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.
Standard items: 7–15 days.In stock: 24–48 hours delivery.Customized products: 15–30 days.
Our power fittings comply with GB, DL, IEC, ANSI, and BS standards. Most products are available with test reports and certification.
We are a direct manufacturer with our own forging, machining, hot-dip galvanizing, and assembly lines.
We provide 12–24 months warranty against manufacturing defects. Improper installation, overload, and artificial damage are not covered.
Yes. We provide commercial invoice, packing list, B/L, CO, FORM E, test reports, and other documents as required.