Product Description
The child and the mother hoop is suitable for a large hoop installed on the pole, and another small hoop holds a combination of the cable protection tube, the material is the use of 4*40 steel plate, the surface is hot-dip galvanized treatment, the order needs to provide the rod diameter and the diameter of the cable protection tube, in order to be customized.
The hooping device is composed of hooping plate, wing plate, tension reinforcement plate, bolt and inner liner.
There are many kinds of hoops, cable hoops, pole hoops, wire hoops, hanging wire hoops, stainless steel hoops are more commonly used.
An embedded hoop, which is made of left and right two half pieces of hoop after joining, left and right two half pieces of hoop are semicircular ring, the two ends of the half ring are bent outwards
Folding, each form a mounting ear, which is characterized by: the left half of the band one end of the mounting ear is opened with a slot, corresponding, with the right half of the piece
A pin shaft is arranged on the corresponding end of the mounting ear of the holding hoop
The pin shaft on one end of the right half piece holding hoop is inserted into the inlay slot on one end of the left half piece holding hoop mounting ear.
Factors affecting the quality of hoop installation:
1, the hoop must not have holes, sand holes, shrinkage cracks and other defects.
2, the material and energy of the sealing ring must meet the requirements, the sealing surface must not have bubbles, impurities, cracks, uneven defects, can not use the aging rubber ring.
3, the movement distance of the clamp ring in the British riveted head throat hoop is theoretically half of the joint expansion, and the actual amount should be measured. If it is not reached, it can not meet the expansion of the pipelineSeek. In order to promote the sealing effect, before the factory and the British riveted head throat hoop supporting the left and right end pipe, the actual project should not use ordinary pipe directly replace the end pipe, and the end pipe end face and shaft
The perpendicularity of the line and the plane of the end face itself
The degree has certain requirements, and the size is not standard, so that the expansion of the joint is greatly reduced, which can not meet the requirements of use.
4, the diameter of the end tube should be selected as a positive deviation, otherwise the clamping force on the sealing ring is not enough, affecting the sealing effect of the joint.
Company Profile
Zhejiang Jiayi Electric Power Technology Co.,Ltd.is a company specializing in electrical products such as power fittings,isolating switches,fuses.vacuum circuit breakers,and complete cabinets.Ultra-high voltage power transmission and transformation projects.The company has a complete and scientific quality management system. Adhering to the enterprise spirit of "cohesive innovation,
honesty and dedication". with the management policy of "integrity management, continuous innovation and service to the society", reliable quality assurance, professional technical services,superior cost performance and honest and pragmatic work style make Jiayi Power become a The best partner for customers at home and abroad.
The company attaches great importance to the introduction of advanced manufacturing technology and production equipment in the industry,improves the company's technical level,product quality and cost optimization through large-scale technology/equipment transformation,and ensures user satisfaction through continuous investment and transformation.The products have high recognition in the national power system and are exported to many countries and regions, and have a good brand effect in the local area.
Packaging & Shipping
Our product packaging is meticulously crafted to provide superior protection against external damage and contamination, ensuring the product's integrity and safety throughout transportation and storage.

FAQ
1. What certificate does your company have?
Our company has international certificates below:
A. Quality management system certificate complies with GB/T 19001-2016/ISO 9001: 2015 requirements;
B. Environmental management system certificate complies with GB/T 24001-2016/ISO 14001: 2015 requirements;
C. Occupational health and safety management system certificate complies with ISO 45001: 2018 requirements.
2. Is your company a factory or a trader? What products can be provided?
I mainly produce: torque locking device series, torsion terminal series, floor shard wire clamp series, stainless steel parallel wire clamp series, energy-saving flat wire clamp, aluminum groove series, C-type wire clamp series, aluminum crimping series and other power fittings products.
3. What are the materials of your products? Can do other materials?
Our product material is alloy aluminum. Sometimes, customers want copper preformed materials, we indeed made it before.
However, we still listen to customers if different materials are required.
4. Can your company provide drawings?
Yes, we can. Drawings are a way of confirming the parameters of the products. By providing drawings, we can avoid mistakes. Sometimes, customers sent some pictures with measuring, we engineer can draw a very good technical drawing based on it.
5. Can you provide a Certificate of Origin? Or invoices certified by Embassies?
We have been already recorded and registered in the Commodity Inspection and Quarantine Bureau and the Embassy, so we are qualified to issue certificates of origin and invoices for different countries.
6. When customers show the target price or price from other suppliers, can you agree that?
We are happy when clients give us their advice about the buying price, that means, customers have interested to our company and products, and may in some way, also have trust in us. In this way, it's no doubt to carefully check the target price from customers, listen to their requirements of quality. Give the best solutions.