Structural Composition
Categorized into connecting/sealing types (e.g., rigid couplings, flexible couplings) and transitional types (e.g., elbows, tees); the core assembly consists of three components: a sealing rubber gasket, a coupling housing (clamp), and locking bolts.
Performance Advantages
Features rapid installation and simple operation; requires no welding and preserves the pipe's original anti-corrosion coating. Sealing performance improves in tandem with rising internal pressure, with a maximum nominal pressure rating of 2.5 MPa.
Application Scenarios
Suitable for various fluid systems, including fire protection, water supply and drainage, and petrochemical processing. Compatible with diverse pipe materials such as carbon steel, stainless steel, and plastic-lined steel; large-diameter specifications are available up to DN2000.
Compliance Characteristics
Manufacturing and installation must comply with national standards such as GB/T 36019-2018. On-site installation requires only standard tools, and the system allows for convenient disassembly and maintenance.