinforcement forming, PE processing and pipe production.
Controlled Manufacturing Process
Key production stages are managed according to product specifications and manufacturing requirements.
Quality Inspection
Finished products are inspected according to applicable product and project requirements.Frequently Asked Questions
and project requirements.
What is HDPE Electrofusion Coupler for PE100 Pipes | D50–D500 B2B Pipe Fittings?
HDPE Electrofusion Coupler for PE100 Pipes | D50–D500 B2B Pipe Fittings is a TPipes pipeline product using the specified polyethylene pipe structure. Its structure, dimensions and technical performance depend on the selected specification. Please refer to the product specifications on this page or contact our team for project-specific technical information.
What pressure ratings are available?
For HDPE Electrofusion Coupler for PE100 Pipes | D50–D500 B2B Pipe Fittings, the available pressure rating is available pressure ratings depend on the selected product specification. The appropriate pressure rating should be selected according to working pressure, transported medium, operating conditions and project requirements.
What diameter range is available?
For HDPE Electrofusion Coupler for PE100 Pipes | D50–D500 B2B Pipe Fittings, the available diameter range is available diameter ranges depend on the selected product specification. Available sizes may vary according to the product specification, pressure rating and project requirements.
What applications is this pipe suitable for?
The suitable applications for HDPE Electrofusion Coupler for PE100 Pipes | D50–D500 B2B Pipe Fittings depend on the transported medium, working pressure, installation environment and applicable project standards. Send us your operating conditions and our team can help evaluate the appropriate pipe solution.
What connection methods are supported?
For HDPE Electrofusion Coupler for PE100 Pipes | D50–D500 B2B Pipe Fittings, the available connection methods include available connection methods depend on the pipe specification and project requirements. The appropriate connection method should be selected according to pipe specification, installation conditions and project requirements.
Can you provide customized specifications?
Project-specific requirements can be discussed based on pipe type, diameter, pressure rating, quantity, application conditions and applicable standards. You can send us your specification, RFQ or technical drawing for evaluation.
What testing and quality documents are available?
Available inspection, testing and quality documentation depends on the product specification and order requirements. Tell us which standards or documents your project requires, and our team will confirm the available documentation.
How can I request a quote?
To request a quote for HDPE Electrofusion Coupler for PE100 Pipes | D50–D500 B2B Pipe Fittings, send us the required diameter, pressure rating, quantity, application, destination country or region, and any applicable standard, specification or drawing. Our team will review the requirements and prepare a quotation.

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