- Secure Connections
Brass Adapters and Reducers
Frigate supplies brass adapters and reducers for tight joints across varied systems. They support smooth flow, low leak rates, and quick service in field use.
Our Clients
Trusted by Engineers and Purchasing Leaders
- Wide Range
Our Products
Browse adapters and reducers across major thread and tube standards.
- Real Impact
Words from Clients
See how global OEMs and sourcing heads describe their experience with our scalable execution.
“Quick turnaround and solid quality.”
“The instant quote tool saved us time, and the parts were spot-on. Highly recommend Frigate!”
“I would strongly recommend Frigate to anyone who wants to do Rapid Prototyping, and take their ideas to manufacturing. One firm doing all kinds of Product Development!”
“Great service, fair price, and the parts worked perfectly in our assembly.”
“Top-notch machining and fast shipping. Very satisfied with the results.”
“The next disruption is happening in Prototyping & Manufacturing on-demand and Frigate is leading the way! I personally believe the Frigate's way of IIOT enabled cloud platform with Al.”
“Frigate delivered high-quality parts at a competitive price. The instant quote tool is a huge plus for us!”
“We appreciate the precision and quality of the machined components in the recent delivery—they meet our specifications perfectly and demonstrate Frigate’s capability for excellent workmanship.”
“Flawless execution from quote to delivery.”
“I am absolutely happy to work with supplier like Frigate who were quite proactive & result oriented . Frigate has high willingness team who has strong know how & their passion towards the products & process were absolutely thrilling.”
“The precision on these parts is impressive, and they arrived ahead of schedule. Frigate’s process really stands out!”
“Parts were exactly as spec’d, and the instant quote made budgeting a breeze.”
“Good value for the money.”
“The finish was perfect, and the team was easy to work with.”
“Working with Frigate has been great. Their proactive, results-driven approach and expertise shine through in every project. It's been a pleasure collaborating with them.”
"We are highly satisfied with the timely delivery and quality of the MIG Welding Cable from Frigate. Their attention to detail, secure packaging, and quick responsiveness stood out. We confidently recommend Frigate Engineering Services Pvt. Ltd. as a reliable manufacturing partner."
We export to 10+ countries
Frigate’s Global Presence
Frigate takes pride in facilitating “Make in India for the globe“. As our global network of Frigaters provides virtually limitless capacity, and through our IoT enabled platform your parts go directly into production. By digitally and technologically enabling “the silent pillars of the economy” MSME and SME manufacturing industries, we are able to tap the huge potential for manufacturing to bring the best results for our clients.
100,000+
Parts Manufactured
250+
Frigaters
2000+
Machines
450+
Materials
25+
Manufacturing Process
Industry Applications
Connect lines across thread forms to keep flow paths aligned.
Adapt tube sizes to match chillers, coils, and service points.
Link tools and manifolds while keeping pressure losses low.
Bridge mixed standards across skids and instrumentation loops.
Join dosing lines and valves while keeping leak rates minimal.
Route fuel and cooling lines with corrosion-aware alloys and seals.
- Leak Control
Threading and Sealing
Change threads, sizes, or finishes quickly to match project drawings.
Support NPT, BSP, BSPT, metric, and UN threads across assemblies.
Offer CW614N or C360 brass with NBR, EPDM, or PTFE seals.
Frigate selects brass grades based on mechanical load and corrosion exposure. Common alloys include C360 and CW614N for machinability and conductivity. Suppliers provide mill test reports for every batch, and Frigate verifies certificates. Frigate runs chemical analysis and hardness checks before parts enter machining. Machining trials confirm cut behavior and surface quality at production rates. Traceable batch IDs and material reports ship with finished lots for records. Non-conforming material goes to quarantine and return to the supplier.
Frigate supplies adapters in the primary thread standards used worldwide. Available threads include NPT, BSP, BSPT, metric and UNC when needed. Standard sizes cover fittings from one eighth inch to two inches. Larger diameters are available for industrial piping and process lines. Custom thread pitches can be made for legacy or special equipment. Product pages list nominal sizes and compatible tube or hose sizes. Design teams can request conversion tables or cross reference support.
Frigate applies mechanical and soft sealing methods to limit leak paths. Options include molded seal faces, O rings, PTFE tape and form seals. Seal materials include NBR, EPDM and PTFE chosen for media and temperature. Plating and surface finish help seat geometry and reduce metal to metal wear. Installation notes show thread engagement length and recommended torque ranges. Field leak checks follow assembly and occur before final acceptance. The final documentation lists recommended sealant types and installation steps.
Frigate uses hydrostatic methods to confirm pressure capacity for each design. Tests include burst, sustained pressure hold and controlled leak checks. Test levels reflect the design class plus project requested safety margins. Sample parts receive post test inspection for thread deformation or fatigue. Test records capture pressure, hold time and any visual findings. Reports accompany shipments for traceability and customer qualification cycles. Special tests run for cyclic pressure or elevated temperature conditions.
Frigate sets tolerances based on part function and the thread standard. Critical features go to close tolerance control to match assembly needs. Frigate measures parts with coordinate measuring machines and calibrated gauges. GO NO GO checks and profile scans record thread and form compliance. Statistical process control monitors variation and triggers corrective action. Non-conforming parts get quarantined and full root cause reviewed. Measurement reports are attached to each shipment for inspection records.
Frigate offers nickel, chrome and tin plating plus bright polish finishes. Plating thickness matches exposure needs for corrosion and contact performance. Pre plating cleaning removes oils and residues to avoid adhesion issues. Passivation or lacquer options serve decorative or protective service roles. Coating type and thickness tie to operating temperature and contact conditions. Adhesion and thickness tests check coating quality before release. Finish options appear in the quote and on the product specification sheet.
Frigate supports custom designs from prototype through low volume production. Quick samples use flexible machining and short setup fixtures for speed. Tooling for small runs minimizes cost while keeping delivery schedules compact. Frigate issues sample parts for fit, sealing and function approval cycles. Quotes include material, finish and sample allowances up front for clarity. Traceability and single lot identification remain in place for small batches. Large runs move to optimized setups to balance cycle time and cost.
Frigate provides installation notes covering torque, lubricant and assembly steps. Follow recommended torque values to avoid thread distortion during tightening. Use the right lubricant to lower friction and reduce thread galling. Start threads by hand and align parts before applying the final torque. If tape is used, wrap threads in the tightening direction and avoid excess. Frigate can supply torque charts and installation kits on request. Field training helps reduce assembly errors and rework for crews.
Frigate evaluates metal to plastic joints for mechanical load and thermal mismatches. Thread form and root thickness match plastic strength to avoid crack risks. Use backing features or inserts to spread clamp loads in soft materials. Choose seal types and coatings that reduce stress corrosion at joints. Service simulations check cycle life and temperature effects on joint fit. Design reviews include assembly trials to limit rework during installation. Recommendations appear on drawings and in the sample approval pack.
Frigate applies salt spray testing per ASTM B117 for marine grade parts. Parts may also undergo humidity, immersion and accelerated aging tests. Protective platings and lacquers match expected exposure and service life. Vibration and mechanical endurance checks validate fittings under motion. Inspectors review corrosion, adhesion and dimensional change after tests. Detailed test records ship with components for client filing and review. For long submersion use, Frigate supplies special sealing options and guides.
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LOCATIONS
Registered Office
10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.
Operations Office
9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ
Other Locations
- Bhilai
- Chennai
- USA
- Germany