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Materials of the PLC splitter FTTB optical fiber distribution box
PLC splitter FTTB optical fiber distribution box features galvanized steel sheet with a thickness no less than 1.0mm and the surface of the steel sheet uses an electrostatic spraying plastic. The distribution box is suitable for indoor and outdoor use. The spray provides corrosion protection. The color is gray and white and can also be customized.
One is the slide-out variety and the other incorporates a removable lid. As for the latter one, the tray can be pulled out and lowered to 10 degree working angle or even further 45 degree working angle to provide ease of access for maintenance or installation work.
A pole band is designed to suitable for use on poles of pole top diameter 150mm to 280mm. We have supplied a diameter of 155mm, 185mm, 230mm, and so on.
The pole band has a stay tension strength not exceeding 29kn. While the result will be different if a gain grid or some other device is used to transfer the shear load from the pole bolt.
Designed to fit the metric range of cables, and with a longer lattice length, these grips are ideal for pulling light to medium loads.
This grip has a flexible eye construction.
Diameter A Nominal: 65mm.
Range: 60 – 70mm.
Lattice Weave: Double.
D (rope diameter): 8mm.
Approx. Break load: 7790Kg.
Guy wire anchor rod feature:
1. Breaking Load test: 62kn for 1 min
2. Hot-dip galvanized strictly according to ASTM-123
3. Uniform and reasonable packing
4. Size Accuracy 0.1mm.
5. Direct From Factory, Save 30%–50% Cost
The guy wire anchor rod with square nut is manufactured in hot-dip galvanized steel. The raw material steel is selected according to AISI-SAE 1018 or 1020. The carbon is not lower than 0.13% according to ASTM A36M. Zinc coating of 80 um, according to ASTM A-153. The head of the guy wire anchor rod will be forged in one single piece with a single eye, twin-eye, or trip eye as attached drawings.The other side rod is with 8cm to 10cm thread length according to UNC. The UNC required 10thread per inch.
The heavy-duty square nut which assembled on the guy wire anchor rod is of galvanized steel with a minimum coating of 53 um, according to class C of ASTM A153. The square nut thread is made before galvanization.
Guy thimble is also called cable thimble which is used on pole band to work as an interface fitting to connect the guy grip or guy wire. The guy thimble is widely used on the electric power line or dead-end pole line. The cable thimble usually connects with the preformed tension clamp to support and protect the ADSS/OPGW cable.
Pole top bracket is made to permit mounting on wood poles by two 16mm diameter bolts vertically spaced 203mm center to center. One of the bracket mounting holes is slotted to permit slight variations in mounting bolt spacing. The insulator mounting surface is at a height approximately 125mm above the top bracket mounting hole.
1. 2-Bundle Overhead Line Stringing Equipment
2. Main pump and motor: German Rexroth
3. Hydraulic Puller Tensioner
4. Max pull: 2x70kN
5. Diesel: Cummins 129kw(173hp)
6. Speed Reducer: German Rexroth
7. Bull-wheel diameter: 1700mm
8. Max rope diameter: 24mm
9. Max reel size: 1700mm
The cutting tools feature an advancing speed setting automatically switching from a fast advancing speed of cable cutting blades to a slower cutting speed – tools are provided with a maximum pressure valve (MPC1 manometer is available upon request to check the proper setting of the valve).