Cone Joints
Male cone joints for standard ground glass connections.
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Ground Glass Joints for Laboratory Glassware Assemblies
Browse ground glass joints for connecting laboratory flasks, condensers, adapters, receivers and custom glassware assemblies. This category covers cone joints, socket joints, screwthread joints, spherical female cup joints and spherical male ball joints for replacement, production and distributor supply.
- Borosilicate 3.3 glass
- OEM packaging
- Mixed-size cartons
- Global export packing
Products
Ground Glass Joint Catalogue
Review joint models and send the required joint size, connection type and quantity for quotation.
Joints
Cone Joint Unbadged
Wholesale cone joint unbadged for glassware assembly, replacement joints, custom lab setups and routine laboratory procurement. Request bulk pricing, OEM packaging, and export carton planning.
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Joints
Screwthread Joints Unbadged
Wholesale screwthread joints unbadged for glassware assembly, replacement joints, custom lab setups and routine laboratory procurement. Request bulk pricing, OEM packaging, and export carton planning.
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Joints
Socket Joints Unbadged
Wholesale socket joints unbadged for glassware assembly, replacement joints, custom lab setups and routine laboratory procurement. Request bulk pricing, OEM packaging, and export carton planning.
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Joints
Spherical Female Cup Joint Unbadged
Wholesale spherical female cup joint unbadged for glassware assembly, replacement joints, custom lab setups and routine laboratory procurement. Request bulk pricing, OEM packaging, and export carton planning.
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Joints
Spherical Male Ball Joint Unbadged
Wholesale spherical male ball joint unbadged for glassware assembly, replacement joints, custom lab setups and routine laboratory procurement. Request bulk pricing, OEM packaging, and export carton planning.
View details Buying Guide
Ground Joint Compatibility Guide
Ground glass joint orders depend on compatibility. Buyers should confirm male or female side, cone or socket type, joint size, spherical or standard design and whether the joint is for replacement, repair or assembly production.
Selection Focus
Ground Glass Joint Types
Select the joint type by connection role and compatibility with the existing glassware assembly.
Socket Joints
Female socket joints for matched cone-and-socket assemblies.
View productsScrewthread Joints
Screwthread joints for special connection or cap systems.
View productsSpherical Joints
Male ball and female cup joints for flexible assembly movement.
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Joint Selection Table
Confirm joint gender, joint size and assembly role before ordering. Compatibility errors create unusable replacement parts.
| Type | Best For | Key Specs | Order Options |
|---|---|---|---|
| Cone joint | Male side of standard ground joints | Joint size and taper | Bulk replacement or production supply |
| Socket joint | Female side of standard ground joints | Socket size and taper | Matched with cone joints |
| Screwthread joint | Threaded connection systems | Thread format and size | Custom assembly support |
| Spherical joint | Flexible glassware connections | Ball/cup size and side | Male ball or female cup |
Replacement and Assembly Supply
Ground joints can be quoted for replacement inventory, distributor stock and assembly production. Protective packing keeps ground surfaces clean and undamaged.
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FAQ
Joints FAQ
What information is needed for ground glass joint orders?
Provide joint type, male or female side, joint size, quantity and the assembly where the joint will be used.
What is the difference between cone and socket joints?
Cone joints are the male side and socket joints are the female side of standard ground glass connections.
When are spherical joints used?
Spherical joints are used when the glassware assembly needs a flexible ball-and-cup connection.
Can joints be supplied for custom glassware assemblies?
Yes. Joint components can be quoted for replacement, repair or production workflows.