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吴江市永达石油化工有限公司于一九九九年九月正式投资运行,主要产品为“日大”牌系列真空用油。产品由优质原料油经深度精制而成,产品各项性能指标均已达到国家质量标准要求,并已通过苏州市产品质量监督检验中心的多项检测。是替代进口的理想产品,得到上海曙光机械厂、广东创高真空工艺设备厂等用户的一致好评。一、高级扩散泵油粘度等级为100;适用于获得10~(-4)~10~(-8)kPa高真空度的油扩散泵;达到SH0529-92标准要求,具有抽气速率高,极限压力低(可达2.0×10~(-8)kPa),热、氧化安定性好等特点。
Wujiang City Yongda Petrochemical Co., Ltd. in September 1999 formally run the investment, the main products for the “big” brand vacuum oil. Products from the quality of refined refined oil products from depth, the product performance indicators have reached the national quality standards and has passed Suzhou City, a number of product quality Supervision and Inspection Center testing. Is the ideal alternative to import products, by Shanghai Shuguang Machinery Factory, a high-vacuum process equipment factory in Guangdong and other users of praise. First, the advanced diffusion pump oil viscosity grade 100; for 10 ~ (-4) ~ 10 ~ (-8) kPa high degree of vacuum oil diffusion pump; meet the SH0529-92 standard requirements, with a high pumping rate limit Low pressure (up to 2.0 × 10 ~ (-8) kPa), heat, oxidation stability and so on.