Flanged Spool – Custom Engineered for Complex Piping Systems
M.E.G.A. designs and manufactures flanged spools tailored to the most demanding industrial applications. Thanks to in-house engineering, advanced forging capabilities, and certified quality controls, we deliver flanged spool assemblies fully customizable in dimensions, materials, and pressure classes.
Whether for Oil & Gas, Petrochemical, Offshore, Subsea, or Power Plants, our flanged spools guarantee perfect integration, reduced installation time, and long-term reliability.
Why choose M.E.G.A. flanged spools
- Custom sizes and configurations – From small diameters to spools up to 80”, designed according to project requirements.
- Material flexibility – Available in carbon steel, alloy steels, stainless steels, duplex, super duplex, nickel alloys, titanium, and more.
- Compliance with international standards – Designed in line with ASME, EN, and PED certifications, validated by Finite Element Analysis (FEA) and destructive/non-destructive testing.
- Reduced on-site welding – Prefabricated spools minimize assembly time and reduce risks in field operations.
- In-house production – Forging, machining, heat treatment, cladding, painting, and full NDE testing carried out at M.E.G.A. facilities.
Applications of flanged spools
Flanged spools are critical in industries where piping systems must ensure safety, efficiency, and fast installation, including:
- Offshore and subsea oil & gas facilities
- Petrochemical and refining plants
- Power generation (conventional and nuclear)
- LNG and hydrogen projects
- Water treatment and energy transport pipelines
Customization options
Every flanged spool can be engineered to match project specifications:
- Nominal diameter and thickness according to piping class
- Flange type: welding neck, slip-on, blind, lap joint, or custom design
- Pressure ratings up to 2500#
- CRA internal cladding/weld overlay for corrosive environments
- Surface treatments (zinc coating, phosphating, painting)
FAQs on flanged spools
1. What is a flanged spool?
A flanged spool is a prefabricated pipe section with flanges at both ends, used to connect pipelines, valves, and equipment in industrial plants. It allows modular installation and reduces welding activities on-site.
2. What is the purpose of a flanged spool?
Flanged spools simplify assembly, improve system safety, and ensure better control of dimensions and tolerances compared to field welding. They are especially useful in offshore and high-pressure projects.
3. What materials are flanged spools made of?
They can be manufactured in carbon steel, alloy steels, stainless steels, duplex and super duplex steels, nickel alloys, titanium, and other grades depending on service conditions.
4. Are flanged spools standardized?
While some dimensions follow ASME B16.5 and B16.47 standards for flanges, flanged spools are usually custom engineered to match the specific piping design.
5. How do I order a flanged spool from M.E.G.A.?
Provide key design data (pressure, temperature, corrosion allowance, flange type, pipe size) and our engineering team will deliver a certified solution with complete documentation.
Request a quote
Contact our technical team to discuss your project and receive a tailor-made flanged spool design.