Haihao Group completes ASME B16.5 class 150 316 custom blind flanges order for Spanish client
Haihao Group, a trusted supplier of industrial pipe fittings, successful delivery of ASME B16.5 1″ CLASS150 316 custom blind flanges to a Spanish client. These specialized components were manufactured to precise specifications, ensuring seamless integration into the client’s pipeline system.

ASME B16.5 class 150 316 custom blind flange
The order highlights Haihao Group’s commitment to delivering tailored solutions. Each blind flange adheres strictly to ASME B16.5 standards, guaranteeing compatibility with global piping systems. Crafted from 316 stainless steel, the flanges offer superior corrosion resistance—a critical requirement for the client’s application in harsh environments.
A key feature of this project was the threaded seal face design. By following the client’s detailed drawings, Haihao Group ensured exact dimensions and threading patterns, eliminating fitment risks during installation. This attention to detail underscores the company’s capability to handle complex custom requests while maintaining quality and efficiency.

ASME B16.5 class 150 316 custom blind flange drawing
Why Choose Haihao Group for Custom Flanges?
- Strict Adherence to Standards: All products, including ASME B16.5 1″ CLASS150 316 custom blind flanges, undergo rigorous testing to meet international codes.
- Material Excellence: 316 stainless steel provides durability, even in chemical-heavy or high-temperature settings.
- Precision Engineering: In-house experts analyze client drawings to replicate designs accurately, reducing lead times.
The Spanish client praised Haihao Group’s transparency and technical support throughout production. Timely delivery further strengthened the partnership, positioning Haihao Group as a reliable supplier for future European projects.
For businesses seeking ASME B16.5 1″ CLASS150 316 custom blind flanges or similar components, Haihao Group offers end-to-end solutions—from material selection to final inspection. Contact our team today to discuss your project requirements.
About Haihao Group
Haihao Group specializes in manufacturing pipe fittings, flanges, and forgings for industries like oil, gas, and chemical engineering. With decades of experience, the company combines advanced technology with customer-centric service to deliver products that exceed expectations. Email:sales@haihaogroup.com