Contacts
Location
Mumbai – 400072
Contact
sales@velqor.com
Flange Fittings
SAE Code 61 and Code 62 flange adapters and flange-to-thread connectors for high-pressure hydraulic manifold and pump/motor connections.
Need a Custom Flange Fitting?
Share your flange code, port size, and material and we’ll confirm the right fitting.
Send RequirementFlange Connections for High-Pressure Circuit Points
Flange fittings connect large-bore, high-pressure hydraulic lines to pumps, motors, valves, and manifolds using a bolted 4-bolt flange interface rather than a threaded connection. Velqor supplies SAE Code 61 (standard pressure) and Code 62 (high pressure) flange adapters and flange-to-thread connectors, machined to match your port size and mating flange pattern. Flange connections are typically specified where line size or pressure makes a threaded connection impractical.
- SAE Code 61 (standard pressure) and Code 62 (high pressure) flange patterns
- Flange-to-thread and flange-to-flange adapter configurations
- Split-flange clamp and one-piece flange-head options
- Matched to port size, bolt pattern, and O-ring groove specification
- Carbon steel and stainless steel options, confirmed per requirement
Flange Fittings
Variants Available
Configurations to Match Your Manifold or Port
Every configuration below is confirmed against your requirement, drawing, or sample before production.
Standard-pressure 4-bolt flange interface for common hydraulic circuit connections.
High-pressure 4-bolt flange interface, rated 6,000 psi and above, per size.
Bolted flange on one end, threaded connection (BSP/NPT/JIC/metric) on the other.
Two-piece clamp design for easier assembly and disassembly in confined spaces.
Body material confirmed per requirement and operating environment.
Non-standard bolt patterns or port combinations engineered to your drawing.
Specifications
Typical Specification Inputs
SAE Code 61 or Code 62, per size and pressure class
Matched to line size and mating component — confirmed per requirement
Flange-to-thread, flange-to-flange, one-piece, or split-flange clamp
BSP, NPT, JIC 37° flare, or metric DIN, on the threaded side
Carbon steel or stainless steel, as per requirement
O-ring groove per SAE flange specification
Confirmed per requirement, flange code, and material selection
Zinc-nickel plated, passivated, or plain, per specification
Final specifications, dimensions, materials, and performance details are confirmed against approved drawings, samples, or order requirements before production.
Applications
Where These Fittings Are Used
Bolted flange connections at pump and motor ports on power units.
High-pressure connection points on manifold and panel assemblies.
Large-bore circuit connections on construction and heavy machinery.
Line connections where size or pressure makes threading impractical.
Flange connections for high-pressure test rigs and assembly stations.
Non-standard flange or port combinations engineered to your drawing.
RFQ Checklist
To Quote This Product Accurately, We Need a Few Details
Share as much as you can — a drawing or sample photo speeds up the process considerably.
Frequently Asked Questions
What's the difference between Code 61 and Code 62 flanges?
Code 61 is the standard-pressure SAE 4-bolt flange pattern; Code 62 uses a smaller bolt circle and is rated for higher pressure at the same nominal size. Share your pressure requirement and we'll confirm the right code.
Do you supply split-flange clamps?
Yes, two-piece split-flange clamp halves are available for easier assembly and disassembly in confined installations.
Can you match flange-to-thread adapters to my existing manifold?
Yes — share your port thread standard and flange code/size and we'll confirm the matching adapter.
What materials are available?
Carbon steel and stainless steel, confirmed per requirement and application.
Can Velqor manufacture as per drawing or sample?
Yes. We regularly machine to an approved drawing, sample, or specification provided by the buyer.
What lead times should I expect?
Lead time depends on size, flange code, and quantity — share your requirement and we'll confirm a timeline with your quote.
Can Velqor support bulk export orders?
Yes, Velqor is set up for export-ready packaging and documentation. Share your destination country and quantity so we can confirm logistics.
Get Started
Ready to Source Flange Fittings?
Send your flange standard, port size, configuration, material, and quantity. We'll review your requirement and confirm the right flange fitting.