Metal Bellows Seal

JG MFL65 balanced single seal metal bellows seal designed for high-temperature applications up to 400°C and sliding velocities of 15m/s. Features stationary bellows design, independent rotation direction, and no rubber secondary seal. Ideal for refining, power plants, chemical processing, and industrial pumps. FDA and ISO9001:2008 certified with competitive pricing.

JG-10 single face metal bellows mechanical seal featuring Hastelloy C276 construction with FDA and ISO9001:2008 certifications. Handles temperatures up to 204°C and pressures to 2.5MPa. Balanced design eliminates turning requirements, suitable for industrial pumps, petrochemical applications, and wastewater systems. Custom OEM/ODM manufacturing available.

MFL85N welded metal bellows mechanical seal designed for extreme conditions including temperatures up to 300°C and pressures to 2.5 MPa. Features bidirectional rotation, no dynamic O-rings to prevent shaft damage, and handles corrosive/abrasive media. Ideal for petroleum, chemical processing, and industrial pump applications with custom OEM options available.

FDA certified metal bellows mechanical seal operating from -20°C to 180°C with 2.5MPa pressure rating. Features wear-resistant construction, low friction design, and easy replacement. Ideal for clean water, sewage, hydrocarbons, and heat transfer fluids. Direct replacement for John Crane 609 seals with custom options available.

ISO 9001:2008 certified SUS316 metal bellows mechanical seal designed for extreme temperature applications (-75°C to 400°C) with 25 MPa pressure rating. Features no dynamically loaded O-ring design, excellent self-cleaning effect, and compatibility with DM series pumps. Ideal for chemical, oil & gas, pharmaceutical, and food processing industries.

JG-11 High Pressure Flexible Metal Bellows Mechanical Seal withstands 2.5MPa pressure and -100°C to 400°C temperature range. Features vibration absorption, easy maintenance, and compatibility with multiple materials including Hastelloy C276. Ideal for petrochemical, aerospace, and power generation industries with comprehensive quality testing.

Professional welded metal bellows mechanical seal replacement with balanced design, operating range of -20 to 300°C and 2.5MPa pressure. Features no dynamic O-ring to prevent hang-up, DIN24960 compliance, and materials including SIC, TC, SUS304/316. Ideal for industrial pumps, slurry pumps, and petroleum chemical applications.

High-performance SUS304 metal bellow mechanical seal designed for industrial pumps with 15m/s sliding velocity and 2.5MPa pressure rating. Compliant with DIN24960, ISO3069, EN12756, and API628 standards. Features temperature range of -20 to 300°C and multiple material options for rotary rings, O-rings, and springs. Ideal for water treatment, petroleum, and chemical applications with custom OEM solutions available.

Professional single end balanced metal bellows mechanical seal with independent direction rotation capability. Designed for oil and gas applications, handles pressures up to 1.6MPa and temperatures from -40°C to 220°C. Features no dynamically loaded O-rings, excellent self-cleaning, and suitability for sterile applications. Available for shaft diameters 14-100mm.

High-performance welded metal bellows seal with static ring compensation for industrial applications. Features 20-120mm shaft compatibility, 3MPa pressure rating, and 450°C temperature resistance. Certified with FDA and ISO9001:2008, offering reliable sealing performance for petrochemical, aerospace, and power industries with custom OEM options available.

JG-MF95N balanced rotating metal bellows mechanical seal designed for oil and gas applications. Features 14-100mm shaft diameter, 1.6MPa pressure rating, and -40°C to 220°C temperature range. Offers excellent self-cleaning, no dynamically loaded O-ring, and compatibility with extreme conditions. OEM/ODM customization available.

ISO 9001:2008 certified metal bellows seal designed for extreme temperature applications (-75°C to 400°C) in chemical, oil, and process industries. Features 25MPa pressure rating, 30m/s sliding velocity, and multiple material options including SiC, ceramic, and Hastelloy C. Ideal for pumps, refining equipment, and sterile applications with custom OEM/ODM capabilities available.

Professional AM350 metal bellows mechanical seal designed for oil refinery pumps with extreme temperature tolerance (-40°C to 400°C) and 25MPa pressure rating. Features pre-assembled design for easy installation, superior self-cleaning effect, and compatibility with various industries including chemical, pharmaceutical, and food processing. Custom designs available with OEM/ODM support.

JG12 metal bellows mechanical seal designed for extreme temperature environments from -100°C to 400°C with 25 bar pressure rating. Features Alloy C-276 construction for superior corrosion resistance, API-682 Type B certification, and dual seal options. Ideal for petrochemical, aerospace, and industrial applications requiring reliable performance in aggressive media.

Precision-engineered metal bellows mechanical seal for industrial pumps featuring balanced design, temperature range -20°C to 300°C, pressure rating 2.5 MPa. Ideal for water treatment, petroleum, and process applications with welded construction and DIN24960 compliance.

Burgmann custom metal bellows seals deliver superior sealing efficiency for demanding industrial applications. Engineered with material options including Hastelloy and Titanium, these seals handle pressures up to 2.5 MPa and temperatures from -20 to 300°C. Compliant with API682 and ISO3069 standards, ideal for petroleum, chemical, and wastewater applications with OEM/ODM customization available.

JG-MF95N balanced rotating metal bellows mechanical seal designed for oil and gas applications. Handles extreme temperatures from -40°C to 220°C and pressures up to 1.6MPa. Features corrosion-resistant materials, no dynamically loaded O-rings, and excellent self-cleaning capabilities. Suitable for chemical, pharmaceutical, and refining industries with OEM/ODM customization options.

High-performance mechanical seal featuring metal bellow design for extreme temperature applications (-75°C to 290°C). Handles pressures up to 25 bar with shaft sizes 30-100mm. Certified to EN12756 standards, ideal for oil & gas, chemical, pharmaceutical, and food processing industries with superior self-cleaning capabilities.