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Quartz Spherical Joints - Balls
Product Information
Manufactured in house by our highly skilled glassblowers, Robson Scientific spherical ball joints are are intended to give flexibility to complicated assemblies of glassware and facilitate erection of such glassware.
In vacuum systems, they relieve stress which may otherwise cause leakage at the joints.
They are also useful under conditions where conical joints may be difficult to separate; for instance, if a viscous or resinous material is being used inside the system.
Joints conform to ISO 641 (BS 2761).
Download Datasheet (PDF)| Product Code | Size | Tube O/D mm | Tube Bore mm |
|---|---|---|---|
| RQSB 13 | S13 | 8.00 | 5.00 |
| Product Code | Size | Tube O/D mm | Tube Bore mm |
|---|---|---|---|
| RQSB 19 | S19 | 12.00 | 9.00 |
| Product Code | Size | Tube O/D mm | Tube Bore mm |
|---|---|---|---|
| RQSB 29 | S29 | 19.00 | 16.00 |
| Product Code | Size | Tube O/D mm | Tube Bore mm |
|---|---|---|---|
| RQSB 35 | S35 | 26.00 | 23.00 |
| Product Code | Size | Tube O/D mm | Tube Bore mm |
|---|---|---|---|
| RQSB 41 | S41 | 30.00 | 27.00 |
| Product Code | Size | Tube O/D mm | Tube Bore mm |
|---|---|---|---|
| RQSB 51 | S51 | 38.00 | 34.00 |
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