Insulated substation single staircase landing where manufacturers sell Tel :0311-89642957 15369153676 QQ: 2251311805 Contact: Feng Lin Manager (1) is not conductive, the appearance of new, beautiful (2) corrosion-resistant (with acid, alkali, resistant to organic solvents and salts, and many gas, liquid medium corrosion. according to the actual use of occasions requirements, can choose to use economical type phthalic, isophthalic type, vinyl resin as matrix material), resistant to frail, fade-resistant ( 3) Light weight, easy handling (4) low water absorption, good flame retardant (flame retardant grating normal flame propagation rate (ASTM E-84) does not exceed 25; senior retardant vinyl grill flame propagation rate is not exceeds 10. oxygen index of not less than 28 (GB 8924)) (5), high strength, light weight (FRP grille density not greater than 2, only steel 1/4, aluminum 2/3 of the strength of rigid PVC is 10 times more than the absolute intensity level of ordinary steel and aluminum), impact resistance, insulation resistance, excellent insulating magnetic permeability word ladder insulation ladder manufacturing process using high temperature polymerization pultrusion manufacturing process, material selection epoxy engaging pin rod technique. Aluminum alloy parts made anodized surface, shaft steel surface with a protective coating; insulating laminated type of material parts machined surface treated with a varnish. Ladder bracing, non-slip design fatigue foot of the ladder, ladder shape without sharp edges and corners of each component, secure a high degree of insulation performance; low water absorption, resistance to corrosion. Insulated rubber pad thickness measurements: Throughout the insulation mat should be randomly selected five or more different points for thickness measurement and inspection. Can be used thousands of darling or the same precision measuring instruments. Micrometer precision should be 0.02mm or less, measured drill diameter of 6mm, flat presser foot diameter (3.17 ± 0.25) mm, presser foot should be able to impose (0.83 ± 0.03) N pressure. Insulation pad should lay flat to between the micrometer is smooth. Factory-made products, the national direct sales, good quality, good service, so you really need to buy your products, insulation ladder series into force several times in the province to win the bidding process in one fell swoop, by the user's favorite, you are welcome to inquire and order @ your choice, our achievements, we will be your best choice! What is the insulation ladder (insulation ladder how to use) insulation ladder can be powered engineering, telecommunications engineering, electrical engineering, hydropower engineering and other special climbing tool. Our factory specializes in producing insulated single ladder, joint ladder insulation, insulation single straight ladders, insulation co-ladder, insulation word ladder, insulated lift (single insulated telescopic ladder, telescopic insulation co-ladder, insulated telescopic word ladder), insulation level of stool , insulated high stool, insulation lifting platform, fully insulated scaffolding, insulation level of stool, stool and other high insulation. Insulation ladder Material: The product uses epoxy resin materials, high temperature polymerization pultrusion process is made of a high degree of safety, good insulation properties, the following applies to 220KV live line work. "Production of quality products, services, community" is the development of the company's goal. Related to people's livelihood security of electricity supply, so in my company regards product quality as enterprise source of life, and in the production and testing every aspect of strict implementation of national uniform quality standards, and to develop a complete set of quality management and supervision system, and continuously years won the provincial and ministerial level "product quality letter of the unit," the honorary title. Integrity management company, depending on the reputation for life, well received by customers, the company "science and technology enterprises, industry serve the country" approach to development, the Ad Hoc new product development, market-oriented, and constantly develop new products to meet the social needs of different levels. Hebei Power Electric Equipment Co., Ltd. for 13 years specializing in the production substation insulation lifting word ladder for manufacturers, quality assurance, factory direct, more affordable prices! ! ! ! adkhaidhfid professional processing fiberglass ladders combination ladder fiberglass insulation ladder factory direct herringbone insulation ladder ● 5 m insulated word ladder ◆ insulated glass supply the word ladder! 6 m fiberglass co-ladder! 6 m insulated single word ladder ladders, insulation co-ladder, herringbone ladder insulation, fiberglass insulation ladder Ruineng power distribution room fully insulated rod ladder best top quality insulation ladder factory