DELPHI FITTINGS
Part Number: 6801LL-SS
37° JIC Male x SAE ORB Male 90° Elbow Extra Long (Stainless Steel)
Product Overview
The Delphi Fittings Part 6801LL-SS is an extra-long 90° elbow adapter, meticulously manufactured from premium stainless steel (typically Grade 316 SS). This specialized fitting is engineered for applications that demand maximum reach to connect a female JIC (37° flare) swivel fitting or flared tube to a deeply recessed or significantly obstructed female SAE O-Ring Boss (ORB) port. It features a male JIC 37° flare on one end and an extra-long male SAE O-Ring Boss thread with an O-ring groove on the other, oriented at 90 degrees to each other. The superior corrosion resistance inherent in stainless steel makes this extended elbow indispensable for the most challenging installations in critical environments like marine engineering, complex chemical processing plants, or large-scale food and beverage and pharmaceutical systems where both reach and material integrity are non-negotiable.
Key Features & Specifications
| Material | High-Grade Stainless Steel (Typically 316 SS for ultimate corrosion resistance) |
|---|---|
| End 1 Configuration | Male 37° JIC Flare (conforming to SAE J514 / ISO 8434-2) |
| End 2 Configuration | Male SAE O-Ring Boss (ORB) - Extra Long Length (conforming to SAE J1926-1 / ISO 11926-1 dimensions, with significantly increased reach) |
| Angle | 90 Degrees |
| Body Style | Extra Long Elbow Adapter with hexagonal (hex) features for secure wrench engagement. |
| Sealing Mechanism | JIC End: Achieves a robust metal-to-metal seal on the 37° flare cone. ORB End: Utilizes an elastomeric O-ring (Viton® recommended for stainless steel) which seals effectively against the chamfered boss of the female ORB port. The extra-long length of this end provides substantial reach to engage deeply recessed ports. |
| Corrosion Protection | Inherent to the stainless steel material; typically passivated to maximize surface corrosion resistance. |
| Primary Function | To provide a 90-degree connection with maximum extended reach between a female JIC fitting or flared tube and a female SAE ORB port, especially in systems requiring the superior corrosion resistance and durability of stainless steel. |
| Working Pressure | Suitable for high-pressure hydraulic systems. Specific pressure ratings are dependent on the size of the adapter and the specific application conditions. |
| O-Ring Material (for ORB end) | Viton® (FKM) is strongly recommended for stainless steel applications to ensure compatibility with a wide range of aggressive fluids and extreme temperatures. The O-ring is typically supplied with the fitting. |
Commonly Available Sizes (Part #6801LL-SS Series)
Delphi Fittings offers the 6801LL-SS Stainless Steel JIC Male to ORB Male 90° Elbow Extra Long in various common size combinations. Sizes are typically denoted by JIC dash numbers (for the JIC end) and ORB dash numbers (which also correspond to UNF thread sizes for the ORB end).
Examples include (Male JIC x Male ORB Extra Long):
- 6801LL-04-04-SS: 1/4" (7/16-20 UNF) JIC Male x -04 (7/16-20 UNF) ORB Male Extra Long
- 6801LL-06-06-SS: 3/8" (9/16-18 UNF) JIC Male x -06 (9/16-18 UNF) ORB Male Extra Long
- 6801LL-08-08-SS: 1/2" (3/4-16 UNF) JIC Male x -08 (3/4-16 UNF) ORB Male Extra Long
- 6801LL-10-10-SS: 5/8" (7/8-14 UNF) JIC Male x -10 (7/8-14 UNF) ORB Male Extra Long
- 6801LL-12-12-SS: 3/4" (1-1/16-12 UNF) JIC Male x -12 (1-1/16-12 UNF) ORB Male Extra Long
Note: Each ORB male end is supplied with an appropriate O-ring (Viton® recommended for stainless steel use). The 'LL' suffix denotes an extra-long length on the ORB side compared to the standard 6801-SS and long 6801L-SS versions; specific extended dimensions should be confirmed for your application. For unlisted size combinations, custom length requirements, or particular material grade needs (e.g., 316L), please contact our sales team.
Applications
The Part 6801LL-SS Stainless Steel 90° Elbow Extra Long is specifically designed for:
- Connecting JIC hydraulic lines to ORB ports at a 90-degree angle where the port is exceptionally deep, severely obstructed, or requires significant standoff clearance for tools or surrounding components, particularly within stainless steel hydraulic systems.
- Specialized routing challenges in marine engineering, complex chemical processing plants, large-scale food and beverage equipment, and advanced pharmaceutical systems where maximum reach and superior corrosion resistance are paramount.
- Installations where standard (6801-SS) and long (6801L-SS) 90° elbows do not provide sufficient length to properly engage and seal the ORB port.
- Ensuring system integrity and longevity in the most demanding operational environments.
Installation & Usage Guidelines
- Thoroughly clean all JIC flare surfaces, ORB threads, the O-ring groove on the extra-long ORB end, and all mating port surfaces. Ensure they are completely free from any damage, particulate matter, or contaminants.
- Verify that the O-ring material (Viton® is highly recommended for stainless steel and aggressive media applications) is correct for the specific system fluid, temperature, and pressure. Ensure the O-ring is correctly lubricated with a system-compatible fluid or an appropriate O-ring lubricant.
- Carefully install the lubricated O-ring onto the extra-long ORB male end of the elbow, ensuring it is properly and evenly seated in its groove without being twisted, cut, or pinched.
- Thread the extra-long ORB male end of the elbow into the female ORB port by hand. Before fully tightening, precisely orient the elbow to the desired 90-degree angle to ensure correct alignment of the JIC end for the connecting line.
- Once oriented, use a wrench on the elbow's hex body to tighten the ORB connection to the manufacturer's recommended torque specification for that particular ORB size and stainless steel material.
- Connect the male JIC flare end of the elbow to a mating female JIC swivel fitting. Ensure the 37° flare surfaces align correctly. Lightly lubricate the threads of the JIC swivel nut (not the flare sealing surface) with a system-compatible fluid. Tighten the JIC swivel nut to the recommended torque for the specific JIC size.
- Always use appropriate backup wrenches on the elbow hex and mating components during tightening to prevent distortion or damage. For stainless steel fittings, especially those with extended threads, applying a suitable thread lubricant or anti-seize compound (compatible with stainless steel) to both the ORB threads and JIC swivel nut threads is crucial to prevent galling and ensure proper makeup.
Why Choose Delphi Fittings Part 6801LL-SS?
- Maximum Extended Reach: Specifically designed with an extra-long ORB end to access the most challenging, deeply recessed, or severely obstructed ports, solving complex installation problems.
- Ultimate Corrosion Resistance: Manufactured from high-grade stainless steel (typically 316 SS), offering superior durability and an exceptionally long service life even in the harshest chemical or marine environments.
- Reliable Right-Angle Connection: Provides a secure and leak-proof 90-degree transition between JIC and ORB hydraulic interfaces, essential for optimized system routing.
- High-Integrity Dual Sealing Mechanism: Expertly combines the industry-proven JIC 37° flare metal-to-metal seal with the robust SAE O-Ring Boss (ORB) O-ring seal for dependable performance.
- Engineered for High-Pressure Systems: Designed to withstand the demanding pressures commonly encountered in a wide array of modern hydraulic applications.
- Full Compliance with Industry Standards: Meets SAE J514 (for the JIC end) and SAE J1926 (for the ORB end) specifications, ensuring correct fit, reliable function, and global interchangeability.
- Quality-Assured Manufacturing: Produced under Delphi Fittings' rigorous ISO 9001:2015 certified quality management system.
Get a Quote for Part 6801LL-SS - Stainless Steel 37° JIC Male x SAE ORB Male 90° Elbow Extra Long
For corrosion-resistant 90-degree connections that demand maximum extended reach to ORB ports in your most critical and challenging hydraulic applications, the Part 6801LL-SS stainless steel elbow is the premier solution. Contact Delphi Fittings today for wholesale pricing, bulk order information, and expert engineering support.
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