Suspension End Fittings

Clevis and tongue coupling

Female part of a clevis and tongue coupling with a U-shaped opening into which the tongue coupling can be fitted. Tongue and clevis are the most popular couplings for long rod insulators.

Ball and clevis coupling

Female part of a ball and socket couplings are also the most popular couplings for long rod insulators.

Eye Fittings

Y Clevis Fittings

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Type: Tongue & Clevis Fittings

Processing Technique: Forging/Precision casting

Material: Steel

Galvanizing Thickness: above 86μm

Insulator Tensile Strength Covers: 70KN/100KN/120KN/160KN/210KN

We can design and make products according to customer’s specific requirements. OEM and ODM are available all the time.

JW Electrical produces ball & socket end fitting, tongue & clevis end fitting, Y type end fitting, cap & pin type end fitting, cross-arm end fitting, oval eye fitting, Flange fitting, arm fitting for electric railway and etc.

We can independently design and manufacture various insulator fittings with voltage class from 10kv to 1000 kV or mechanical strength from 70kN to 550kN.Our products meet the IEC, ASTM, GB, JB/T and other related standards.

Place of Origin: Henan, China

Brand Name: JW

Model: Polymer Insulators End Fitting

Type: Insulator Materials and Accessories:

Materials: Composite Polymer, steel

Application: High Voltage, For composite insulators

Rated Voltage: 10-1000KV

Tensile Strength: 40kN,70kN,80kN,100kN,120kN

Item: Sale polymer insulator electrical end fitting OEM or ODM are Accepted.

Standard: IEC, ANSI

Certificate: IOS9001

Supply Ability: 300000 Piece/Pieces per Month

Packaging Details: The Sale polymer insulator electrical end fitting will be packed in seaworthy wooden boxes.

Port: shanghai or Qingdao, China

Lead Time :Shipped in 35 days after after order approval.






We supply high quality ball and socket metal fittings with galvanization finish.

Efficient order management team will confirm the cooperation plan with you as soon as possible.