上海淞江减震器集团有限公司介绍：DN125不锈钢法兰橡胶柔性接头产品信息，淞江集团为众多饮用水设备厂配套食用级不锈钢法兰橡胶柔性接头产品，无毒、无公害型产品经过上海市橡胶研究院检测合格并颁发食用级检测报告。
橡胶柔性接头安装说明：橡胶柔性接头在安装时严禁超位移极限安装。平地、悬空、垂直安装橡胶柔性接头时,橡胶柔性接头的实际工作轴向位移压力小于管道的支撑力,否则应该安装防拉脱装置，以防止工作时受压拉脱。管道必须有固定支撑或固定托架，固定托架的力必须大于轴向力。垂直安装和架空安装时产品两端需安装相应的固定支架和受力支架，以防止工作受压后拉脱。安装螺栓要对称逐步加压拧紧，以防局部泄露。安装时应远离热源，严禁使用不符合本产品要求的介质。
304是一种比较通用性的不锈钢，它广泛地用于制作要求良好综合性能（耐腐蚀和成型性）的设备和机件。304不锈钢是按照美国ASTM标准生产出来的不锈钢的一个牌号。304相当于我国的0Cr19Ni9 (0Cr18Ni9)不锈钢。304含铬19%，含镍9%。304是得到广泛应用的不锈钢、耐热钢。用于食品生产设备、昔通化工设备、核能等。
Shanghai Songjiang shock absorber Group Co., Ltd. introduces: product information of DN 125 stainless steel flange rubber flexible joint. Songjiang group provides edible grade stainless steel flange rubber joint products for many drinking water equipment plants. The non-toxic and pollution-free products have passed the test of Shanghai Rubber Research Institute and issued the edible grade test report.
Installation instructions of rubber flexible joint: it is strictly forbidden to install the rubber flexible joint beyond the displacement limit. When the rubber joint is installed on the ground, in the air or vertically, the actual working axial displacement pressure of the rubber joint is less than the support force of the pipeline. Otherwise, the anti pulling device should be installed to prevent the rubber joint from pulling off under pressure. The pipeline must have fixed support or fixed bracket, and the force of the fixed bracket must be greater than the axial force. During vertical installation and overhead installation, both ends of the product shall be installed with corresponding fixed support and stress support to prevent pulling off after working under pressure. The installation bolts should be symmetrically and gradually pressurized and tightened to prevent local leakage. Installation should be far away from heat sources, do not use media that do not meet the requirements of this product.
304 is a kind of universal stainless steel, which is widely used to make equipment and parts with good comprehensive performance (corrosion resistance and formability). 304 stainless steel is a brand of stainless steel produced according to American ASTM standard. 304 is equivalent to 0Cr19Ni9 (0Cr18Ni9) stainless steel in China. 304 contains 19% chromium and 9% nickel. 304 is a widely used stainless steel and heat-resistant steel. Used in food production equipment, Xitong chemical equipment, nuclear energy, etc.
