What is this EHV XLPE insulation for?

An XLPE insulation compound for extra-high-voltage cables up to 252 kV, where cleanliness and consistency are critical.

To the cable maker’s confirmed EHV material specification and handling requirements.

Which matching layers are available?

WMP semiconductive shielding and PE sheathing grades for EHV designs.

Insulation Materials

WMY-4201 EHV: XLPE Insulation for Extra High Voltage Cables up to 252kV

Designed for extra high voltage XLPE cables up to 252kV
Exceptional electrical performance under extreme stress
Enhanced resistance to thermal aging and electrical degradation
Used in grid-level power transmission infrastructure
Tested to comply with international EHV standards

Supplied by Zhongbo against a confirmed source, grade and specification — request a quote with your material, standard, quantity, required certificates and destination.

Get a Quote Download catalogue

WMY-4201 EHV is an advanced insulation compound engineered for extra high voltage (EHV) cable systems rated up to 252kV. It delivers outstanding electrical strength, insulation reliability, and resistance to environmental stress cracking. This compound is ideal for critical grid infrastructure and long-distance transmission projects. For more product information or customized technical support, please contact the supplier.

Specifications

Packaging & Shipping

Ports of Shipment: Tianjin Port, Qingdao Port, Shanghai Port

Lead Time: 15–20 working days

Packing Options:
✔️ Standard seaworthy packing: plastic film wrapping + woven bag/Hessian cloth, palletized if required
✔️ Customized labels and packing on request
✔️ Supports air freight, sea freight (FCL/LCL), and truck delivery

Zhongbo Steel ensures safe and reliable packaging to protect your products during transport and storage.

Sourcing & documentation

Zhongbo confirms the manufacturer or mill, material grade, origin, applicable standard, batch documentation and inspection scope with you before order acceptance.

What to include in your enquiry

Application and required material / grade
Dimensions, class or specification
Applicable standard
Quantity and delivery schedule
Required certificates and inspection
Destination port

Certificates & inspection

Mill or manufacturer certificates and batch documentation are provided according to the confirmed source. Third-party or pre-shipment inspection (SGS, Bureau Veritas, Intertek or a buyer-appointed agency) can be arranged when included in the order. See test reports & inspection.

Request a quote

Send your material, grade, standard, quantity and required documents, and we’ll reply with a quotation.

Get a Quote

Technical documents

Download the product catalogue, or contact us for certificates and test reports.

Product catalogue (PDF)

Related products