For nearly a century, Boyer has been producing high-quality manway covers and tank openings for the food, chemical and pharmaceutical industries.

Thanks to French craftsmanship, innovative production technology and extensive certification, Boyer delivers tailor-made manway solutions for critical, pressure-resistant applications in demanding sectors worldwide.

What does Boyer do?

Founded in the Gironde department of France, Boyer Group has a rich history spanning nearly a century. The company is known for its high-quality manufacturing workshops, in-depth craftsmanship, and continuous focus on quality and innovation. Boyer specializes in the production of manway covers and tank openings and built a strong reputation within the wine industry. Today, Boyer serves a wide variety of sectors worldwide.

World leader in manways

Boyer is active globally in the production of manways for various industries. With modern technologies, customer-oriented design and in-house production in France, they offer tailor-made solutions suited to both hygienic and pressure-rated applications.

Industries served

Boyer supplies a wide range of industries, including:

• Food and beverage industry
• Pharmaceutical industry
• Biotechnology
• Cosmetics
• Chemical industry
• Process industry
• Water treatment
• Energy production

This versatility and customer-focused approach ensure Boyer meets the specific requirements, standards and regulations of each sector.

Certifications & quality assurance

At Boyer, quality equals continuous improvement. The entire production process is carried out under a strict quality management system and certified in accordance with:

• UNI EN ISO 9001:2015 – internationally recognised quality management system.
• Products are delivered with declaration of conformity and technical documentation.

European and international guidelines

Boyer's pressure-resistant manway covers comply with several crucial directives:

• PED 2014/68/EU – European directive for pressure equipment.
• ATEX 2014/34/EU (optional) – for potentially explosive environments
• II 2G Ex h IIC T4 Gb
• II 2D Ex h IIIC T135°C Db
• EAC TR CU 010/2011 and TR CU 032/2013 – safety certification for machinery and pressure equipment