ERGIL is not only compliant with international standards but also a certified manufacturer for the following:

• DNV Marine
• AD200
• EN ISO 3834-2
• EN 1090
• ASME (including U Stamp, S, and R certifications)
• UL, ATEX, and GOST

These certifications reflect our commitment to quality and our ability to deliver products that meet the most stringent regulatory requirements.

ERGIL is a leader in fabricating pressure vessels for high-stress applications:

• Pressure vessels capable of operating at 400 bars and above.
• Plate thicknesses exceeding 140 mm, designed for extreme conditions.

Specialized Quick-Opening Closures
Our RX1 and RX2 quick-opening closures are globally recognized for their efficiency and robust construction. These closures provide easy access solutions for high-pressure systems, streamlining operational workflows. Learn more about these innovations at RX Closure.

ERGIL has extensive experience in fabricating pressure vessels from a wide range of materials, including:

• Conventional Stainless Steels: SS304L, SS316L, SS316TI.
• High-Performance Alloys: Duplex, Super Duplex, LDX.
• Exotic Materials: Aluminum, Copper, Titanium, Inconel, Alloy31.
• Carbon Steels: Structural and pressure vessel grades conforming to ASME, EN, and GOST standards.

We maintain a comprehensive archive of Welding Procedure Specifications (WPS) and Procedure Qualification Records (PQR), enabling seamless adaptation to both standard and novel material applications.

ERGIL employs cutting-edge technologies to ensure precision and efficiency across all manufacturing stages:

• Welding Systems: Advanced robotic and plasma welding (MIG, TIG, orbital, and column boom welding systems).
• Machining Workshop: Equipped with CNC machining centers for diameters up to 2,000 mm, semi-CNC vertical lathes (up to 1,600 mm), and universal horizontal lathes for versatile machining requirements.
• Automated Cutting and Forming: CNC cutting benches and high-precision bending machines ensure consistent quality in forming processes.

Our facility integrates these advanced systems with stringent quality control, ensuring repeatable and reliable results.

Quality assurance at ERGIL is embedded in every step of the manufacturing process:

• All materials undergo thorough inspection, with traceability ensured through an ERP-integrated system.
• Compliance is backed by our certifications in DNV Marine, AD200, EN ISO 3834-2, EN 1090, ASME (U Stamp, S, R), UL, ATEX, and GOST.
• Detailed quality control records, including material test certificates and heat numbers, are meticulously documented and provided to clients upon request.

This robust quality management system ensures every vessel meets the highest standards of performance and durability.

ERGIL pressure vessels are engineered for a wide range of industrial applications, including:

• Chemical Processing
• Water and Wastewater Treatment
• Power Generation and Nuclear Energy
• Marine and Offshore Applications
• Pharmaceutical Manufacturing
• Semiconductor and Chip Production
• Food and Beverage Processing

Our ability to customize designs and materials ensures suitability for specific operational conditions, including extreme temperatures, corrosive environments, and high-pressure systems.

ERGIL provides advanced insulation solutions for high-temperature applications. For instance, we engineered insulation systems for a Combustion Chamber and Air Quench using 300 mm thick ceramic fiber for internal insulation and 25 mm thick mineral wool for outer insulation.

This robust insulation design ensures excellent thermal resistance, enabling the equipment to operate reliably under extreme conditions while maintaining efficiency and safety. ERGIL offers refractory lining solutions designed to withstand extreme temperatures in high-heat environments such as combustion chambers and thermal reactors.

These linings provide excellent resistance to thermal shock, abrasion, and chemical attack, ensuring the durability and efficiency of pressure vessels under the most demanding operating conditions.

ERGIL offers custom lining solutions for potable water storage and transport systems. Using certified food-grade coatings and linings, we ensure compliance with stringent health and safety regulations.

Our solutions provide a durable, corrosion-resistant internal lining, maintaining water purity and extending the lifespan of pressure vessels used in potable water applications.

For environments prone to severe chemical exposure, ERGIL utilizes rubber lining and coating technologies. These linings offer exceptional resistance to acids, alkalis, and other corrosive substances, making them ideal for chemical processing and wastewater treatment industries.

Our precision application techniques ensure a uniform and reliable barrier against corrosion, enhancing the durability of the pressure vessels. ERGIL also specializes in ebonite (hard rubber) coatings, which are highly resistant to abrasion, chemical exposure, and corrosion.

These coatings are particularly well-suited for industries handling caustic substances or abrasive slurries. With precise application methods, ERGIL ensures long-lasting protection and reduced maintenance for pressure vessels in harsh operating environments.

To further enhance resistance to corrosion, ERGIL provides stainless steel overlay welding solutions. This technique involves applying a corrosion-resistant stainless steel layer over carbon steel substrates, offering the structural benefits of carbon steel with the superior corrosion resistance of stainless steel. Our overlay welding is performed with precision, ensuring a seamless and defect-free surface for demanding applications.

ERGIL incorporates post weld heat treatment (PWHT) to relieve residual stresses and enhance the mechanical properties of pressure vessels after welding. PWHT is essential for applications involving high pressures and temperatures, ensuring long-term structural integrity and minimizing the risk of material fatigue or failure.

Our advanced heat treatment processes are precisely controlled to meet industry-specific requirements.