The Φ150 Babbitt-lined Seal is a cylindrical sealing component with a metal backing body and a tin-based Babbitt alloy lining. The nominal inner diameter is 150 mm. Other dimensions and interfaces are specified by drawing.
Technical Specifications
|
Parameter |
Specification |
|
Product Name |
Φ150 Babbitt-lined Seal |
|
Product Type |
Babbitt-lined sealing component |
|
Inner Diameter |
Φ150 mm |
|
Lining Material |
Tin-based Babbitt alloy |
|
Available Babbitt Grades |
ASTM B23 Grades 1, 2, 3, and 11 |
|
Backing Materials |
Steel, bronze, cast iron, or other specified materials |
|
Lining Method |
Centrifugal casting or customized lining process |
|
Machining |
CNC machining and precision finishing |
|
Surface Finish |
According to drawing requirements |
|
Production Type |
Drawing-based OEM and customized manufacturing |
Outer diameter, overall width, lining thickness, and installation dimensions must be confirmed before production.
Seal Construction & Lining Configuration
Metal Backing: Provides the structural base for the Babbitt lining. The backing material and component geometry are specified in the approved drawing.
Babbitt Lining: Forms the lined working surface. Alloy grade and lining thickness are confirmed against the material specification and drawing.
Bonded Interface: The lining is applied to the prepared metal substrate. Bonding requirements and inspection criteria are agreed before production.
Sealing Geometry: The profile, lining location, and mating clearances must follow the approved drawing.
Babbitt Lining Process
Substrate Preparation: The metal backing and bonding surface are prepared according to the specified process.
Babbitt Application: The specified alloy is applied using the confirmed lining method, such as centrifugal casting where applicable.
Finish Machining: The lined component is machined to the approved dimensions and sealing profile.
Final Verification: Finished dimensions and lining condition are checked against the agreed inspection requirements.
Equipment Compatibility & Replacement
Drawing-Based Replacement
Replacement components can be developed from approved drawings or existing samples, subject to technical review.
Dimensional Compatibility
The 150 mm nominal inner diameter is only one reference dimension. Outer diameter, overall width, sealing profile, lining thickness, mounting features, and mating clearances must also match the original design.
Information Required
Provide the equipment model, original drawing or sample, operating conditions, and applicable material specifications for replacement assessment.
Manufacturing Experience & Quality Management
Manufacturing Experience
Since 2007, we have specialized in Babbitt lining and bearing manufacturing, supporting OEM replacement and drawing-based custom production.
Manufacturing Capabilities
We offer centrifugal casting, precision machining, and steel, bronze, or cast iron backing options to meet project requirements.
Quality Management
Our ISO 9001:2015 certified quality management system supports consistent production quality. Inspection records and quality documents are available according to agreed requirements.
Dimensional Inspection
Dimensional Verification
The inner diameter, outer diameter, overall width, lining thickness, and installation features are inspected against the approved drawing. Applicable tolerances and measurement requirements are confirmed before production.
Lining Inspection
Lining thickness, working-surface condition, and visible defects are checked against the agreed acceptance criteria. Bonding inspection and any additional non-destructive testing are performed when specified.
Inspection Records
Dimensional reports and other inspection records can be supplied according to the agreed quality requirements. Required inspection items, acceptance criteria, report format, and documentation must be confirmed before order release.
Custom Options
Dimensional Configuration: Inner diameter, outer diameter, overall width, and installation dimensions according to the approved drawing.
Material Selection: Backing material and Babbitt alloy grade according to project specifications.
Lining Requirements: Lining thickness, working-surface finish, and bonding inspection criteria as agreed.
Quotation Requirements: Submit the drawing or sample, order quantity, operating conditions, and required inspection documents for technical review and quotation.
FAQ
Q: Is the Φ150 Babbitt-lined Seal directly interchangeable with an existing component?
A: Not based on nominal diameter alone. The complete dimensions, interfaces, and material specifications must be verified before replacement.
Q: What information is required for a quotation?
A: Please provide a technical drawing or sample, required quantity, backing material, Babbitt alloy grade, lining thickness, and operating conditions.
Q: Can inspection records be provided?
A: Inspection records can be arranged according to the agreed quality requirements. Additional testing and documentation should be confirmed before production.
Q: What is the minimum order quantity (MOQ)?
A: MOQ depends on the component specifications, material requirements, and production arrangements. Please provide the required quantity for confirmation.
Q: What is the production lead time?
A: Lead time depends on drawing approval, material availability, manufacturing requirements, and order quantity. The schedule is confirmed after technical review.
Q: How is the Φ150 Babbitt-lined Seal packaged for shipment?
A: Protective packaging is used to help prevent impact, scratches, and moisture damage during transportation. Export packaging can be arranged according to shipping requirements.
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