Insulation layer and anti-corrosion coating should avoid direct contact with flame. For on-site installation, please follow the following procedures: pipe trench excavation-base treatment (drainage, sand cushion)-lower pipe-steel pipe welding-inspection (water pressure)-installation (pressure test)-foaming-sealing foam cell. The elbow and joint installation company can send personnel to the project site to carry out the heat preservation work of the joint, including the installation of the outer casing of the joint, the connection and sealing of the outer casing of the joint with the supervisor, and the foaming work of the on-site joint, but it does not include the welding of the steel pipe of the joint.
In February this year, Yizhi household successfully completed nearly 200 million yuan B round financing. According to reports, the round of financing for Yizhi Home is led by Rong Yi Investment and Mingdao Investment, with funds under Panax Notoginseng Mutual Entertainment Fund, Guangzhou Xinxing Fund, Wanlian Guangsheng and Wanlian Tianze, and Mingyue Capital as exclusive financial advisor. the money will be used for new product research and development and global marketing of brands.
At present, the market is mainly divided into three types: film manufacturers are as follows: Guangzhou Jingao, Shenzhen Tianma, Suzhou, Ningbo Jiuyang, Dongguan Xusheng, Shenzhen Huakai, Wuhan Ankai. Display screen manufacturers are as follows: Sequoia, Shenzhen Gao Ruixin, Shanghai Keheng, Guangzhou Red Flag, Shenzhen Gaode, Kunshan Pioneer, Ningbo Jingcheng, Guangzhou Chuangtai, Hangzhou Siwei, Zhejiang Daye, Shenzhen 3D, Guizhou Pearl. In other words, many mainstream led display manufacturers only produce one product, in that case, the price must be high. Therefore, when choosing led display manufacturers, we can make a comprehensive comparison according to the specific product conditions, so that we can choose the led display screen with moderate price. Display brand led display brand is generally released by the led brand spokesman or supervisor.
This time, the organizers of the competition still gave a strong lineup of “Tiantuan” judges. Seven outstanding experts, university professors and brand designers from the industry were invited to form an authoritative jury: qu Jing, chairman of the competition committee, vice president and secretary-general of China Knitting Industry Association; Liu Xiaogang, professor and doctoral supervisor of School of Fashion and Art Design, Donghua University; and Lin Qiwei, design director of Ordos Cashmere Group. Zhang Yichao, winner of the Golden Top Award and founder of the designer platform, GE Chaoqun, director of knitting products of Guangzhou exceptional clothing Co., Ltd., Chen Xi, director of YAYING design, and Liu Yanjun, founder of the “JUNNE” brand.
Development of high-quality directly buried polyurethane insulation pipe based on quality matters needing attention in the construction of Shaoshan prefabricated directly buried insulation pipe: 1. The soaking of groundwater and Rain Water should be avoided during construction. If the end is inadvertently immersed in water, drying treatment should be done before connecting the jacket. 2. The pipe should be stored in a flat site, neatly placed, and the height of the pipe should be less than m. 3. Pipe hoisting is light and light, collision and throwing are prohibited, and straight hoisting of steel wire rope is prohibited. 4. The thermal insulation layer and anti-corrosion coating should avoid direct contact with flame. For on-site installation, please follow the following procedures: pipe trench excavation-base treatment (drainage, sand cushion)-lower pipe-steel pipe welding-inspection (water pressure)-installation (pressure test)-foaming-sealing foam cell. Joint installation, the heat preservation work of the joint is carried out on the project site, including the installation of the joint outer casing, the connection and sealing of the joint outer casing with the supervisor and the foaming work of the on-site joint, but does not include the welding of the joint part of the steel pipe.