The installation of mineral insulated cables from the beginning of the cable selection until the end of the project, it will take a long time, the completion of mineral insulated cable does not represent the end of the entire project, there is a more important link that is acceptance, then the completion of mineral insulated cable requires acceptance What are the projects? Below is a brief introduction for you. 1. The mineral-insulated cable laying project mainly checks whether the cable specifications used are in compliance with the standards, whether the cable arrangement sequence is correct, whether there is mechanical damage, and whether the depth of direct burial conforms to the standard. Cable trenches and the cables in the tunnel are installed on the fixed brackets. There is no cushion insulation layer on the cable joints, and the metal brackets are grounded and should meet the requirements of the regulations. The cable line indicators should be installed completely, correctly, and clearly. 2. Whether the technical standard of cable terminal construction is up to standard, the distance between the terminal device and adjacent equipment should meet the requirements and fixed well; the bending radius of the cable must meet the specified requirements, the terminal and the grounding device should be firmly installed, the grounding should be good, and whether the terminal surface is seepage Leakage phenomenon, the correct color, clear; oil-filled cable terminal oil supply pipe to the ground insulation should be good, no signs of oil leakage, oil pressure is maintained within the specified range of setting values. 3. The installation of cable joints shall comply with the construction standards. The transposed coaxial cable at the insulated cable joints shall be in good contact with the metal jacket. The phase should be correct and correct. The installation of the coaxial cable conversion box or the grounding box shall comply with the requirements. reliable. 4. Civil engineering facilities. The structure of the civil facilities should meet the requirements, and the appearance should be smooth and smooth without leakage; the cable drainage pipe should be well dredged and the nozzles should be kept smooth; the cable trenches, work shafts and tunnels should be free of debris, complete cover plates, tunnel lighting and drainage Ventilation equipment should be kept well; civil engineering structure grounding device should meet the design and related standards. Jiaotai Cable Commitment Statement: 1. After delivery, the cable products ensure compliance with the customer's regulatory requirements. 2. If the customer finds quality problems during use, JiaoTai cable staff will respond 24 hours after receiving the information and need to dispatch the relevant personnel within 24 hours after the site is resolved. 3. For those products that are truly the product quality issue of our company, we shall refund or replace or pack the service according to the customer's requirements. After the economic loss to the customer is confirmed, the compensation shall be paid in accordance with relevant regulations.
The special aluminum nose strip material for masks is different from the ordinary aluminum alloy product material. This material has the advantages of anti-rust, anti-corrosion, and high brightness. The surface of the aluminum strip has uniform hole penetration, good straightness, no deformation, stable size, high strength, and good toughness. It can be continuously bent with bending equipment. It has excellent adhesion with various glues, excellent sealing effect, not easy to leak, and long service life, so the demand is large. Commonly used in: N95, N100, R95, P95, 9000, FFP2, FFP3 and other types of masks.
Aluminium Nose Strip,Metal Nose Clip,Metal Nose Strip,Aluminum Nose Wires
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