Corrosion-Resistant Industrial Valves for Demanding Applications
Access Petrotec supplies high-performance, corrosion-resistant industrial valves engineered for demanding applications across the oil & gas, petrochemical, marine, and process industries.
Our API, ASME, and ISO-compliant valve solutions are available in Duplex, Super Duplex, Stainless Steel, Hastelloy, Monel, and Titanium, ensuring reliable performance in harsh and corrosive environments.
Technical Performance Range
Size Range
DN15 – DN600+
Pressure Rating
ASME Class 150 – 2500 | PN10 – PN420
Temperature Range
−196°C to +600°C
Certified to International Standards
Access Petrotec supplies industrial valve solutions manufactured in accordance with internationally recognised industry standards and testing requirements.
Pipeline valves (gate, plug, ball, check).
Metal ball valves for flanged, threaded, and butt-welding ends.
Valve inspection and testing.
Valves flanged, threaded, and welded end.
Metal ball valves for petroleum, petrochemical, and allied industries.
Testing of valves: fire type-testing requirements.
Industrial valves: fugitive emissions measurement and qualification.
Materials for equipment in H₂S-containing environments.
Fire testing for quarter-turn valves and valves equipped with nonmetallic seats.
Corrosion-Resistant Material for Harsh Environments
Access Petrotec sources industrial valves across the full spectrum of engineering alloys, ensuring that material selection is matched precisely to the operating environment, media, pressure, and temperature requirements of each project.
316 / 316L Stainless Steel
General corrosion resistance for chemical, water, and light industrial service.
Duplex 2205
High strength and chloride resistance for seawater and offshore applications.
Super Duplex 2507
Superior corrosion resistance for demanding seawater, chemical, and subsea environments.
Hastelloy C276 / C22
Exceptional resistance to acids, chlorides, and oxidising media.
Monel 400 / K500
Strong performance in hydrofluoric acid and marine environments.
Inconel 625 / 718
High-temperature and high-pressure resistance for gas turbine and aerospace-grade applications.
Titanium Grade 2 / 5
Outstanding seawater and chloride resistance at low weight.
Alloy 20
Sulphuric acid and chemical processing resistance.
Nickel Aluminium Bronze
Seawater and marine service with high biofouling resistance.
PTFE / PFA / PVDF Lined Valves
Non-metallic lining for aggressive acids, solvents, and ultra-pure media.
Technical Capabilities for Performance and Compliance
Our valve supply capability spans a broad range of sizes, pressures, and temperature specifications to meet the engineering requirements of complex industrial projects.
DN15 – DN600 (up to DN1200 available on request).
ASME Class 150 – 2500 | PN10 – PN420.
−196°C to +600°C.
API 598 / ISO 5208.
API 607 / ISO 10497.
ISO 15848-1 / ISO 15848-2.
NACE MR0175 / ISO 15156.
Materials for equipment in H₂S-containing environments.
Engineered Valve Solutions for Critical Industries
Oil & Gas / LNG
We supply API-compliant valves for oil and gas operations, including LNG, offshore, high-pressure, and critical services.
Mining & Mineral Processing
We provide durable valve solutions for mining applications, offering superior abrasion and corrosion resistance in harsh conditions.
Desalination & Seawater Systems
We supply corrosion-resistant valves for desalination plants, ideal for seawater, brine handling, and reverse osmosis systems.
Chemical Processing
We supply PTFE-lined and alloy valves for chemical processing, ensuring safe performance in corrosive environments.
Water & Wastewater Treatment
We supply isolation and control valves for water and wastewater systems, delivering reliable performance and long service life.
Why Clients Choose Access Petrotec for Valve Supply
We assess project requirements, operating conditions, and applicable standards before recommending valve solutions, ensuring the right specification is supplied from the outset.
With a deep understanding of alloy behaviour in corrosive, high-temperature, and high-pressure environments, we provide material recommendations that extend service life and reduce the total cost of ownership.
Our valve range is available in compliance with the international standards required by Australian and global industrial projects, providing confidence for engineers and procurement teams.
Access Petrotec has supported valve supply requirements across complex industrial projects in Western Australia and nationally, with the technical depth to navigate demanding specifications and tight project schedules.
Headquartered in Perth, Western Australia, we support projects across Australia with access to global manufacturing partners and supply chains, ensuring competitive pricing without compromising on quality or compliance.
Our team responds promptly to enquiries with accurate technical information and competitive quotations. We support engineering teams through the specification, approval, and procurement process.
Get the Right Valve for Your Project Requirement
Talk to our engineering team about valve supply for your next project. We’ll review your specifications and provide a prompt, accurate quotation.
