TJ Bolt Type 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.

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

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.

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 

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 

J-type clamp is a commonly used FTTH accessory, which is widely used in optical fiber communication projects. The material is galvanized iron, hot-dip galvanized anti-oxidation surface treatment. Convenient to use, securely fixed, strong and durable.Features: Dimension: 178×90×50mmUnit weight: 518g Carton size: 400×300×300mmQuantity per carton : 50 pieces Material: carbon steel body and rubber inserted Cable diameter: 10-15mmDimension image:

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: 

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

The S type cable clamp is used to bind the self-supporting leather cable suspension wire and hang the optical cable on the supporting device, be steadily strengthened and tightened. There are several colors can be chosen: gray, black, white.Instruction： Wrap the 2-5mm optical brazing wire in the cylindrical groove of the S part, and fix the optical brazing wire connecting rod.Packing: comes in plastic first then put in strong durable cardboard box with labels stick on the outer package. Installation image: 

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 c type hook clamp is used as an accessory for outdoor or indoor wall fiber access. The main purpose is to form an anchor on the wall for the erection and support of the fiber. The hanging part rotates more than 180 degrees, so the wire It can only fall off manually, and the wire will not be unhooked even in a strong wind environment.

The turnbuckle bolts are expanded and contracted by the lead screw, which can adjust the tightness of the wire rope. The components can be bundled during component transportation and loosened during installation and correction.1.Types: turnbuckle bolt, open body turnbuckle2.Material: Q235B steel  3.The main purpose:  to adjust the tightness of the wire rope, and it is widely used.4.Features: simple structure, easy processing, low cost, and strong practicability.

Fiber to the home FTTH accessories, S-type fixing cable clamp are composed of stainless steel wire and flame-retardant ABS plastic parts. It is used to bind the self-supporting drop-in optical cable suspension wire and hang the optical cable on the supporting device.The S type cable clamp is used to bind the self-supporting leather cable suspension wire and hang the optical cable on the supporting device, be steadily strengthened and tightened. There are several colors can be chosen: gray, black, white.Instruction： Wrap the 2-5mm optical brazing wire in the cylindrical groove of

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) : 

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.

Dimensions：Height: 440±5mm.Min Dry Aring Distance:360mm. Min Creepage Distance:900mmDiameter Of The Rod:Φ18mm.Coupling Dimensions: Ball and Socket/ Ball HeadNumber Of Sheds: 9. Raw Materials:1.End-Fitting:1.1Material:    Socket: Cast Iron Or Cast Steel, Hot Dip Galvanized.    Binaural: Forged Steel, Hot Dip Galvanized.1.2 Minimum Thickness Of The Galvanization:86um.2.Core:2.1 Material: Epoxy& Glass Fiber, Acid-Resistant Type.2.2 Diamter:Φ18mm.3.

Dimensions：Height: 355±5mm.Min. Dry Aring Distance:200mm.Min. Creepage Distance:460mmDiameter Of The Rod:Φ17mm.Coupling Dimensions: Clevis/Tongue.Number Of Sheds:4. Raw Materials:1. End-Fitting:1.1Material:    Socket: Cast Iron Or Cast Steel, Hot Dip Galvanized.    Ball: Forged Steel, Hot Dip Galvanized.1.2 Minimum Thickness Of The Galvanization:86um.2. Core:2.1 Material: Epoxy& Glass Fiber, Acid-Resistant Type.2.2 Diamter:Φ17mm.3.

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

The S shape drop cable clamp is made of steel wire and ABS plastic clamp body, one head with a round steel wire, used to bind the self-supporting drop cable suspension wire, and hang the optical cable on the supporting device.Dimension：136×19.5×15mm（L×W×H).Instruction： Wrap the 2-5mm optical brazing wire in the cylindrical groove of the S part, and fix the optical brazing wire connecting rod.Installation image:Drawing: 

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.

All Well ZH chain link made of forged steel have a hot dipped galvanized finish without burr, excellent tensile properties, good resistance to oxidation and corrosive agents.Package: Resistant woven bags with the customer information in the visible part of the package. Comply with international standard, such as BS 729.Model No.: ZH-7Tension strength: 70KNThe main dimensions of the ZH chain link meets the requirements of the following figure and table:The meanings of letters and numbers in the models in the table are: number--nominal failure load mark.

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