Metal Bellows Seal

Metal Bellow Seals of MB1 are commonly used for moderate Temperature Oils & Hydrocarbons, MB1 provides a high degree of axial flexibility to compensate for lack of concentricity of the shaft or misalignment due to thrust movement of the shaft. Moreover, these seals are used for high temperature application such as refinery, Petrochemical, and Oil & Gas industries. These seals do not have a dynamic o rings eliminating the fretting of Shaft or Sleeve. Salient features: Welded Diaphragm Bellow Design Suitable for High Temperature Media. Axial compensation of movement 1 mm. Perfect for standardization purposes. No Dynamic O Rings Inherently Balanced Design Applications: Specially used in paper and pulp Industries, petrochemicals, petroleum refinery etc. Material: Seal Faces: Ceramic/Sic/Carbon Vs Ceramic/RB Sic./TC Secondary Seals: Viton/PTFE/GFT/FFKM Metal Components: SS-316/Hast-C/Carpenter-42 Bellow: AM-350/Hast-C276/Inconel-718

Material 1. Bellows: AM350,alloy 20, 316 2. Metal Parts:300 series stainless steel 3. Seal Face:tungsten carbide,carbon,silicon carbide 4. Packings: Viton,EPR,Teflon, NBR. Operating Limits 1. Temperature -75C~200C 2. Pressure: vacuum to 2.0Mpa vacuum to 6.0Mpa (double bellow) 3. Speed:125MPs 4. Sealed medium: water, oil, organic solvent and weak corrosive solvent. Applications: 1. High temperature medium pumps 2. Refining technology 3. Power plant technology 4. Chemical industry 5. Special rotating equipment. Carton box.

Applications : Pulp and paper, Petrochemical and Regfinery, Heat transfer fluids Shaft Diameter : 1.0 inch - 4.0 inch Presure : 20 bar (max) Temperature : -50dig C - +350dig C Velocity : 20 m/sec Face Materials Silicon Carbide, Tungstem carbide Matal Parts : SS316, SS304, Hast-C, Carpenter 42

OPERATING LIMIT seal size = 20mm to 150mm pressure = 15kg/cm2 speed = 15m/s temp = 20c to 250c FACE MATERIAL rotary face = carbon, silicon carbide,ceramic statonary face = carbon , silicon carbide ,

Standard or Nonstandard:Standard Style:Mechanical Seal Material:Metal Place of Origin:Shanghai, China (Mainland) Brand Name:KLSEAL Model Number:MFL85N Size:as customer needs Lead Time:7-30Days or as per order Supply Ability:1000 pieces a month Color:White and so on Applications:Pumps OEM Service Offered:YES Minimum Order Quantity:1 Piece Port:Shanghai Sample:That came Trade Terms:FOB,CFR and so on Payment terms: T/T 30*22*17

Parameters: 1. Pressure Limits: 0~2.5 Mpa (0~25 bar) 2. Temperature: -100~425 C 3. Speed:0~3600 r/min 4. Shaft Size Limits: 25~350 mm 5. Medium: all kinds of chemicals, high and low temperature medium, corrosive medium. Main Features: 1. According to API682 standard (for the shaft size of 20~110 mm) 2. Extremely lower leakage and abrasion loss. 3. Dual-face tandem contacting type mechanical seal in 3CW. Adopt metal bellow expansion joint, when the sealing liquid side pressure is 0.2~0.3 Mpa higher than the medium side, it will take effect to stop the process medium to leak out. 4. The wave plate is designed to optimal bevel to minimize reduce the welding heat effect destressing. When it rotating, the particles will be thrown out to keep the cleanness of the wave plate. 5. Simple structure with compact size. 6. Adjustable structure and material components based on specific working condition. 7 .Cartridge design, easy to install. Application: Suits for various chemical fluids, no matter it's high temperature, or low temperature or corrosive fluids.

Complying with DM series installing dimensions, a typical seal designed for low and high temperature media, with connecting structure by flanges, flat seal gasket and screws, made all in materials resisting to low and high temperature and suitable for all trades, particularly for delivery of high temperature media in oil refinery and chemistry industry. Design characteristics: 1. Modular design; 2. Metal bellows; 3. Insertion of low expanding metal; 4. Connection by flanges and screws; 5. Forced internal cooling; 6. Flat seal gasket. Performance parameters: Temperature:>-75oC~400oC Pressure:0~2.5Mpa,make sure not to leave in operation at negative pressure or in vacuum state. Speed:30m/s(less than 6000rpm) Range of dimensions: 30~100mm.

KL-609, to replace Johncrane metal bellow seal type 609. Welded metal bellows design. Operating Limits: Temperature:-20---400 Speed: 20m/s Pressure: 25bar Standard size: 1.0-4.0 The common material: Sealing ring: Car, Sic, Ssic, TC Secondary seal: Carbon graphite Spring and metal parts: 304, 316, AM350, HAST.C. Inconel 718, Titanium. Kalu also offer mechanical seals stocks for replacement of Burgmann MFL85N, Johncrane 680, Johncrane 680. The delivery time is 7-15 days.

John crane type 58u replacement to: burgmann bt. C5. Ku seal Our products are mechanical seals, pump mechanical seals, auto mechanical seal, bellow mechanical seal, shaft mechanical seals, elastomer bellows seals, single spring seals, teflon wedge seals, pusher design seal, metal bellows seals, cartridge seals, etc. Kinds of mechanical seals. Including, rubber bellows seals, pusher seals, ptfe wedge seals, metal bellows seals, cartridge seals, etc. The seals are available in various material combinations, and in both metric and inch sizes. We also do tailor-made seals according to the customers' drawings and specs. Shape (for gasket): mechanical seal Material: mechanical seal Function: shaft sealing Standard or nonstandard: standard Export markets: global Product description John crane type 58u replacement seal Product description: Tb58u mechanical seal, for industrial pump, blower pump, diving pump, circulating pump mechanical seal, replace the mechanical of john crane and burgmann. Topbon mechanical seal manufacture, topbon products can replace the mechanical seals produced by burgmann and john crane and be widely used in petroleum, chemistry, refinery, paper making, pharmacy, power and auto industry. Topbon mechanical seal factory. Is the advanced designer & manufacturer of mechanical seal, the range involves in: industrial pump mechanical seal, mixer and agitator seal, cartridge seal, metal bellows seal, auto cooling pump seal and auto air-condition compressor lip seal. Cartons