Import Adss Tension Clamp — Buy in wholesale FOB from Supplier in China

The ADSS tension clamp from Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. is an overhead hardware fitting engineered to secure All-Dielectric Self-Supporting fiber optic cables to poles and towers in short-span installations, typically under 100 metres. Constructed from aluminum alloy or galvanized steel, this clamp grips the cable without dielectric interference while maintaining mechanical tension to keep the cable taut and stable under environmental loads. The design accommodates various cable diameters through size-specific variants, ensuring compatibility across standard ADSS cable ranges used in telecom and power utility networks.

The body combines corrosion-resistant aluminum alloy or galvanized steel with a gripping mechanism calibrated to distribute lateral pressure evenly across the cable jacket. Standard material grades for this hardware category include 6061-T6 aluminum alloy or hot-dip galvanized steel per ASTM A153, though buyers should confirm the exact grade and coating thickness with the supplier. The clamp assembly typically incorporates a thimble, shackle, and preformed wire loop to transfer tensile load from the cable to the support structure without inducing stress concentrations. UV stability and weather resistance are inherent to the material selection, with galvanized coatings providing sacrificial protection in humid or polluted atmospheres typical of overhead line environments.

Telecommunications contractors, power utility fibre divisions, and broadband infrastructure deployers constitute the primary import market for this component. It integrates into FTTH rollout programmes, rural backbone networks, and utility pole-sharing schemes where electrical isolation is mandatory. Buyers sourcing from Shijiazhuang Huaneng should verify grip strength ratings against their cable's Rated Tensile Strength, confirm that the clamp body and fittings match their pole or tower attachment hardware, and request a certificate of material compliance if project specifications mandate traceable alloy grades or galvanizing standards.

Shijiazhuang Huaneng Electric Power Fitting Co., Ltd. operates from No.189 Hengshan Street in the Shijiazhuang High-Tech Zone, Hebei Province, China. The supplier's profile indicates a harbour trust tier, which represents an entry-level verification status on the platform. The response rate is recorded at 0.00 percent with zero average response hours, suggesting that direct communication channels may be unresponsive or that the metric has not yet populated. Buyers should treat enquiry turnaround as an unknown and initiate contact early to gauge actual responsiveness before relying on this supplier for time-critical projects.

The listing positions the company as a manufacturer of electric power fittings with specific focus on ADSS cable hardware for telecom and utility applications. No verified factory audit, ISO certification, or export licence details are present in the source data, so buyers must independently confirm manufacturing capability, quality system registration, and export compliance. The address places the supplier within an established industrial zone in Hebei, a province with significant metals and engineering activity, but this geographic concentration alone does not substitute for supplier-specific due diligence. The product range appears centred on overhead line fittings, though the extent of the catalogue beyond tension clamps is not specified.