duplex steel socket flanges

After years of hard work, our company has obtained strong R&D capabilities and a good market network in the industry of din blind flanges, ANSI B16.5 Flanges. As one of the most professional duplex steel socket flanges manufacturers and suppliers in China, we're featured by quality products and customized service. Please rest assured to buy duplex steel socket flanges for sale here from our factory. For more dimensions and company information, contact us now.