We provide top-quality manufacturing of torispherical domes using our 400-ton Kleen
Hydraulic Brake Press. This in-house production enables us to uphold stringent quality control and
customise designs to meet specific client needs. We specialise in diameters of 216mm, 318mm, and
360mm, utilizing 304 and 316 stainless steel up to 2mm thick.

Additionally, we offer the following post-customisation services:

• Laser Cutting
• Drilling
• Welding

This comprehensive approach ensures that we can deliver products tailored to your exact
specifications.

STPV specialise in functional powder coating, providing a wide array of colour
choices, applicable to various materials and surface textures. Our expertise includes powder coating a diverse range of sizes for both pressure and atmospheric vessels.

Our services include, but are not limited to:

• Fire Extinguishers/ Eyewash systems
• Industrial and Pressure Vessels
• Mining Equipment
•  Spray Systems

With our techniques, we ensure a durable and aesthetically pleasing finish tailored to meet the specific needs of each application providing excellent resistance to corrosion, chemicals, and wear. This service complements our manufacturing capabilities, ensuring that your products not only perform well but also look great.

STPV offers in-house labelling and signage services, including the assembly of labels, bands, and attached fittings. This allows us to provide customised solutions that enhance product identification and compliance with safety standards. Our team ensures that all labelling meets your specifications and is applied with precision for optimal durability and visibility.

STPV engineering team specialises in the design and provision of customised technical drawings for pressure vessels, ensuring alignment with our customer’s precise specifications. Our design capabilities extend across a diverse range of industries, including but not limited to:

• Industrial applications
• Mining operations
• Pressure systems
• Fire extinguisher assemblies

We employ advanced engineering principles and industry standards to deliver solutions that meet rigorous performance and safety criteria.

STPV specialises in advising on and designing pressure vessels compliant with Australian Standard AS1210. Our Design Registration services include comprehensive assessments of critical AS1210 factors, such as operating temperature, pressure, hazard classification, and material specifications, accompanied by customised technical drawings.

For the design and fabrication of full AS1210-compliant pressure vessels, Wilson Industries partners with highly qualified manufacturing firms. This collaboration ensures that we meet the stringent requirements for registration, delivering high-quality, engineered solutions tailored to precise customer specifications.

STPV has expertise in the fabrication of rolled cylinder shells and casings using 304 and 316 stainless steels for a diverse range of applications. Our skilled technicians utilise advanced fabrication techniques to produce custom cylinders tailored to specific engineering requirements.

Rolling Specifications:

• Maximum Rolling Length: 1 meter
• Minimum Diameter: 216 mm
• Maximum Diameter: 360 mm

Material Thickness: Up to 2 mm

We employ precision rolling methodologies to ensure dimensional accuracy and structural integrity, adhering to industry standards throughout the manufacturing process.

If you require superior accuracy in metal laser cutting, STPV provides prompt service backed by highly qualified technicians who understand the critical nature of your designs. Our advanced laser cutting technology allows for precise and intricate cuts on various materials.

We prioritise quality and efficiency, ensuring that your specifications are met with the utmost attention to detail. Our team collaborates closely with you throughout the process, from initial design to final production, to ensure that every aspect of your project aligns with your vision. Whether for prototyping or large-scale production, we are committed to delivering exceptional results that meet your timeline and standards.

We offer engineered casing and insulation customisations to enhance the performance of our products. Our casings are designed and fabricated using 304 stainless steel or zinc, while insulation is tailored to meet specified R-values. We utilise high-quality materials, including:

• Polyurethane Foam Insulation: Polyurethane foam insulation is an ideal solution for hot water tanks, offering exceptional thermal resistance and lightweight properties that enhance energy efficiency. This insulation solution not only enhances the efficiency of hot water tanks but also contributes to overall system reliability and reduces energy costs.
• Rockwool Insulation: Our Rockwool insulation is specifically designed for hot water tanks, providing excellent thermal resistance and fire safety. This insulation solution effectively minimises heat loss, ensuring efficient operation and energy savings.

Polyurethane Vapour seal Insulation: Our polyurethane vapor seal insulation is specifically engineered for chiller tanks, providing superior thermal resistance and moisture control. This insulation solution is essential for maintaining optimal temperature and efficiency in chiller applications.

These manufacturing processes are integrated into our overall production capabilities, allowing us to provide comprehensive solutions that meet the specific needs of our clients while adhering to industry standards for quality and performance.

At STPV, we specialise in providing high-quality seaming options to meet our clients’ unique needs. We offer Pittsburgh and Grooved seaming, each designed to provide durability, precision, and a secure fit for your projects.

• Pittsburgh Seaming: Known for its strong, reliable connection, Pittsburg seaming is ideal for applications requiring a seamless, secure joint. This method ensures a tight bond that enhances the overall strength and longevity of your metal fabrication.
• Grooved Seaming: For a more flexible and precise connection, our grooved seaming offers excellent versatility. This method creates a smooth, interlocking seam that is perfect for projects where ease of assembly and minimal gap are priorities.

No matter your project requirements, STPV’s expert craftsmanship ensures each seam type is executed with precision, offering you the best possible solution for your needs. Contact us today to learn more about how we can assist with your specific seaming needs.

Guillotine cutting is a highly efficient method used in metalworking and fabrication to achieve
precise cuts in various materials. Our internal guillotine is capable of cutting sheets of various
materials with precision, accommodating lengths of up to 3 meters. This ensures clean and accurate cuts for efficient fabrication processes. 

Key Features of Our Guillotine Cutting Process: 
1. Precision Cutting: The guillotine’s design allows for accurate, straight cuts, minimising material waste and ensuring high-quality edges. 
2. Versatile Material Compatibility: Capable of cutting a wide range of materials, which makes it is suitable for various industries. 
3. Length Capability: With the ability to accommodate sheets up to 3 meters, our guillotine-cutting process can handle larger projects effectively. 
4. Efficiency: The rapid cutting action of the guillotine increases productivity, allowing for
faster turnaround times in fabrication processes. 
5. Clean Edges: The cutting action produces smooth edges, which may reduce the need for
additional finishing work. 

Overall, our guillotine-cutting services provide a reliable solution for achieving precise cuts, ensuring efficient and effective fabrication for a range of materials and applications.

STPV offers expert stainless steel TIG welding and robotic welding services, utilising welding technology to ensure precision and consistency. Our skilled technicians are certified and have extensive experience across various applications, enabling us to accommodate any specific request, including the attachment of serial-nominated customised data plates.

Technical Specifications:

• Welding Processes: TIG (Tungsten Inert Gas) welding and robotic welding for high accuracy and repeatability.
• Material Compatibility: Specialising in 304, 316 & Duplex 2205 stainless steels.
• Welding Thickness: Capable of welding materials ranging from 0.5 mm to 10 mm in thickness.
• Welding Standards: Compliance with relevant industry standards, including AS1210 & AS3509.

With over 30 years of experience in the fabrication of pressure vessels, STPV has a proven track record of delivering high-quality vessels. Our extensive knowledge and commitment to evolve our technical excellence make us the best choice for all your welding and fabrication needs, ensuring reliability and performance in every project.