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HomeProductsTension Clamp
Tension Clamp
HomeProductsTension Clamp
Tension Clamp

Bi'an Electric NLL Series Tension Clamps are high-performance power fittings specifically designed for anchoring and tensioning overhead conductors and ground wires in transmission and distribution lines. As a critical component in power grid systems, they effectively bear the tensile force of conductors, fix conductors to tension towers, corners, or terminal poles, and ensure stable and reliable operation of the entire line, even under extreme weather conditions.

Our tension clamps are engineered with precision, adhering to international standards and strict quality control processes, making them suitable for various voltage levels and conductor types, and widely trusted in power construction projects worldwide.

Production Process
A Brief Introduction to the Production Process of Power Fittings, Ensuring Quality at Every Step
Full-Process Quality Inspection
Full-Process Quality Inspection
01
Heat Treatment
Heat Treatment
02
Precision Machining
Precision Machining
03
Assembly & Packaging
Assembly & Packaging
04
Blank Forming & Forging
Blank Forming & Forging
05
Raw Material Selection & Inspection
Raw Material Selection & Inspection
06
FAQ
We’ve gathered the key questions our clients ask—so you can get clarity before you even reach out.
1
How long is the production lead time?

Standard items: 7–15 days.In stock: 24–48 hours delivery.Customized products: 15–30 days.

2
What standards do your products comply with?

Our power fittings comply with GB, DL, IEC, ANSI, and BS standards. Most products are available with test reports and certification.

3
Are you a manufacturer or trading company?

We are a direct manufacturer with our own forging, machining, hot-dip galvanizing, and assembly lines.

4
What is your warranty period?

We provide 12–24 months warranty against manufacturing defects. Improper installation, overload, and artificial damage are not covered.

5
Can you provide customs clearance documents?

Yes. We provide commercial invoice, packing list, B/L, CO, FORM E, test reports, and other documents as required.

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