Stainless 91 Series Fittings
High-Pressure Stainless Steel Hose Connections for SAE 100 R14 PTFE Applications
TITAN Fluid manufactures and supplies premium stainless steel 91 Series PTFE (R14) crimp fittings, engineered for full compatibility with Parker 91 Series fittings. These precision-crafted fittings are specifically designed for smooth bore, medium-pressure PTFE hoses, delivering reliable performance in the most demanding industrial environments. Our advanced manufacturing processes ensure consistent quality and dimensional accuracy for seamless integration with existing hydraulic systems.
Our comprehensive range of 91 Series crimp fittings features popular configurations including NPT, JIC, and Tube Stub connections, with many available in corrosion-resistant stainless steel materials. The robust one piece crimp design provides superior sealing performance across chemical processing, oil & gas operations, and high-performance OEM applications. TITAN Fluid maintains competitive pricing and rapid delivery schedules to support our global network of wholesalers, distributors, and original equipment manufacturers seeking reliable PTFE hose connection solutions.
Key Features & Benefits
316 Stainless Steel Construction
Maximum corrosion resistance for harsh chemical environments
Parker 91 Series Compatible
Direct interchange with Parker 91 Series fittings
SAE 100 R14 PTFE Hose Ready
Specifically designed for PTFE hose applications
One-Piece Design
Simplifies assembly and reduces potential leakage points
Chemical & Industrial Grade
Suitable for chemical processing and offshore use
No-Skive Technology
Enhances safety and efficiency by eliminating the need to remove hose cover before crimping
91 Series Product Range
Complete selection of stainless steel 91 series hydraulic hose fittings for PTFE applications
SS 91 Series JIC Female Hose Fitting
- Interchange: Parker 10691N
- Material: SS 304, SS 316L
- Size: 1/4" - 1"
- Thread: Female JIC 37°
Stainless 91 Series NPT Male Hose Fitting
- Interchange: Parker 10191N
- Material: SS 304, SS 316L
- Size: 1/4" - 1"
- Thread: Male NPT
Stainless 91 Series JIC Female 45° Elbow
- Interchange: Parker 13791N
- Material: SS 304, SS 316L
- Size: 1/4" - 1"
- Thread: Female JIC 37°
Stainless 91 Series JIC Female 90° Elbow
- Interchange: Parker 13991N
- Material: SS 304, SS 316L
- Size: 1/4" - 1"
- Thread: Female JIC 37°
Stainless 91 Series Female ORFS Hose Fitting
- Interchange: Parker 1JC91N
- Material: SS 304, SS 316L
- Size: 1/4" - 1"
- Thread: Female ORFS
Stainless Steel 91 Series Tube Stub Hose Fitting
- Interchange: Parker 1TU91N
- Material: SS 304, SS 316L
- Size: 1/4" - 1"
- Connection: Tube Stub
91 Series Male Inverted Swivel 90° Elbow
- Interchange: Parker 16991N
- Material: SS 304, SS 316L
- Size: 1/4" - 1"
- Thread: SAE Male Inverted
Stainless 91 Series Female BSP 90° Elbow
- Interchange: Parker 1B291N
- Material: SS 304, SS 316L
- Size: 1/4" - 1"
- Thread: Female BSP 60° Cone
How to Choose the Right 91 Series Fittings for Applications
1
Material Selection
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SS 304: Standard grade for general applications with good corrosion resistance
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SS 316: Superior corrosion resistance for marine and chemical environments
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Custom Materials: SS 316Ti, duplex steel, and specialty alloys for extreme conditions
2
End Connection Types
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JIC (37° Flare): Most common for high-pressure hydraulic systems
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NPT/NPSM: Standard pipe threads for North American markets
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Metric: DIN/ISO standard connections for European applications
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Tube Stub: Weld-on connections for permanent installations
3
Hose Selection
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Pressure Rating: Match fitting pressure capability to system requirements
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Temperature Range: Consider operating temperature limits for media and environment
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Chemical Compatibility: Ensure hose inner tube is compatible with fluid media
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Bend Radius: Account for minimum bend radius in tight installation spaces
Applications
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Chemical Processing: Corrosive media handling and pharmaceutical manufacturing
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Marine & Offshore: Saltwater environments and deck machinery systems
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Food & Beverage: Sanitary applications requiring FDA-compliant materials
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High-Pressure Systems: Industrial hydraulics and test equipment applications
Applications & Industries
Stainless 91 Series Fittings excel in high-temperature and chemical environments where PTFE hoses are essential
Chemical Processing
Corrosive chemical transfer and processing equipment
Industrial Hydraulics
High-pressure hydraulic systems and machinery
Oil & Gas
Upstream, midstream, and downstream operations
OEM Equipment
Original equipment manufacturer applications
Frequently Asked Questions
Are Stainless 91 Series fittings compatible with Parker 91 Series?
Yes, our Stainless 91 Series fittings are fully interchangeable with Parker 91 Series fittings. They feature identical dimensions, thread specifications, and crimp requirements, ensuring seamless compatibility across different manufacturers and supply chains.
Can these fittings be used with SAE 100 R14 PTFE hoses?
Absolutely. Stainless 91 Series fittings are specifically designed for SAE 100 R14 PTFE hose assemblies. The two-piece crimp design accommodates the smooth PTFE inner tube while providing secure grip on the wire braid reinforcement.
What pressure ratings do 91 Series fittings support?
Working pressures typically range from 3,000 to 6,000 PSI depending on hose size and fitting configuration. Burst pressures are typically 4:1 safety factor above working pressure. Contact our technical team for specific pressure ratings based on your application requirements.
What crimp specifications should be used for 91 Series fittings?
Our 91 Series fittings use standard Parker crimp specifications and are compatible with most hydraulic crimping machines. We provide detailed crimp charts and technical specifications with each order. Our technical support team can assist with crimp machine setup and troubleshooting.
Ready to Source 91 Series Fittings?
Contact TITAN Fluid for technical support, bulk pricing, and fast delivery of premium stainless steel 91 series hydraulic hose fittings. Our engineering team is ready to assist with your PTFE hose assembly requirements.