Although August has just arrived, the Beginning of Autumn has already arrived. Northern regions, especially Bayannur in Inner Mongolia, are about to enter the heating season, with heating expected to start in October. This is a critical period for heating pipeline construction. Qingdao Huashida Machinery Co., Ltd. continues to deliver high-quality Electro fusion Sleeves to construction sites, helping to ensure the smooth progress of public welfare projects and the timely implementation of winter heating.
As a renowned domestic plastic pipe fittings manufacturer, Huashida's Electro fusion Sleeves, backed by strong technological expertise, have been awarded multiple utility model patents. With over 20 years of production experience, they have become a premium supplier to the China National Petroleum Corporation and Sinopec Pipeline Bureau. They have participated in national strategic pipeline projects on the Qinghai-Tibet Plateau, passing pressure tests at an altitude of over 6,000 meters. Their product advantages lie in strict material control, scientifically formulated proportions, and proprietary production lines. The use of a high-aspect-ratio screw ensures complete melting and fusion of materials, significantly improving tensile strength, toughness, and shear strength, enabling pipeline construction to pass pressure tests on the first try. The Bayannur heating project has designated Huashida as the designated purchaser of Electro fusion Sleeves. The company regularly ships large quantities of products to the site, which has become an important guarantee for the progress of the project.
