进口低温用截止阀【德国进口截止阀】OLES奥莱斯品牌
【进口低温用截止阀】详细说明：
不锈钢低温截止阀，特别是超低温阀门，其工作温度极低。在设计这类阀门时，除了应遵循一般阀门的设计原则外，还有一些特殊的要求。不锈钢低温截止阀的设计要求: 1、阀门在低温介质及周围环境温度下应具有长时间工作的能力。2、阀门不应成为低温系统的一个显着热源。这是因为热量的流入除降低热效率外，如流入过多，还会使内部流体急速蒸发，产生异常升压，造成***。3、低温介质不应对手轮操作及填料密封性能产生***的影响。4、直接与低温介质接触的阀门组合件应具有防爆和防火结构。
Stainless steel Cryogenic Globe valves, especially ultra-cryogenic valves, operate at extremely low temperatures. In the design of such valves, in addition to the general valve design principles, there are also some special requirements. Design requirements of stainless steel Cryogenic Globe valve: 1. Valves should be able to work for a long time in low temperature medium and ambient temperature. 2. Valves should not be a significant source of heat for cryogenic systems. This is because in addition to reducing the thermal efficiency of heat inflow, if the inflow is too much, it will also make the internal fluid evaporate rapidly, resulting in abnormal pressure rise, causing danger. 3. Low temperature medium should not h***e harmful effect on handwheel operation and packing sealing performance. 4. Valve assemblies in direct contact with cryogenic media shall h***e explosion-proof and fire-proof structures.
【进口低温用截止阀】结构说明：
低温及超低温截止阀安装在空分设备、LNG船、低温液体贮运设备上面，对液氧、液氮、液***、液化***、液化***等低温和深冷介质进行控制。低温及超低温截止阀采用加长阀杆、加长阀盖的结构，加长高度可以按照客户要求加高，高压低温截止阀都带有自动泄压孔，以保证中腔压力不会过高而产生***。低温截止阀有二种阀盖设计形式。
***种是螺栓式阀盖，其阀体与阀盖用螺栓螺母连接，缠绕式垫片（316夹柔性石墨制造）。客户有特殊要求时也可采用金属环连接。
第二种是焊接式阀盖，其阀体与阀盖用螺纹连接，全焊密封。客户有特殊要求时也可采用透焊连接。
【进口低温用截止阀】优点：
1.结构简单，制造和维修比较方便。
2.工作行程小，启闭时间短。
3.密封性好，密封面间磨擦力小，寿命较长。
OLES希望让客户的行业更好地工作。为了实现这一点，我们相信我们的员工是我们成功的关键。我们非常信任我们的员 工，并***于他们。我们赋予他们工作责任感，激发创造力和主动性。我们教练和训练我们的人民，并奖励***的成就。
OLS很自豪地为***的工业客户提供服务。OLES流体成功原则使我们在过去取得成功，并将在未来继续这样做。它们是上海克瑞阀门的重要组成部分。凭借我们的***，***和创新，我们可以真正为我们的客户带来改变，并使他们的行业更好地工作，提高他们的效率，同时不断挑战他们和我们改进。因此，我们在未来的同事中寻找***，***和创新。 ***我们的***是我们尽我们的能力尽自己努力的骄傲。***就是要为我们的客户增加额外的空间，并以身作则。***也是关于一起工作，分享成功和乐趣。
OLES hopes to make the customer's industry work better. To achieve this, we believe that our employees are the key to our success. We trust our employees and invest in them. We give them a sense of resp***ibility, creativity and initiative. We coach and train our people and reward outstanding achievements.
OLS is proud to serve industrial customers worldwide. The OLES Fluid Success Principle has enabled us to succeed in the past and will continue to do so in the future. They are an important part of Shanghai Cree valves. With our passion, professionali*** and innovation, we can really bring about changes for our customers, make their industries work better, improve their efficiency, and c***tantly challenge them and us to improve. Therefore, we are looking for passion, professionali*** and innovation among our future colleagues. Passion Our passion is the pride of doing our best. Passion is to add extra space for our customers and set an example. Passion is also about working together, sharing success and fun.