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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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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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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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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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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Down-lead clamps for rubber towers are used to fix the up and down or up of the optical cable on the tower so that it will not shake and avoid the optical cable from wearing. Features: 1.Wide range of application: It is suitable for skeleton type, layer stranded type, beam tube type armored and non-armored fiber optic cables, and is flexible in use. 2.
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Galvanized steel cross arm dimensions: 2.5m x 10cm x 10cm x 10mm. Steel Galvanized Bolts and Nuts are equipped. All bolts and nuts made in hot dip galvanized steel and completely threaded.
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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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The repair sleeve comprises of two pieces with a provision of seat for sliding of the keeper piece.
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Grade 8.8 black finish high strength nuts are made of carbon steel, with high hardness and good wear resistance; surface treatment is black, smooth and complete, the surface is smooth without burrs, and the pattern is evenly distributed; the thread is complete, the turnbuckle is deep, and the force is uniform and not easy to be silky , It is not easy to slip and lock during rotation.
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The WS-type bowl head hanging plate produced by our company has the characteristics of oxidation resistance, corrosion resistance, and durability. It is suitable for the connection between the insulator string and the fittings, the line clamp and the insulator string, and the lightning protection wire and the pole tower. The main body is made of malleable cast iron, hot-dip galvanized, oxidation-resistant and corrosion-resistant.
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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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Alloy aluminum anchoring bracket CS1500 is a kind of fixed clamp for cable poles, made of cast aluminum alloy. The aluminum alloy telegraph pole bracket produced by our company has a smooth and flat surface, rounded and smooth corners, flat and no roughness, fine workmanship, and durability. Features:1. Breaking load: 10kN2. Package:50 pieces3. Gross weight: 10 kg4. Dimension: 47×31×17cm5. Material: high strength alloy aluminum
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U type bow shackle mostly used for the ADSS cable installation, which be compatible with tension screws. There are M12 or M14 two types for 40kN shackles, and all will be hot dip galvanized steel.Model No.: U-4Bolt size: M12& M14Drawing: Installation image(part 4) :
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