Lisa Wang

Blind Flange vs. Blank Flange in Piping Projects

steel blind flange

As a leading industrial flange factory, JS FITTINGS explains the nuances between blind and blank flanges. Get professional insights into forged steel flanges, production standards, and positive isolation safety.

Butt Weld Fittings

astm a234 wpb pipe fittings​

Explore our comprehensive guide covering ASME B16.9 standards, material grades (WPB, Stainless, Alloy), manufacturing processes, and how to choose the right fittings for your piping system.