Engine mounts, chassis parts, and machined components for assembly lines.
High-strength fasteners, landing gear parts, and structural assemblies.
Forged housings, armor brackets, and mission-critical structural parts.
Precision housings, actuator frames, and armature linkages for automation systems.
Metal frames, brackets, and assemblies for appliances and home equipment.
Busbar holders, battery pack parts, and lightweight structural enclosures.
Solar mounting parts, wind turbine brackets, and battery enclosures.
Valve bodies, flange blocks, and downhole drilling components.
Large welded frames, PEB structures, and assemblies for industrial equipment.
High-performance cables and wires engineered for durability and seamless connectivity across applications.
Custom-built wiring harnesses for secure connections and streamlined installations.
Precision-engineered busbars for efficient power distribution and minimal energy loss.
Robust connectors designed for secure locking, reliable conductivity, and long-term performance.
Durable transformers built for consistent performance, energy efficiency, and stable power regulation.
Frigate’s industrial-grade heat sinks provide efficient, customizable cooling for high-performance thermal management.
Diverse solutions covering automotive, electrical, mechanical, and industrial needs with precision-built components.
CNC machining delivers micron precision and tight tolerances for complex geometry.
Frigate CNC Machining offers high-precision, custom solutions for complex casting geometries. Multi-axis capabilities ensure tight tolerances and optimal surface finishes.
Sheet metal fabrication uses laser cutting, punching, and bending for precision.
Frigate Sheet Metal Fabrication utilizes advanced laser cutting and press brake technology for custom casting applications. Tight tolerances, superior welds, and high-strength materials ensure structural integrity.
Injection molding produces high-precision parts with consistent quality.
Frigate Injection Molding delivers custom-engineered parts with micron-level precision and structural integrity. Specialized molds maintain tight tolerances for complex geometries and high-stress applications.
Precision casting ensures accurate, high-quality parts.
Forging services improve material strength with precise tolerances.
Frigate Casting Services provides custom casting with tight tolerances and complex geometries. We enhance material properties using advanced metallurgy, ensuring strength and wear resistance. Our precision methods support high-performance aerospace, automotive, and industrial applications.
End-to-end part production from samples to bulk supply.
Ready-to-use assemblies built to exact fit and function.
Heavy-duty fabrication with high-strength materials for demanding applications. Robust welding for maximum structural durability.
Carbon steel often softens or scales at elevated service conditions. We offer alloy flanges with added chromium and molybdenum that retain hardness, resist oxidation, and allow longer run-times between shutdowns.
Alloy steel flanges must resist oxidation, retain strength at temperature, and meet thermal treatment standards. Our F11 and F22 variants undergo full normalization and tempering, followed by optional PWHT to control grain structure.
Each flanges maintains tensile integrity above 540°C and matches sealing dimensions with ASME B16.5 carbon steel types. We apply serrated face finish for high friction and use B7/B16 bolting with anti-seize coating to avoid thread seizing.
Need reliable Flanges for your next project? Get in touch with us today, and we’ll help you find exactly what you need!
Connects headers and valves in high-temperature steam loops without joint failures.
Performs in heavy hydrogen and hydrocarbon service with low creep under thermal load.
Seals safely at elevated pressures, ensuring no gasket extrusion or blowout.
Sustains joint strength under cycling thermal expansion and contraction.
Handles thermal shock with stable bolt load across long pipe runs.
Delivers consistent flange hardness after post-weld heat treatment per NACE specs.
High-pressure heat systems require flange materials that won’t soften or deform during service. Our alloy steel flanges retain shape through extended heat exposure and mechanical loading.
Material traceability, mill test certificates, and documented heat treatment cycles come standard with every shipment. These flanges reduce downtime risks for buyers needing uninterrupted sealing at elevated temperatures.
Check all our Frequently Asked Question
Yes, both grades maintain mechanical strength under cyclic thermal stress due to their chromium-molybdenum content. Post-weld heat treatment stabilizes the microstructure and reduces creep deformation. This ensures consistent sealing without flange face distortion.
Alloy steel flanges retain tensile strength beyond 540°C while carbon steel loses hardness above 400°C. F22 flanges operate safely up to 621°C in continuous service. This gives more thermal margin and longer service life.
Use ASTM A193 B7 or B16 bolts with anti-seize lubrication to prevent galling. These bolts match the thermal expansion of F11 and F22 flanges. This prevents loss of preload during temperature cycling.
Yes, we hold ±0.03″ tolerance on RTJ bolt circles even in flanges up to 48 inches. Forging and finish machining follow ASME B16.5 with extra allowance for heat-treated faces. You get uniformity in fit-up without on-site rework.
Yes, we provide controlled serration profiles on RF and RTJ faces for elevated temperature gaskets. The grooves meet ASME finish range and prevent gasket creep under thermal load. This helps retain sealing pressure in long-term service.
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818, Preakness lane, Coppell, Texas, USA – 75019
10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.
9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ
FRIGATE is a B2B manufacturing company that facilitates New Product Development, contract manufacturing, parallel manufacturing, and more, leveraging its extensive partner networks.
Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!
Need reliable Machining for your next project? Get in touch with us today, and we’ll help you find exactly what you need!