[Three rain valve to recommend the star product - Mechanical seal] Description: Series 104 light mechanical seal mechanical seal mechanical seal 108 208 520 Mechanical seals silicon carbide mechanical seal products Carbide Graphite PTFE products MG13 MG12 MG1 FBD BLA 560B 560A mechanical seal mechanical seal 156 560AL mechanical seal mechanical seal mechanical seal 155 [three rain valve to recommend star products - mechanical seals] Description: how to choose a suitable sealing method must first clear sealing selected in accordance with: the first is the working pressure of the autoclave, and the second is the nature of the work material. There is a working temperature of equipment. 2. it is necessary to clarify the non-stainless steel autoclave used seal species: the sealed reactor known as the seal there are two types M74F-140 mechanical seal, the first is the packing seal M74F-130 aircraft, and the second is a mechanical sealer seals, mechanical seals are divided into single letters (ie, single mechanical seal) and dual mechanical seal (ie, double mechanical seal) kettle with a mechanical seal, single seal also includes a full water jacket, double mechanical seal is more messy, In addition to the water jacket (it is necessary to have a circulating cooling water), but also includes a matching stand, balance cans. M74F-100 machine seals, mechanical seals selected three rain (certified), Yangquan mechanical seal is provided by three rain Valve Co., Ltd. of Tianjin. Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) is a leader in Tianjin, seals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In three rain valve leadership with the staff warmly welcome all inquiries negotiations to create three rain valve a better future.