[Three rain valve to recommend the star product - Mechanical seal] Description: metal flat hot laps: lead, temperature 100 ℃; aluminum 430 ℃; copper 315 ℃; low carbon steel 550 ℃; silver 650 ℃; nickel 810 ℃ ; Monel (nickel-copper) alloy 810 ℃, stainless steel 870 ℃. Which lead voltage capability is poor, aluminum can withstand 64 kg / cm, other materials can withstand high pressure. Metal heterosexual washers: Lens gasket: a self-tightening effect, for use in high-pressure valves. Oval washers: high pressure from the tight gasket also belongs. Double cone washers: for high-pressure self-tight seal. In addition, there is a square, diamond, triangle, tooth, dovetail, B type, C-shaped, generally used only in high pressure valves. [Three rain valve to recommend the star product - Mechanical seal] Description: Liquid Seal: With the rapid development of polymer organic synthesis industry, the emergence of a liquid sealant, used for static sealing; this new technology, often called the liquid seal . Liquid seal principle is the use of liquid sealant adhesion, mobility and monolayer effect (the thinner the film the greater natural tendency replies) M37G-75 mechanical seal, mechanical seal under the appropriate pressure to make it like a washer Like to work. Therefore, the use of a sealant, also known as liquid gasket. Teflon seal: PTFE is organic polymer, before firing it into products M37G-58 mechanical seal, called raw M37G-68 mechanical seal, soft texture, but also monolayer effects. Raw materials used to make the raw material with a band called, can be rolled into a long-term storage tray. Free formed during use, any connector, as long as a pressure, they form an annular seal film plays a role of uniformly. As the gasket between the valve body and bonnet valves can without removing the valve or gate and forced open a gap, into the raw material brought on the trip. Clamping force is small, sticky, but also non-stick surface flange replacement is very convenient. For optimum tongue and groove flange. Teflon, tube and rod can also be made, for sealing. M37G-58 mechanical seal | Chaohu mechanical seal | M37G mechanical seal manufacturers selected three rain provided by Valve Co., Ltd. Tianjin three rain. Valve Co., Ltd. Tianjin three rain (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!