The 304 stainless steel construction offers excellent corrosion resistance, making it suitable for use in both clean water and mild industrial fluid systems. The pickling and passivation surface treatment prevents rust formation and extends the service life to over 15 years under normal operating conditions. Precise CNC machining ensures that the connection interfaces fit seamlessly with matching pipes, eliminating gaps that could cause leaks. It supports both threaded and welded installation methods, adapting to different construction scenarios, and comes with optional seal ring materials to enhance sealing performance for different media. It meets industry safety and quality standards, ensuring reliable performance in professional plumbing projects and household upgrades.
This 90-degree elbow is available in nominal diameters ranging from DN15 to DN300, with a nominal pressure rating of 1.6MPa for stable operation under normal household and commercial pressure conditions. The working temperature range covers -20℃ to 120℃, making it suitable for both cold and hot water systems. The surface finish has a roughness of Ra≤1.6μm, ensuring smooth flow and easy cleaning. Connection options include male thread, female thread, and welded ends, allowing flexible installation for different pipe setups. Each piece comes with optional EPDM, NBR, or Viton seal rings to suit different fluid media. The overall length is approximately 2 to 8 times the nominal diameter, depending on the specified size, and the total weight ranges from 0.3kg for DN15 size to 25kg for DN300 size.
This 304 stainless steel 90-degree elbow is primarily used in residential and commercial plumbing systems, central heating installations, low-pressure natural gas distribution pipelines, and high-rise building water supply projects. Typical application scenarios include bathroom pipe fitting replacement, hotel water supply system construction, municipal pipe network renovation, and heating pipeline maintenance. It is suitable for professional plumbers, building maintenance teams, and DIY enthusiasts looking for durable and reliable pipe direction-changing fittings for their projects.
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