The bi-metal connector is designed to provide an effective corrosion barrier between the dissimilar metals aluminium and copper.The threads nuts and tapped holes is cut after galvanizing and well greased. All other threads is formed before galvanizing. Each PG is tightened by two bolts with nuts and washers.
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There are many types of cold-rolled steel strips and their applications are also very wide. In order to distinguish various chemical compositions and various purposes of strip steel, and to facilitate selection and use, it is necessary to understand the steel grade.The stainless steel strip is made by further cold rolling.
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The protective armor rod is a metal wire that is spirally wound on the wire to increase the rigidity and vibration resistance of the wire at the winding position.
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Galvanized ball eyes is a ball head hanging ring with a protective layer. The characteristic of the ball head hanging ring is to avoid direct impact between the metal ball head and the insulator.Technical sheets:
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The JJ-3 insulation piercing clamp has a main line cross-section of 16-95mm, a branch cross-section of 1.5-10mm, an applicable voltage of 1KV, and a nominal current carrying capacity of 138. It has the characteristics of long service life, high conductivity, and firm wiring.Features: 1. Simple installation: puncture structure, no need to strip the wire, torque nut, constant puncture pressure.2. Thickened shell: Nylon material is used to ensure that it can bear enough pressure.3.
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Rag bolts conforms with BS 1494, except that the bolts shall be 72mm long and they are supplied with M10 thread, coarse pitch, free fit.Each bolt is supplied with one full nut.Features:- Tensile strength: 352 N / mm2- Elongation (break): 33%- Code bending: 180°Measures:- Diameter: 10mm- Length: 72mm- Thickness of tube: 0.6mm- Unit weight: 21gramPackaging:Resistant cardboard box with the customer information in the visible part of the box. TECHNICAL SPECIFICATION: SpecificationLengthQuantity per cartonUnit weight gramWeight per carton(kg)10
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The JJC-2 piercing clamp is equipped with a tightening torque nut. The screws are treated with corrosion resistance. The torque nut makes installation easier, safer and faster. Its constant piercing pressure can ensure the cable connection to achieve the best electrical effect. The puncture has a waterproof function, and can withstand a voltage of 6kv in water without breakdown.
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The JJ-3 insulation piercing clamp has a main line cross-section of 16-95mm, a branch cross-section of 1.5-10mm, an applicable voltage of 1KV, and a nominal current carrying capacity of 138. It has the characteristics of long service life, high conductivity, and firm wiring. Features:1. Simple installation: puncture structure, no need to strip the wire, torque nut, constant puncture pressure. 2. Thickened shell: Nylon material is used to ensure that it can bear enough pressure.3.
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The JJC series of low-voltage cable piercing clamps use excellent insulation materials and sufficient materials, which greatly improves the stability of the product and has a long service life. The product models are complete in variety, stable in size and easy to match. It is used for the branch connection of insulated cables in building power distribution systems, the connection of low-voltage overhead insulated cables, the branch connection of low-voltage insulated incoming cables, and the street lamp power distribution system. Features:1. Main branch: 1.5-25sqmm2.
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The JJC-2 piercing clamp is equipped with a tightening torque nut. The screws are treated with corrosion resistance. The torque nut makes installation easier, safer and faster. Its constant piercing pressure can ensure the cable connection to achieve the best electrical effect. The puncture has a waterproof function, and can withstand a voltage of 6kv in water without breakdown.
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The ball eye is an iron circular device used to connect insulating suspension pieces. Forging of high-quality metal, in line with ISO production standards. The zinc layer is uniform, the surface is smooth, corrosion-resistant and rust-resistant, strong and durable, and has a long service life.
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Applications 1.Tensile clamps for OPGW optical cables are mainly used to connect optical cables with a breaking strength of 160kN and below to tensile poles, corner poles and terminal poles. The complete set of OPGW optical cable strain clamp includes outer pre-twisted wires, inner pre-twisted wires, supporting connectors and grounding wires.
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Universal pole bracket UPB is made of aluminum alloy with high mechanical strength. Its unique design has been engineered so to offer an universal pole hardware solution able to adapt to all cable installation configurations on wooden, concrete or metal poles.Features: Working load: 5KNUnit weight:220gCarton size: 420×280×230mmQuantity per carton : 50 piecesMaterial: aluminum alloyDelivery time: 10 daysDrawing: Packing: 50 pieces per carton
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The down-lead clamp for metal rods is used to fix ADSS on the rod. It is suitable for different cable diameters. It is convenient and reliable to install and has a wide adjustable range.1.Function: Fix the optical cable leading up or down on the pole tower to prevent it from shaking and avoid the optical cable from wearing. 2.Condition: The fiber optic cable line and the continuous poles on the first and end poles. 3.Method: usually install one every 1.5 meters.Technical specification table:
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Tie rods is supplied with four full nuts. The material of the rods is steel, strength grade designation 4.6 and meet the requirements for mechanical properties.
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NLL wedge-shaped tension clamp body is made of high-strength aluminum alloy; the outer shell is smooth and has a long service life; it is easy to install and use; it has no power loss and is an energy-saving certified product.Features:1. Model : wedge type2. Material: high strength alloy aluminum3. Model No.: NLL-34. U bolt number: 3 nos5. Tension strength: 60kN Technical specification: Model1KV Overhead Insulated wire10KV Overhead Insulated wireWire clamping rangeφ (mm)U-boltNominal failure loadNumberdiameterNLL-125~7010~255.0~10.02M1240NLL-250~120
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APG-A1 Aluminum Parallel M&A Clamp is suitable for the non-load-bearing splicing and branching of aluminum stranded wires and steel core aluminum stranded wires.
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Features: 1.The product has been treated with hot-dip galvanizing and has good outdoor anti-corrosion performance. 2.According to the requirements of different optical cables, products that ensure that the optical cable is smaller than the bending radius can be designed. 3.It is convenient to install the pole and tower, the installation is firm, and the optical cable can be well protected to avoid the optical cable from wearing. Purpose: It is used to place the surplus optical cable when the optical cable is connected.
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Function: the anti-vibration part dampen wind vibration, consume or weaken the vibration energy generated by the laminar wind during the operation of the optical cable, and prevent the damage of the hardware and the optical cable. Purpose: Suitable for ADSS optical cable. Factors that cause vibration: wind force, wind speed, tension, span, wind direction, topography, landform, fiber optic cable structure, length, etc. Note: The installation position of the spiral damper on the tension clamp or the suspension clamp is the same.Specification required for different cable diameter r
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A hoop is a component that uses one material to hug or hoop another material, which is a fastener. There are many types of hoops, cable hoops, telegraph pole hoops, cable hoops, cable hoops, and stainless steel hoops are more commonly used.Technical specification table:
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Hook bolt made of Q235B galvanized steel, with good high strength mechanical strength, long term usage in optical fiber cable installation, FTTH networks and aerial ADSS accessories.Technical property:1. performance class:4.6 2. The nominal tensile strength of the bolt material reaches 400Mpa3. The yield ratio of the bolt material is: 0.64. The nominal yield strength of the bolt material is up to 400×0.6=240MPa
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Helical tension set ADSS long span with D shackle, Thimble clevis, helical dead end, protector rods. A dead-end is installed at each end of the cable length to attach to the structures. Two dead ends are used at angle changes of 30 degree or greater, either horizontal or vertical.
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ADSS spiral helical dead end consists of an anchor shackle, thimble clevis and preformed guy grip of suitable length, which used for supporting ADSS fiber optic cable in tension at cable sections, acute turnings or at the terminal pole. -Design for quick and easy installation-Minimizing time consuming civil works -Provide a future proof aerial network-Temperature: -10°C up to +70°CSn Model No. Suitable for ADSS cable range(mm) 300M spanANZ 030/0940 8.6-9.4ANZ 030/1010 9.5-10.1ANZ 030/1070 10.2-10.7ANZ 030/1140 10.8-11.4ANZ 030/1220 11.5-12.2ANZ
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Insulation strain clamp PAL2000 is used for overhead ABC cable, aluminum alloy main body, nylon PA66 insulation core, stainless steel wire rope. The wedge-shaped insulated aluminum alloy tension clamp produced by our company has a variety of specifications. PAL2000 is used for cables with a diameter of 70sqmm to 150sqmm and a tensile load of 15KN. The length of the wire rope can be customized, and the batch quantity can be printed on the product according to customer needs . Features:1. Material: high strength aluminum alloy.
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