TJ Copper Bolt Clamp-manufacture,factory,supplier from China

TJ brass bolts are suitable for connection in power transmission and distribution lines. The red copper material has good electrical conductivity and high resistance to electrical resistance. The bolt design guarantees constant contact pressure; the surface is smooth, without burrs, making the work more stable and calm.

Pigtail Bolt M16 used on wooden, concrete and other power poles for supporting clamps and at the consumer’s premises. The clamps corrosion resistance conforms to the standards.Bolts and nuts is made of hot dip galvanised steel. Ultimate Tensile strength (UTS) of the clamp is 20KN.

CAPG copper-aluminum special-shaped parallel clamp is suitable for the non-load-bearing splicing and branching of aluminum stranded wire, steel core aluminum stranded wire and copper branch wire. Through the re-processing of the profile, the aluminum density is better after the second forging, and the strength of the wire clip is improved. higher. There is a layer of blue epoxy resin on the inside of the wire clip to better isolate the air from the copper-aluminum welding joint and prevent the electrochemical corrosion of the copper-aluminum.

Eye bolts is manufactured from steel, strength designation 4.6 and meet the requirements for mechanical properties.The safe working load of any eye bolt is that load which may be safely carried in an axial direction.

The DTL double-hole round head export copper-aluminum terminal produced by our company is a kind of connector, which is used for crimping terminal blocks of aluminum cables. The crimping tube is made of aluminum and the screw eye is made of copper. It has the advantages of fine workmanship and durability. It is widely used in electrical and electrical industries and other fields.Features:1. The surface is smooth and flat, the edges and corners are round and smooth, and the surface is smooth and no roughness. 2. Material: Copper and Aluminum3. Purpose: Conductive4.

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 

The NLL wedge-shaped strain clamp has the advantages of very small hysteresis loss, light weight, and convenient installation, which meets the requirements of energy saving and consumption reduction in the transformation of the national grid. The main body of the product is made of aluminum alloy, and the bolts and nuts are made of hot-dip galvanized material.Features:1. Model : wedge type2. Material: high strength alloy aluminum3. Model No.: NLL-24. U bolt number: 2 nos M125. Tension strength: 50kNTechnical specification: Model1KV Overhead Insulated wir

U bolt has high strength and corrosion resistance and is widely used in power industry.Features:1. Carbon steel material, corrosion resistance, high hardness, not easy to deform2. Hot dip galvanized zinc coating for increased corrosion resistance and longer life3. The thread & pitch can be made according to different standard 

Bimetal PG clamp is used in non-strain tapping or connecting to a line suitable for aluminium and copper conductors.Features:M12 bolts and nuts and washers : mild steelFinish: tin platedMinimum ampere rating: 300ATypeConductor mm²JBTL 16-12016-120JBTL 50-24050-240

The bolt can be threaded for total length as per customers' requirement.

Square flat washer with 17.5mm diameter hole for 5/8" diameter bolt. Galvanized per ASTM A-153.Features:1. Material: steel2. Finish: galvanized3. Usage: for 5/8” bolts. Technical specification: 

PVC insulation piercing connector It is suitable for the branching and splicing of overhead insulated wires of 1kV and below. Features:Fully insulated housingStructure sealed, waterproof, anti-corrosion, long lifePuncture structure, torque bolt, ensure puncture pressureDifferent diameter and different wire connection, strong applicability.Model No.Suitable conductor range sqmmMain dimensionsqmmNormal current(A)Bolt noMain lineSub lineABHJBC1/7010-7015-10412355551JBC1/9516-951.5-10412655551JBC-116-12016-1206049802991JBC-250-24050-2407484.51164762

The Bolts, eye bolts, eye nuts and Nuts is manufactured by Hot/Cold forging process neatly and cleanly finished and have metric threads.Eye bolts threads is throughout their length and bolts threads is at 60% of their length.All the materials have bright surface finish. composition:1.The plain washers is cold punched2.Individual nuts and eye nut is used for special purposes, such as lock nuts.3.Before dispatch from the works one washer is fitted to each bolt, eye bolt, eye nut and a nut is screwed on the whole threaded length and left in this position.4.Each set of bolt and nut includes o

The aluminum alloy suspension clamp is firm, easy to install, sturdy and durable, and adopts low-pressure casting technology; it has strong corrosion resistance, no hysteresis, not easy to break, and strong electrical conductivity. Features:1. Material: high strength alloy aluminum2. Model No.: XGH-33. U bolt number: 2 nos bolts4. Tension strength: 40kNTechnical specification: modelAdapt to wire diameter（mm）Main dimensions（mm）Nominal failure load（KN）reference weight（kg）HCMRLXGH-25.1～12.552.5251618.0166401.0XGH-312.4～1750.5231611.5200401.5XGH-419～23.559.5271613.522

The pole clamp is suitable for connecting the tension suspension clamp and the electric pole. Features: 1. Product manufacturing is strictly controlled and meets production standards. 2.The surface of the product has no burrs and is relatively smooth. 3. Support customization of a variety of special-shaped productsThe hoop device is composed of a hoop plate, a wing plate, a tie rib plate, a bolt and an inner liner.  An embedded hoop, which is formed by joining the left and right halves of the hoop.

The hoop device is composed of a hoop plate, a wing plate, a tie rib plate, a bolt and an inner liner.  An embedded hoop, which is formed by joining the left and right halves of the hoop.

The wire rope clamp is corrosion-resistant, not easy to rust, and has the strength of the wire rope. It is safe to use, beautiful in appearance and smooth in transition. The lifting operation has a large safe load, can resist impact load and has a long service life.

• The elasticity of the C-shaped element can maintain a constant contact pressure between the wire and the clamp for a long time, a constant and sufficiently large contact pressure, and the maximized contact surface can maintain a very low contact resistance for a long time.•Unique structure to ensure that the pressure of the wires (different wire diameters) on both sides is equalized, and the large and small wires are skipped.• Long-term stable and good contact performance: maintenance-free, maintenance-free, reducing maintenance costs.•Scientific and advanced articulated structure, which sav

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

PAL1500 aluminum wedge dead end clamp is used to insulate neutral wire suspension cross-bonded cables(25sqmm to 70sqmm). It can use CS-10 aluminum alloy pole mounted bracket for fix, also can be bolted to the pole with M14&M16 bolt or two stainless steel straps 20mm×0.7mm. Black wedge and wire bail to identify insulated neutral clamp.Features:1. Material: high strength aluminum alloy.

The wire clamp is composed of a rubber clamp block, a pre-twisted wire and a cast aluminum casing. 1. Enhance the rigidity of the cable hanging point and increase the radius of curvature. The single-line clamp can meet the 30° steering angle, and the double-line clamp can meet the 60° steering angle. 2. It can be ensured that the cable is not subject to large bending stress near the outlet of the wire clamp, so as to avoid local mechanical damage causing strand break or wire breakage.

ADSS optical cable tower with down-lead clamp, optical cable clamp, fixed optical cable clamp.The lead-down clamp is used to lead down the optical cable and fix the optical cable when it is jumpered, which improves the mechanical performance of the clamp. It is mainly used for the communication line of the newly built overhead high-voltage power transmission system of 35kv and above. The stainless steel tube and cable core stranding design is reasonable, and the optical fiber is redundant.

The preformed strain clamp is used to undergo full anxiety on the naked conductors and overhead insulated conductors in the energy transmission and distribution line, and connect the conductors to the stress tower, that could replace the traditional bolt-type stress clamp and compression kind strain clamps and wedge-shaped stress clamps.Structure composition and material description 1. Non-twisted ring: standard form, suitable for small diameter wires; Stranded ring: suitable for larger diameter wires 2. Color code: starting mark of installation 3. Label: Indicate the produ

Features: 1. It has all the functions of a single suspension clamp.2.