[Three rain valve to recommend the star product - Mechanical seal] Description: Heavy Mechanical seal series H74D mechanical seal H7M mechanical seal CX (GY) mechanical seals FOLD mechanical seals DTM-B-1 mechanical seals DLRHSB- D Mechanical Seals Mechanical Seals C89 B23 mechanical seal AY type oil pump mechanical seal UK 1198 EX mechanical seal mechanical seal mechanical seal 116U 108U 106U mechanical seal mechanical seal mechanical seal 102 58B mechanical seals 59U mechanical seals 1527 108 mechanical seals mechanical seal mechanical seal H740 M7N mechanical seal mechanical seal M74D M740 mechanical seal Kettle mechanical seals used products: 204 205 Mechanical Seals Mechanical Seals Mechanical Seals 207 212 221 Mechanical Seals Mechanical seals 204B mechanical seal mechanical seal 202F202F secondary seal; play a supporting role in sealing BIA-53 mechanical seal, the secondary seal ring divided compensation and non-compensation of ring seals. It can be an O-ring, V-ring, wedge ring, rectangular ring and other BIA-58 mechanical seal for sealing the shaft seal and mechanical seal, mechanical seal and housing. [Three rain valve to recommend the star product - Mechanical seal] Description: Mechanical seals and soft packing: Defect: ① structure is relatively messy BIA-60 mechanical seal, high demand for the production and processing; ② device and replace contrast trouble, and needs of workers have a certain skill level device; ③ attack when accidental incidents, handling more difficult; ④ high time investment. Mechanical seal Classification There are many ways. According to the number of the seal faces: two single-acting and double-acting (multiple-acting) by way of pressure to uninstall: divided into balanced and unbalanced by the elastic component count: two large springs (single spring), a small spring (multi-spring) , plate spring form of the structure: divided bulk type and BIA-55 cartridge mechanical seal, mechanical seal Quanzhou, BIA alloy mechanical seal provided by the election of three rain Valve Co., Ltd. Tianjin three rain. Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) (www.tjsymf.com) strong, credible, in Tianjin seal industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the three rain valve into the brilliant and you work for a better future! You can also access (www.tjsymf.com/supply_details_44570550.html), for more information about the company.