WINLONG is the largest wood glue manufacturer and hot melt adhesive manufacturer in China, with a plant area of about 200,000 square meters and a world-leading R&D team. All products comply with national environmental protection testing standards and E0/E1 standards
WINLONG is in close strategic alliance with several multinational adhesives companies and research institutes. Apart from operating over 24 subsidiaries in China.WINLONG also owns overseas branches in South East Asia, Europe and the USA.
Wood Glue,Wood Adhesive,Wood Glue Home Depot,Titebond Glue GUANGZHOU INTERNET WOOD GLUE MANUFACTURER CO. LTD. , https://www.iwghotmelt.com
Knife gate valve - also known as knife gate valve, knife-type slurry valve, from the eighties into our country. In less than two decades, its use has expanded from the general field to a wider variety of industries. Coal mines from coal mines, refuse discharge, slagging. Developed to the city's sewage treatment, developed from the general industrial pipeline to food, health, medicine and other professional pipeline system. Slim knife gate valve with its small size, small flow resistance, light weight, easy installation, easy removal and other advantages of the complete settlement of the ordinary gate valve, ball valve, globe valve, globe valve, butterfly valve and other types of valve flow resistance , Heavy weight, difficult installation, large area and other difficult problems. Knife gate valve installation and maintenance: Installation 1. Knife gate valve before installation to be checked valve cavity and sealing surface and other parts, do not allow dirt or grit attached; 2. The bolts of the connection parts, require uniform tightening; 3. Check the packing Parts require compression, both to ensure that the packing seal, but also to ensure that the gate open flexible; 4. Users in the installation of the valve before the valve model must be calibrated, connecting the size and pay attention to the flow of media to ensure compliance with the requirements of the valve; 5. Users When installing the valve, the valve must be reserved space for driving; 6. Drive wiring according to the wiring diagram; 7. Knife valve must be regularly maintained, shall not be free to crash and squeeze, so as not to affect the seal. Maintenance 1, hand wheel, handle and transmission mechanism are not allowed to lift, and no collision. 2, double gate valve should be mounted vertically (ie stem in a vertical position, the hand wheel at the top). 3, with bypass valve gate valve should be opened before opening the bypass valve (to balance the pressure difference between import and export and reduce the opening force). 4, with the gear valve, according to the instructions of the product installation instructions. 5, if the valve is often used switch, lubrication at least once a month.