Time is like a never-ending stream, hurriedly and quietly passing by people. Unconsciously, a memorable 2019 hastily left, ushering in a new year and beginning another journey of people. Beijing Great Pack Materials Co., Ltd. said goodbye to the glorious 2019. During this period, there was sweat, sweat, laughter, and emotion. The year of 2019, with its hard work and a lot of receipts, bearing good memories, is coming to an end, and 2020 is full of opportunities and challenges. As the New Year is approaching, Beijing Great Pack Materials Co., Ltd would like to pay tribute and heartfelt thanks to our respected customers and suppliers who have always supported us, as well as all the employees who have been silently working hard.
Beijing Great Pack Materials Co., Ltd. has experienced 10 years of ups and downs since its establishment in 2009. This decade is a decade of rapid development of Beijing Great Pack Materials Co., Ltd. and also a decade of rapid development of the national economy. The main products are a series of high-temperature fire-resistant materials such as heat-insulation and insulation sleeves. The thermal insulation sleeve is a high temperature resistant developed by our company. The fireproof sleeve is an ideal upgrade for traditional asbestos and ceramic products. All are made of environmentally-friendly materials certified by the SGS agency. The structure is more scientific, from the temperature resistance, abrasion resistance, flame retardant and heat insulation of the outer layer to the waterproof, oil and gas, and insulation of the interlayer, and the temperature resistance, heat preservation and flame retardant effect of the inner layer, which greatly improves the product The protection effect in high temperature area prolongs the continuous working time of high temperature equipment and reduces the operation and maintenance costs of the enterprise. With its unique weaving technology and advanced innovative technology, the high temperature resistant fire-resistant casing has broken the bottleneck of the inner diameter of high-temperature protective casings in the domestic industry ≤ 30mm, and the maximum inner diameter can now reach 100mm. After listing, it has been highly recognized by our customers and the industry.
GWH brand heat-preservation and heat-insulation bushing fire sleeve is made of alkali-free glass fiber yarn and then coated with organic high-temperature-resistant fire sleeve silicone resin for high-temperature treatment. With flame retardant, thermal insulation, thermal insulation, electrical resistance, softness and other properties. It is mainly used for cable insulation protection in high temperature places such as iron and steel plants, smelters, glass plants, fire protection equipment, large transformer sites.
The use of GWH brand high temperature resistant fire-resistant sleeves provides reliable protection at 550 ° C and prevents heat waves. It can withstand the impact of high temperature molten steel ≤1100 ° C for a short time.
