Haihao Group specializes in the production of customized pipeline products
Hebei Haihao Group, specialized in producing kinds of standards steel flanges, pipe fittings and steel pipes. Including ANSI, ASME, DIN, EN, JIS, GOST, BS standards and so on.
However, there are some customers not only need standard products, but also non-standard pipeline products. Sometimes with non-standard size(including outside diameter, inside diameter, bore diameter, height, radius and so on), thickness. Many customers also need unconventional products. Like elbow welded with flanges, tee welded with flanges and steel pipe welded with flanges. Flanges can be plate, slip on and weld neck. These products we can also offer with drawing if possible.
Our products range is pretty wide. We can satisfied kinds of customer and quality requirements. That’s what we should do and we can do. So our products can be exported all over the world.