loading
24 degree cone connector, JIC 37 degree cone end, SAE O-ring Face Seal end, BSP 60 degree cone adaptor, JIS adaptor
Metric O-ring port, SAE O-ring port, JIS BSPP O-ring port, BSPP flat face port, Metric flat face port, Four bolt split flange, NPTF taper thread, BSPT taper thread
Straight, Elbow, 45 Degree Elbow, Tee, Run Tee, Branch Tee, Cross, Banjo, Plug and Cap, Nut and Sleeve
| Availability: | |
|---|---|
| PDF Export | |
Engineer reliable and durable fluid transfer systems with our comprehensive range of stainless steel hydraulic fittings. We provide a complete portfolio including precision Tube Fittings for rigid piping and robust Hose Fittings for flexible connections, all manufactured from high-grade AISI 304/316/316L stainless steel for superior corrosion resistance in demanding environments. Our products adhere to internationally recognized ISO 8434 and ISO 12151 standards, ensuring leak-proof performance, interchangeability, and compliance with global engineering specifications for industries ranging from mobile machinery to chemical processing.
Our product line is meticulously designed to cover every connection point in your hydraulic circuit:
Stainless Steel Tube Fittings: Engineered for permanent, low-maintenance connections on rigid piping. They utilize precision machining to ensure a secure, vibration-resistant seal directly onto the tubing, creating clean and compact system layouts ideal for fixed installations.
Stainless Steel Hose Fittings: Designed for flexible hose assemblies where movement, vibration, or maintenance access is required. Available as One-Piece (permanent crimp type) and reusable types, they connect securely to various hose reinforcements (e.g., one-wire braid, four-spiral hose) and adapt to system ports-6.
Our fittings are manufactured to exacting international standards, guaranteeing quality, safety, and compatibility. The key standards governing our product families are interconnected, as outlined below:
| ISO 12151 Hose Fitting Standard | Corresponding ISO 8434 Connection End Standard | Common Name & Key Feature |
|---|---|---|
| ISO 12151-1-6-9 | ISO 8434-3 O-Ring Face Seal-6-9 | ORFS (O-Ring Face Seal). Provides a superior static seal via a captive O-ring compressed against a flat face-3-9. |
| ISO 12151-2-1-5-6 | ISO 8434-1 24° Cone with O-Ring-1-5-9 | Metric 24° Cone with O-Ring (DKO). A common metric fitting where sealing is achieved by an O-ring on a 24° cone seat-1-3. |
| ISO 12151-3-6-8 | ISO 6162 Flange Ends-6 | SAE 4-Bolt Flange. Used for high-pressure, high-flow applications (e.g., 3000 PSI / 6000 PSI)-3-8. |
| ISO 12151-4-6 | ISO 6149 Metric Stud Ends-6 | Metric Stud with O-Ring. Features a straight metric thread and O-ring seal, similar to SAE ORB but in metric dimensions-3. |
| ISO 12151-5-6-9 | ISO 8434-2 37° Flared Ends-6-9 | JIC 37° Flare. A globally popular style that seals via metal-to-metal contact of two 37° flares-3-7. |
| ISO 12151-6-6-9 | ISO 8434-6 60° Cone Ends-6-9 | BSPP 60° Cone. A British standard parallel thread fitting with a 60° cone seal-9. |
Core Material & Finish: All our stainless steel fittings are manufactured from AISI 304, 316, or 316L grades, offering excellent resistance to corrosion, high temperatures, and pressure-6. Surface finishes, including passivation, meet or exceed industry requirements such as the 72-hour neutral salt-spray test per ISO 9227-5.
The tables below provide a snapshot of key dimensions for popular fitting types, based on standard industry models. Complete dimensional catalogs are available upon request.
1. Example: Light Series (L) 24° Cone Male Swivel Elbow (90°) per ISO 12151-2-4
| Tube Size (DN) | Hose I.D. (inch) | Thread (Male) | Dimension A (mm) | Dimension B (mm) | Wrench Size (mm) |
|---|---|---|---|---|---|
| 10 | 5/16 | M16x1.5 | 48 | 24 | 19 |
| 12 | 1/2 | M18x1.5 | 55 | 23 | 22 |
| 15 | 1/2 | M22x1.5 | 58 | 27 | 27 |
| 18 | 5/8 | M26x1.5 | 65 | 25 | 32 |
2. Example: SAE Code 61 3000 PSI Flange Adapter (Straight) per ISO 12151-3-8
| Flange Size (DN) | Hose I.D. (-dash) | Bolt Circle (C, mm) | Flange O.D. (D, mm) | Pilot Diameter (A, mm) |
|---|---|---|---|---|
| 1/2" | -08 | 30.2 | 23.9 | 46 |
| 3/4" | -12 | 38.1 | 31.7 | 49.3 |
| 1" | -16 | 44.4 | 38.0 | 52 |
| 1-1/4" | -20 | 50.8 | 43.2 | 59 |
Common Size Range: Our fittings cover a broad spectrum: Hose I.D. from 1/4 inch to 2 inches (-4 to -32 dash size) and port connections from M4 to M38 metric threads or equivalent inch standards-6.
Our stainless steel hydraulic fittings are essential components across a wide array of demanding sectors:
Mobile Equipment: Construction, agriculture, forestry, and material handling machinery.
Industrial Machinery: Machine tools, presses, plastic injection molding, and automation systems.
Marine & Offshore: Deck machinery, steering systems, and engine room hydraulics.
Energy & Transportation: Mining, oil field service, railroad, and wind power applications-6.
Engineer reliable and durable fluid transfer systems with our comprehensive range of stainless steel hydraulic fittings. We provide a complete portfolio including precision Tube Fittings for rigid piping and robust Hose Fittings for flexible connections, all manufactured from high-grade AISI 304/316/316L stainless steel for superior corrosion resistance in demanding environments. Our products adhere to internationally recognized ISO 8434 and ISO 12151 standards, ensuring leak-proof performance, interchangeability, and compliance with global engineering specifications for industries ranging from mobile machinery to chemical processing.
Our product line is meticulously designed to cover every connection point in your hydraulic circuit:
Stainless Steel Tube Fittings: Engineered for permanent, low-maintenance connections on rigid piping. They utilize precision machining to ensure a secure, vibration-resistant seal directly onto the tubing, creating clean and compact system layouts ideal for fixed installations.
Stainless Steel Hose Fittings: Designed for flexible hose assemblies where movement, vibration, or maintenance access is required. Available as One-Piece (permanent crimp type) and reusable types, they connect securely to various hose reinforcements (e.g., one-wire braid, four-spiral hose) and adapt to system ports-6.
Our fittings are manufactured to exacting international standards, guaranteeing quality, safety, and compatibility. The key standards governing our product families are interconnected, as outlined below:
| ISO 12151 Hose Fitting Standard | Corresponding ISO 8434 Connection End Standard | Common Name & Key Feature |
|---|---|---|
| ISO 12151-1-6-9 | ISO 8434-3 O-Ring Face Seal-6-9 | ORFS (O-Ring Face Seal). Provides a superior static seal via a captive O-ring compressed against a flat face-3-9. |
| ISO 12151-2-1-5-6 | ISO 8434-1 24° Cone with O-Ring-1-5-9 | Metric 24° Cone with O-Ring (DKO). A common metric fitting where sealing is achieved by an O-ring on a 24° cone seat-1-3. |
| ISO 12151-3-6-8 | ISO 6162 Flange Ends-6 | SAE 4-Bolt Flange. Used for high-pressure, high-flow applications (e.g., 3000 PSI / 6000 PSI)-3-8. |
| ISO 12151-4-6 | ISO 6149 Metric Stud Ends-6 | Metric Stud with O-Ring. Features a straight metric thread and O-ring seal, similar to SAE ORB but in metric dimensions-3. |
| ISO 12151-5-6-9 | ISO 8434-2 37° Flared Ends-6-9 | JIC 37° Flare. A globally popular style that seals via metal-to-metal contact of two 37° flares-3-7. |
| ISO 12151-6-6-9 | ISO 8434-6 60° Cone Ends-6-9 | BSPP 60° Cone. A British standard parallel thread fitting with a 60° cone seal-9. |
Core Material & Finish: All our stainless steel fittings are manufactured from AISI 304, 316, or 316L grades, offering excellent resistance to corrosion, high temperatures, and pressure-6. Surface finishes, including passivation, meet or exceed industry requirements such as the 72-hour neutral salt-spray test per ISO 9227-5.
The tables below provide a snapshot of key dimensions for popular fitting types, based on standard industry models. Complete dimensional catalogs are available upon request.
1. Example: Light Series (L) 24° Cone Male Swivel Elbow (90°) per ISO 12151-2-4
| Tube Size (DN) | Hose I.D. (inch) | Thread (Male) | Dimension A (mm) | Dimension B (mm) | Wrench Size (mm) |
|---|---|---|---|---|---|
| 10 | 5/16 | M16x1.5 | 48 | 24 | 19 |
| 12 | 1/2 | M18x1.5 | 55 | 23 | 22 |
| 15 | 1/2 | M22x1.5 | 58 | 27 | 27 |
| 18 | 5/8 | M26x1.5 | 65 | 25 | 32 |
2. Example: SAE Code 61 3000 PSI Flange Adapter (Straight) per ISO 12151-3-8
| Flange Size (DN) | Hose I.D. (-dash) | Bolt Circle (C, mm) | Flange O.D. (D, mm) | Pilot Diameter (A, mm) |
|---|---|---|---|---|
| 1/2" | -08 | 30.2 | 23.9 | 46 |
| 3/4" | -12 | 38.1 | 31.7 | 49.3 |
| 1" | -16 | 44.4 | 38.0 | 52 |
| 1-1/4" | -20 | 50.8 | 43.2 | 59 |
Common Size Range: Our fittings cover a broad spectrum: Hose I.D. from 1/4 inch to 2 inches (-4 to -32 dash size) and port connections from M4 to M38 metric threads or equivalent inch standards-6.
Our stainless steel hydraulic fittings are essential components across a wide array of demanding sectors:
Mobile Equipment: Construction, agriculture, forestry, and material handling machinery.
Industrial Machinery: Machine tools, presses, plastic injection molding, and automation systems.
Marine & Offshore: Deck machinery, steering systems, and engine room hydraulics.
Energy & Transportation: Mining, oil field service, railroad, and wind power applications-6.
