上海淞江减震器集团有限公司介绍：液压油球墨法兰耐油橡胶柔性接头产品信息，淞江集团为液压油生产一种耐油橡胶柔性接头，主要采用丁腈橡胶生产，代号为N41，其中含量达到50%左右，有含量检测报告，也支持各种第三方检测。
我公司耐高温橡胶接头阀体上刻有上海松夏字样，松夏是上海淞江减震器集团有限公司旗下高端品牌，我公司所有特殊橡胶接头阀体上都刻有上海松夏字样（25kg、耐油、耐酸碱、耐高温、耐磨、双球、异径），如果产品上没有刻上海松夏字样的产品不是特殊产品，阀体上刻有上海淞江减震器集团有限公司字样的产品都是16kg过水产品，并非特殊产品。
丁腈橡胶主要用于制造耐油橡胶制品。丁腈橡胶中丙烯腈含量(%)有42～46、36～41、31～35、25～30、18～24等五种。丙烯腈含量越多，耐油性越好，但耐寒性则相应下降。它可以在120℃的空气中或在150℃的油中长期使用。此外，它还具有良好的耐水性、气密性及优良的粘结性能。
Shanghai Songjiang shock absorber Group Co., Ltd. introduces: hydraulic oil ball graphite flange oil resistant rubber flexible joint product information, Songjiang group for hydraulic oil production of an oil resistant rubber flexible joint, mainly using nitrile rubber production, code named n41, the content of about 50%, there are content test reports, also support a variety of third-party testing.
If there are no special high temperature resistant valve body made by Shanghai Songjiang Rubber Co., Ltd. and Shanghai Songjiang Rubber Co., Ltd., all the high-temperature resistant valve bodies of our company are not engraved with the words of Shanghai Songjiang Rubber Co., Ltd, The products with the words of Shanghai Songjiang shock absorber Group Co., Ltd. engraved on the valve body are all 16KG overflow products, not special products.
NBR is mainly used to manufacture oil resistant rubber products. Acrylonitrile content (%) in NBR is 42-46, 36-41, 31-35, 25-30, 18-24. The higher the content of acrylonitrile, the better the oil resistance, but the lower the cold resistance. It can be used in air at 120 ℃ or oil at 150 ℃ for a long time. In addition, it also has good water resistance, air tightness and excellent adhesion performance.
