ASME-IX Process pipe welding

ASMEIV Carbon & Stainless Steel Pipe Welding Specialists

At Ōhinewai Steel Limited, we pride ourselves on our attention to detail and have strict protocols in place to ensure all workmanship complies with high-quality standards. Valves and piping systems must adhere to certain standards to remain effective, safe and operational and to this end, at Ōhinewai Steel we have developed a strong team of trained professionals and contractors who are qualified and compliant with ASMEIV guidelines.

Ongoing training is of the utmost importance to our company and we have a strong commitment to ensuring our key personnel are kept up to date with new welding procedures and qualifications. We will discuss your project requirements with you to ensure that all safety measures are met, as well as offering independent testing where required.

Why Choose Ōhinewai Steel?

Expertise & Experience

Our skilled team brings years of experience in steel fabrication, ensuring every project is completed with accuracy and craftsmanship. We understand the complexities of engineering and fabrication, so you can rely on us for expert advice and execution.

State-of-the-Art Workshop

Our 600m² fabrication facility is fully equipped with specialized machinery and tools, allowing us to handle projects of all sizes with efficiency and precision. Conveniently located in Ōhinewai, North Waikato, we have easy access to SH1 for seamless logistics and transport.

End-to-End Project Management

From initial consultation to final installation, we provide a comprehensive service. Our experienced project managers work with you to refine engineering drawings, select the right materials, and determine the best fabrication techniques for your project.

Quality You Can Trust

We uphold strict quality control measures to ensure all fabrication work meets the highest standards. Whether it’s cutting, welding, or finishing, our team follows rigorous processes to guarantee strength, durability, and precision.

Seamless Surface Treatment & Installation

We have strong partnerships with local specialists in sandblasting, galvanizing, and painting, ensuring your steel components are finished to perfection. We also coordinate delivery and installation, so you receive a complete, hassle-free solution.

Reliable & Customer-Focused

We take pride in building long-term relationships based on trust, reliability, and excellent service. When you work with Ohinewai Steel, you get a team that listens, delivers on time, and stands by the quality of our work.