Threads For Quick Couplings
There are many different thread types used for hydraulic quick connectors,NPT (National Pipe Thread), BSP (British Standard Pipe Thread), JIC (Joint Industry Council),ORFS (O-Ring Face Seal) etc. When choosing a hydraulic quick connector, it is important to make sure that the thread type is compatible with the other components in the system. It is also important to choose a connector that is rated for the pressure and flow requirements of the application.
- American Connections
- International Connections
- British Standard Pipe Parallel (BSPP)
- British Standard Pipe Tapered (BSPT)
- Flat Face Port with British Standard Pipe Parallel Threads (ISO 1179-1)
- Flat Face Port with Metric Threads (ISO 9974-1)
- ISO 6149 Metric Port and Stud Ends
- Metric 600o Cone
- Metric tube compression (DIN 2353 240 Cone)
- Japanese Industrial Standard JIS 300 Flare
- Komatsu 30° Flare (JIS Metric)
Female Thread | Standard |
---|---|
British Standard Pipe Parallel | DIN 3852-2-X |
National Pipe Tapered Thread(NPT) | ANSI B1.20.3 |
National Pipe Tapered Fuel (NPTF) | ANSI B1.20.3 |
British Standard Tapered Pipe | UNI ISO 7/1 |
Metric Thread | ISO 6149-1 |
Tapered Male Thread | Standard |
---|---|
National Pipe Tapered Thread (NPT) | ANSI B1.20.3 |
British Standard Tapered Pipe (BSPT | UNI ISO 7/1 |
Female with O-ring Sealing | Standard |
---|---|
SAE Female Threads with O-Ring Seal | SAE J 1926-1 |
Metric Threads with O-Ring Sealing | SAE J 2244/1 |
Male Threads with O-ring Sealing | Standard |
---|---|
Metirc Threads with O-ring Sealing | ISO 6149-2 |
SAE Threads with O-ring Sealing | SAE J 1926-3 |
37° Flare SAE Male Thread | Standard |
---|---|
JIC Male Thread | SAE J 514 |
24° cone connectors | Standard |
---|---|
L, light-duty | ISO 8434-1-L |
S, heavy-duty | ISO 8434-1-S |
SAE Thread | Standard |
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O-Ring Face Seal | SAE J 1453 |
Male thread BSPP | Standard |
---|---|
British standard pipe parallel |
DIN 3852-2-A DIN 3852-2-B |
Metirc Male Threads | Standard |
---|---|
Metirc Male Threads | DIN 3852-11-E |
Compression couplings | Standard |
---|---|
British standard pipe parallel |
DIN 3863-U |
37° Flare SAE Male Thread | Standard |
---|---|
BULKHEAD SAE | SAE J 514 |
24° cone connectors Bulkhead | Standard |
---|---|
L, light-duty | ISO 8434-1-L |
S, heavy-duty | ISO 8434-1-S |
SAE Thread Bulkhead | Standard |
---|---|
O-Ring Face Seal | SAE J 1453 |