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Pinless Quick Release HD Clamp
Pinless quick release HD clamps are aluminum connection assemblies designed for turbocharger, intercooler, intake, and charge piping systems. Compared with traditional pin-type clamps, the locking mechanism is integrated into the clamp housing, eliminating the need for a separate locking pin. This helps reduce the risk of loose parts being misplaced during disassembly and maintenance and makes the clamp suitable for piping connections that require convenient removal and servicing.
Complete Assembly: Clamp housing, weld ferrules, center sleeve, and sealing rings
MOQ: 10 sets
Mixed Sizes: Supported within one order
Custom Housing Color: Available
Custom Logo: Flat engraving or laser engraving
Packaging: Neutral box, individual packaging, or foam bag + box
Complete Assembly: Clamp housing, weld ferrules, center sleeve, and sealing rings
MOQ: 10 sets
Mixed Sizes: Supported within one order
Custom Housing Color: Available
Custom Logo: Flat engraving or laser engraving
Packaging: Neutral box, individual packaging, or foam bag + box
Product Description
| Size | Tube Size | Clamp Housing | Weld Ferrule Material | Standard Color |
| 2" | 50.8 mm | Anodized Aluminum Alloy | Aluminum Alloy / SS304 | Black |
| 2.5" | 63.5 mm | Aluminum Alloy / SS304 | Black | |
| 3" | 76.2 mm | Aluminum Alloy / SS304 | Black | |
| 3.5" | 88.9 mm | Aluminum Alloy / SS304 | Black | |
| 4" | 101.6 mm | Aluminum Alloy / SS304 | Black |
Integrated Closure Without a Separate Pin
Two-Sided Sealing Around the Center Sleeve
Dual sealing rings create separate sealing interfaces between the center sleeve and both weld ferrules. Pressure changes and vibration are therefore managed through two defined sealing positions instead of relying on one contact surface. Using the same connection structure across several pipe sections also gives complete turbo or charge-pipe assemblies a more consistent joint arrangement.
Controlled Movement Between Weld Ferrules
Limited relative movement between the two weld ferrules helps accommodate vibration, thermal movement and small assembly offsets. Movement is absorbed within the joint instead of being transferred directly to welded pipe ends as rigid stress. Multi-section turbo, intercooler and charge-pipe assemblies can therefore retain a small amount of installation tolerance without making the connection loose or unstable.
