Insulator Hardwares
Insulator hardware for Poleline Hardware refers to the components used to support and insulate electrical conductors on utility poles. Some common insulator hardware used in poleline installations include:
5. Strain hardware: Strain hardware is used to absorb and distribute the mechanical forces exerted on the conductors due to wind, ice, or other external factors. It includes components such as strain insulators, strain clamps, and dead-end fittings.
6. Crossarm braces: Crossarm braces are used to provide additional support and stability to the crossarms, which hold the insulator strings. They are typically made of steel or other sturdy materials and help to prevent sagging or swaying of the conductors.
Yokelink Insulator Hardware are mainly used in transmission lines. It is used to connect crossarms, thereby joining the crossarms. By joining crossarms together, they are made stronger and more resistant to vibration.They are attached in cross arms of overhead transmission lines for supporting and connecting the crossarms by means other than welding. They join two crossarms or a cross arm with an insulator mounted on it. It is also put into one crossarm for joining cross arms together.
Name of product specification Materials Steel factory / origin Price (yuan/ton) Than yesterday Compared to last week Than last month Common line Φ6.5mm Q235 Tong Gang 3350 0 80 150 Common line Φ6.5mm Q235 Siping red mouth 3350 0 80 150 altitude Φ6.5mm Q235 Tong Gang 3400 0 80 150 altitude Φ8mm Q335 Beitai 3400 0 100 150 Rebar Φ12mm HRB335 Tong Gang 3370 0 80 120 Rebar Φ14mm HRB335 Tong Gang 3370 0 80 120 Rebar Φ16mm HRB335 Ling Gang 3310 0 110 190 Rebar Φ16mm HRB335 Tong Gang 3310 0 110 190 Rebar Φ18-25mm HRB335 Beitai 3310 0 110 190 Rebar Φ18-25mm HRB335 Xilin 3310 0 110 190 Grade III rebar Φ8-10mm HRB400 New Fushun Steel 3500 0 50 50 Grade III rebar Φ12mm HRB400 Cheng Gang 3500 0 50 100 Grade III rebar Φ25mm HRB400 Cheng Gang 3550 0 100 150 Hot rolled coil 2.75*1250*C Q235 Angang 4360 0 60 100 Hot rolled coil 3.0*1250*C Q235 Angang 4280 0 30 70 Hot rolled coil 3.0*1250*C Q235 Bengang 4280 0 30 70 Hot rolled coil 4.0*1250*C Q235 Angang 4140 0 80 160 Hot rolled coil 4.75*1250*C Q235 Angang 4140 0 80 160 Hot rolled coil 5.5*1500*C Q235 Tong Gang 4140 0 80 180 Hot rolled coil 5.5*1500*C Q235 Baogang 4140 0 80 160 Hot rolled coil 6.5*1250*C Q235 Bengang 4140 0 80 160 Hot rolled coil 7.5*1250*C Q235 Bengang 4140 0 80 160 Cold rolled plate 1.0*1000*2000mm Q195 Angang 5200 0 -50 50 Cold rolled plate 1.0*1250*2500mm Q195 Bengang 5100 0 -50 -50 Cold rolled plate 2.0*1250*2500mm Q195 Angang 5150 0 -50 50 Cold rolled coil 0.7*1000*2000 Q195 Bengang 5300 0 -50 -50 Puzhong board 8mm Q235 Jinan Steel 4600 0 0 100 Puzhong board 10mm Q235 Angang 4350 0 0 50 Puzhong board 16-20mm Q235 Angang 4100 0 0 0 Low alloy plate 8mm Q345 Angang 4650 0 0 0 Low alloy plate 10mm Q345 Angang 4450 0 0 0 Low alloy plate 14mm Q345 Angang 4250 0 0 0 Checkerboard 3mm Q235 Angang 4400 0 0 0 Checkerboard 4mm Q235 Angang 4380 0 0 0 Checkerboard 5mm Q235 Angang 4380 0 0 0 Checkerboard 6mm Q235 Angang 4250 0 0 0 Container board 8mm 16MnR Angang 4600 0 0 0 Container board 10mm 16MnR Shougang 4400 0 0 0 Container board 12-20mm 16MnR Shougang 4300 0 0 0 Boiler plate 8mm 20g Jinan Steel 4600 0 0 0 Boiler plate 12mm 20g Jinan Steel 4300 0 0 0 Boiler plate 20mm 20g Angang 4300 0 0 0 Tinplate 0.21mm*1024*712 T57E Wu Gang 9200 0 0 -100 Tinplate 0.25mm*1024*712 T57E Wu Gang 9100 0 0 0 Color coated roll 0.5mm*1000*C TST01 Baosteel 7300 0 0 0 Color coated roll 0.6mm*1000*C TST02 Baosteel 7400 0 0 0 Galvanized coil 0.5mm*1000*C SGCC Hengtong 5800 0 0 0 ll 1.0mm*1000*C ST02Z Bengang 5550 0 0 0 Seamless tube 76*4.5mm 20# Angang 4450 0 0 0 Seamless tube 108*6mm 20# Angang 4350 0 0 0 Seamless tube 114*6mm 20# Angang 4450 0 0 0 Seamless tube 159*6mm 20# Angang 4600 0 0 0 Welded pipe 1.5 inch *3.0mm Q235 Ling Gang 4500 0 0 0 Welded pipe 2 inches *3.25mm Q235 Ling Gang 4500 0 0 0 Welded pipe 3 inches *3.25mm Q235 Ling Gang 4000 0 0 0 I-beam 12-16# Q235 A Gang 3300 0 0 150 I-beam 25# Q235 Angang 3650 0 0 100 Channel steel 16# Q235 Angang 3450 0 0 170 Channel steel 25# Q235 Rolling 3700 0 0 150 Angle Steel 50*5mm Q235 Tong Gang 3200 0 0 80 Angle Steel 100*100mm Q235 Tong Gang 3260 0 0 110
1. Insulators: Insulators are typically made of porcelain, glass, or polymer materials and are used to prevent electrical current from flowing through the pole or other grounded structures. They provide electrical insulation and mechanical support for the conductors.
2. Insulator pins: Insulator pins are used to secure the insulators to the crossarms or other supporting structures. They are usually made of steel or other durable materials and come in various designs to accommodate different types of insulators.
3. Insulator Clevis: Insulator clevis are comprised of multiple insulators connected in series to provide the required electrical insulation for the voltage carried by the conductors. The number and arrangement of insulators in a string depend on the system voltage and other factors.
4. Suspension hardware: Suspension hardware includes various components such as suspension clamps, suspension insulators, and suspension links. These are used to support the weight of the conductors and insulators, ensuring proper tension and alignment.
The Insulator cross arm pins have three parts – the crossarm pin base, a crossarm pin body, and the crossarm pinhead. The cross-arm pin base is fitted in an opening of a cross arm.The cross-arm pin body connects the cross arm with another cross arm or a crossarm insulator. The crossarm pinhead is placed on the top end of the cross-arm pin body and holds it into position so that it cannot move outwards.
Insulator Clevis, Post Studs, Pole Top, Forged Pin, Insulator, porcelain, Deadend
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