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.
These integrated figure-8 flanges combine a solid spade and open ring, allowing fast switching between flow and block positions. We follow ASME B16.48 and MSS SP-53 dimensions to ensure seamless fit with mating flanges across global process plants.
Standard blind flanges require full removal, but our figure-8 design only needs 180-degree rotation, saving downtime during isolation. Each unit maintains identical facing on both sides to avoid sealing mismatch when switching between spade and ring.
CNC-machined from forgings or A516 plates, these spectacle blind flanges meet ±0.5mm bolt hole and bolt circle tolerances for tight alignment. Surface roughness between 125–250 μin RA (RF) and 63–125 μin RA (RTJ) supports leak-free sealing under repeated thermal cycles.
Need reliable Flanges for your next project? Get in touch with us today, and we’ll help you find exactly what you need!
Handles pressure classes up to 2500 with reliable sealing in pipelines carrying aromatic hydrocarbons and high-temperature steam.
Allows safe isolation of compressors and valves during pigging or maintenance, avoiding pressure surges or hazardous leaks.
Used between tube bundle and header connections to simplify shutdowns without disturbing heavy flange assemblies.
Corrosion-resistant SS316 or A694 F52 builds withstand salt-laden environments while enabling tool-free line segregation.
Ensures operational safety in secondary loop systems using RTJ facings and certified forged A105 material.
Simplifies process section shutdowns during membrane flushing or chemical dosing with spade-to-ring rotation access.
These spectacle blinds reduce the risk of misaligned gaskets or bolt preload loss during frequent isolations. Matching bolt patterns and thickness ensure exact fit with ASME B16.5 or EN 1092-1 flanges, removing trial-fit errors.
They support pressure ratings up to Class 2500 while withstanding temperatures from -29°C to +538°C without deformation. For documentation needs, we provide MTRs, EN 10204 3.1, and NACE MR0175 compliance for all material grades upon request.
Check all our Frequently Asked Question
Yes, they are reusable if surface finish and dimensional tolerance remain within mating limits. Visual inspection and gasket seating check help confirm usability. Reuse reduces downtime and consumable costs in scheduled shutdowns.
Spade thickness is calculated as 1.5 times the flange thickness to maintain load distribution. This prevents gasket blowout and ensures uniform bolt torque during flange makeup. Always match this with the original flange class.
Gasket face matches the mating flanges of RF, FF, or RTJ on both sides of the spectacle. The flange accepts standard spiral wound or ring-type gaskets. This prevents seal mismatch and field-fit issues.
Yes, surface finish directly impacts gasket seating and long-term leak prevention. We maintain 125–250 μin RA for RF and 63–125 μin RA for RTJ as per ASME norms. Both sides of the flange are finished identically to avoid sealing imbalance.
Yes, we can reduce the spade handle size or shift its orientation for access clearance. This modification maintains balance during rotation and avoids interference with nearby fittings. Custom requests require prior layout confirmation.
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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!