Large-Diameter Steel Pipe Flange is a heavy-duty pipe connection component designed for large-bore pipelines , complying with international standards (ANSI/ASME, GB, DIN) and engineered for high-pressure, high-flow industrial systems.
Loose Steel Pipe Flange with Weld-On Collar is a flexible pipe connection component, featuring a loose flange ring paired with a weld-on collar (hub) that is welded to the pipe, complying with ANSI/ASME, GB, or DIN international standards.
Screwed Steel Pipe Flange (also known as Threaded Steel Pipe Flange) is a versatile pipe connection component designed for small-to-medium diameter pipelines, featuring internal/external threaded connections that eliminate the need for welding, complying with ANSI/ASME, GB, BSP, or NPT international standards.
Socket Welding Steel Pipe Flange is a high-strength pipe connection component designed for small-diameter industrial pipelines, featuring a socket welding structure that inserts the pipe into the flange socket for welding, complying with ANSI/ASME, GB, or DIN international standards.
