格40/42/45
低溫焊接屬波紋管以下400F
- 卓的性 – 焊接屬波紋管的態O形圈密封消傳統掛來共同推器微動密封動態彈性體。
- 液壓平密封。 允密封處理更多無熱產生的壓力。
- 我清潔。 離心力拋出固體離密封。
- 合窄斷填料箱。
- 在公制和DIN格可供擇。
- 即使對 – 波紋管允360關力度。
- 對多樣化的擇彈性體以滿所的應用程序。
- 波紋管材料AM350哈氏C276與其他焊接材料可供擇的標準。
- 一件簡單的建沒有失去的分。
- 式密封提供。
- 雙層可用于更的壓力。
Low Temperature Welded Metal Bellows — Style 42
Style 40/42/45
Low Temperature Welded Metal Bellows (Below 400F)
- Superior Performance – The welded metal bellows static shaft O-ring eliminates the traditional problems of seal hang up and shaft fretting common to pusher seal, dynamic elastomer.
- Hydraulically balanced seal. Allows seal to handle more pressure without heat buildup.
- Self cleaning. Centrifugal force throws solids away from seal.
- Fits narrow cross section stuffing boxes.
- Available in metric and DIN sizes.
- Even face loading – bellow allows for full 360 degrees closing force.
- Varied choice of face, elastomer to meet required applications.
- Bellow Material AM350, Hast C276 standard with other weldable material options available.
- Simple one piece construction, no lose parts.
- Cartridge seal design available.
- Double Ply available for higher pressure.
技術參數/Specifications
| Inside Diameter | 0.7500 to 7.00 inch |
| Outside Diameter | 1.46 to 7.88 inch |
| Free Length | 1.25 to 2.00 inch |
| Working Pressure | 300 psi |
| Operating Temperature | -100 to 400 F |
| Materials | Hastelloy (optional feature); Stainless St. (optional feature) |
| Other | Hastelloy C |
| Bellows Construction | Welded |
| Number of Plies | ? to 1.00 |
| Shape | Round |
| Applications | Chemical; Motion Couple |
低溫焊接屬波紋管-42格的Flex-A密封,屬波紋管,Low Temperature Welded Metal Bellows , Style 42, Flex-A-Seal, Inc., Metal Bellows
