Bolt

Overview
Product Description
Specification
Company Profile
About us
Main products
Packing & Delivery
FAQ

Overview

Basic Info.

Model NO.	NLL
Type	Terminal Clamp
Main Groove	7/2.0
Next Groove	7/1.6
Main Material	High Strength Aluminum Alloy + Galvanized Fastener
Application	Power Overhead Lines & Distribution Systems
Core Function	Wire Splicing, Branch Connection & Fixing
Features	Excellent Conductivity, High Mechanical Strength,
Compatibility	Overhead Power Lines & Outdoor Distribution Lines
Installation Method	Bolt Fastening Installation
Surface Treatment	Anti-Oxidation & Anti-Rust Treatment
Transport Package	Standard Export Package
Trademark	DKLINE or according to customers requirements
Origin	Wenzhou, Zhejiang, China
Production Capacity	5000PCS/Month

Packaging & Delivery

Package Size120.00cm * 100.00cm * 80.00cm Package Gross Weight210.000kg

Product Description

Product DescriptionThe Parallel Groove Clamp provides in-line conductor splicing/branching with uniform pressure distribution. Its dual-groove design ensures low resistance connections without damaging conductors.This bolt-type aluminum alloy parallel groove clamp is a dedicated wire splicing accessory designed for power overhead lines and distribution systems. Made of high-strength aluminum alloy in one-piece molding with galvanized bolt fasteners, it provides stable and reliable splicing, branch connection and fixation for wires, effectively reducing line contact resistance and preventing loosening and heating. It ensures the safe and stable operation of power lines, meets the needs of export-type power projects, and is widely used in wire connection scenarios of overhead power lines and outdoor distribution lines.Product Advantages:Application Scenarios:-High-strength aluminum alloy material with excellent conductivity, reducing line loss
-Bolt fastening structure with uniform clamping force, anti-loose and anti-drop, not easy to heat
-Compatible with various specifications of wires, strong versatility, easy installation and wide adaptability
-Surface anti-oxidation and anti-rust treatment, corrosion and aging resistance for long service life
-Compliant with export standards, suitable for various overhead and distribution line scenariosWire splicing and branch connection in overhead power lines
Line connection and fixation in low-voltage distribution systems
Power distribution line renovation in industrial plants and commercial buildings
Wire fixation and maintenance of outdoor power lines
Wire splicing and protection for export-type power projectsCustomization Services:We offer flexible customization services, including customized sizes, bolt configurations and surface treatments based on your wire specifications, installation scenarios and force requirements to meet the usage needs of different power projects. We also support exclusive packaging and labeling services for bulk orders, providing complete supporting solutions for your projects.

Specification

Product Type	Bolt-Type Aluminum Alloy Parallel Groove Clamp
Main Material	High Strength Aluminum Alloy + Galvanized Fasteners
Application	Power Overhead Lines & Distribution Systems
Core Function	Wire Splicing, Branch Connection & Fixing
Features	Excellent Conductivity, High Mechanical Strength, Anti-Loose & Anti-Rust
Installation Method	Bolt Fastening Installation

Company Profile

About us

Baoding Sihedan Electric Technology Co., Ltd. is a professional manufacturer of power systems and transmission and distribution line materials, providing diverse solutions for the global energy sector.Our product includes Power Systems, such as Reclosers, Air Break Switches, Load Break Switches, SF6 and Vacuum Circuit Breakers, and Current Transformers (CTs) and Voltage Transformers (VTs); Insulators & Surge Protection, including Insulators, Surge Arresters, and Drop-out Fuses; Electric Power Fittings, such as Overhead Line Fittings, Stay Materials, Steel Structures, and Earthing Materials; and Enclosures & Switchgears, including Enclosures and Switchgears, offering a complete range of solutions for transmission, distribution, and industrial power applications. To support our product quality, we provide warranty letters and test reports for all products. Additionally, we offer virtual maintenance services, ensuring timely support and expert guidance for our clients, wherever they are.We have successfully contributed to major domestic and international power projects, earning long-term trust from the State Grid Corporation of China and China Southern Power Grid Company, among other leading organizations.

Main products

Packing & Delivery

FAQQ1: Are you a factory or a trading company?
A: We are a professional manufacturer with our own production workshop and complete testing equipment.Q2:Can you provide samples? Are the samples free?
A: Samples are available, but not free of charge; the sample fee and freight cost shall be borne by the buyer.Q3:How long is the warranty period of the products?
A: We provide a 1-5 year warranty against manufacturing defects, starting from the date of shipment.Q4:EPC material design and bulk supply?A:Yes, we have a strong design team and have been supplying LV and MV EPC materials in bulk for many years.Q5:Complete documents for tender?A:Yes, a complete set of documents is ready for submission.Q6: Can you do OEM with our brand?
A: Yes, we accept OEM customization with your logo, brand, and packaging.Q7:What kind of packaging do you use for the products?
A: Standard export pallets with waterproof and moisture-proof treatment, suitable for long-distance ocean transportation. Q8: What payment methods do you accept?A: 1. 30% T/T in advance, 70% T/T against copy of B/L(Bill of Lading) 2. 30% T/T in advance, 70% by L/C Q9: What shipping options do you provide, and what are the typical lead times for delivery? A:Sea Freight, and the lead times is about 15-30 days.

Products

Basic Info.

Packaging & Delivery

Product Description