The Φ200 Babbitt-lined Seal is a metal-backed sealing component with a tin-based Babbitt alloy lining. Its cylindrical construction combines a metal supporting structure with an alloy-lined inner surface.
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Φ200 Babbitt-lined Seal |
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Babbitt-lined Sealing Component |
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Φ200 mm |
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Tin-based Babbitt alloy |
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ASTM B-23 Grade 1, Grade 2, Grade 3, Grade 11 |
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Production requirements are reviewed before manufacturing. The backing material, Babbitt alloy grade, and lining thickness are selected according to the approved specifications.
The metal backing is machined to the specified geometry. The bonding surface is prepared according to the selected lining process to support bonding between the Babbitt alloy and backing material.
Tin-based Babbitt alloy is applied to the prepared backing by centrifugal casting. Process control focuses on lining formation, alloy distribution, and bonding integrity.
The lined component is finish-machined to achieve the specified geometry and critical dimensions before final inspection.
Drawing-Based Manufacturing
Production can follow customer drawings specifying dimensions, tolerances, mounting features, lining thickness, and material requirements.
Sample-Based Replacement
Reference samples and available equipment information can be reviewed for replacement production. Critical dimensions and material requirements are confirmed before manufacturing.
Before production, the agreed specifications cover the nominal inner diameter, outer diameter, overall width, mounting configuration, backing material, Babbitt alloy grade, lining thickness, and inspection requirements, as applicable.
Non-Standard Configurations
Non-standard dimensions and structural features are manufactured according to the approved design. Production begins after the required specifications and inspection criteria are confirmed.
Suitable for equipment designs specifying a Babbitt-lined sealing component. Confirm the original part dimensions, mounting arrangement, and operating clearances before replacement.
For compressor applications, selection depends on the original seal design, mating components, and operating clearances.
Can be supplied for motors and other rotating machinery where this sealing construction is specified by the equipment design.
For pump, marine, oil and gas, and other industrial equipment, suitability depends on the sealing arrangement, operating environment, and material requirements.
Critical dimensions, including inner diameter, outer diameter, overall width, and lining thickness, are checked against approved drawings and specified tolerances.
The Babbitt-to-backing bond is inspected using methods appropriate to the component design and agreed acceptance criteria.
Non-Destructive Testing
Ultrasonic or other suitable NDT methods are available upon request, subject to component design and inspection requirements.
Finished components are inspected against agreed requirements. Dimensional records, material documents, and other specified quality records can be supplied.
Manufacturing operations are covered by an ISO 9001:2015-certified quality management system. Certification details are available upon request.
Q: What is the difference between Φ200, Φ150, and Φ80 Babbitt-lined Seals?
A: The nominal size differs. Interchangeability also depends on the complete dimensions, mounting configuration, and equipment requirements.
A: Please provide the drawing or reference sample, required quantity, material specifications, lining thickness, dimensional tolerances, and inspection requirements, where available.
Q: What is the MOQ for Φ200 Babbitt-lined Seals?
A: MOQ depends on material availability, manufacturing requirements, and order quantity. Please confirm the applicable MOQ when requesting a quotation.
A: Allow approximately 4–6 weeks as an initial planning estimate for a custom order after drawing approval and material confirmation. The actual lead time depends on order quantity, material availability, and production requirements.
A: Packaging is selected according to component dimensions, surface protection requirements, and shipping conditions. Export cartons or wooden cases can be arranged as appropriate.
A: Yes. Please retain the approved drawing, part number, revision, and material specifications to support consistent repeat orders.
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