Industrial pressure vessels and autoclaves operate under extreme conditions — high pressure, high temperature, and zero tolerance for failure. That’s why engineering precision, certified fabrication, and strict quality control are non‑negotiable.

Cyclotherm Boilers (Pty) Ltd has spent decades manufacturing pressure vessels and autoclaves that meet the highest safety standards while delivering long‑term reliability across multiple industries.

Certified Fabrication & Welding

Every vessel is manufactured under strict procedures, including:

• Certified welding processes
• Non‑destructive testing (NDT)
• Hydrostatic pressure testing
• Material traceability

Built for African Industrial Conditions

Every vessel is manufactured under strict procedures, including:

• Certified welding processes
• Non‑destructive testing (NDT)
• Hydrostatic pressure testing
• Material traceability

For facilities aiming to modernise, reduce environmental impact, or operate in areas where fuel supply is inconsistent, electric boilers are becoming the preferred choice.

Certified Fabrication & Welding

Every vessel is manufactured under strict procedures, including:

• Certified welding processes
• Non‑destructive testing (NDT)
• Hydrostatic pressure testing
• Material traceability

Built for African Industrial Conditions

Cyclotherm vessels use:

• Thicker plate materials
• High‑grade steel
• Reinforced seams
• Corrosion‑resistant finishes

Custom‑Built to Your Application

We design and manufacture:

• Autoclaves
• Storage vessels
• Heat exchangers
• Steam accumulators
• Process vessels

Compliance You Can Trust

Cyclotherm vessels are engineered for:

• SANS standards
• OHSA pressure equipment regulations
• International fabrication codes

Long‑Term Reliability

All vessels comply with:

• High durability
• Low maintenance
• Safe operation
• Long service life

The Cyclotherm Advantage

Cyclotherm doesn’t just manufacture pressure vessels — we engineer safe, reliable, compliant systems built for Africa.