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- Coupling 1/2'' steel for welding
- Washer metal rubber M10
- Coupling 1 1/4'' steel for welding
- Washer metal rubber 1/4''
- Washer metal rubber M12
- Copper washer 11x16x1mm
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Browsing options
Half Coupling 1 1/2'' BSP Stainless Steel 316
Half Coupling 1'' BSP Stainless Steel 316
Half coupling 1'' socket weld 304L cl.3000
Half Coupling 1/2" BSP 316L Class 3000
Half Coupling 1/2'' BSP Stainless Steel 316
Half coupling 1/2'' socket weld 304L cl.3000
Half Coupling 1/4'' BSP Stainless Steel 316
Half Coupling 2 1/2'' BSP Stainless Steel 316
Half Coupling 2'' BSP Stainless Steel 316
Half Coupling 3'' Stainless Steel 316 BSP
Half Coupling 3/4" BSP 304L Class 3000
Half Coupling 3/4'' BSP Stainless Steel 316
Half Coupling 3/4'' socket weld 304L kl.3000
Half Coupling 3/8" BSP 304L Class 3000
Half Coupling 3/8'' BSP Stainless Steel 316
Stainless Steel BSP, G & Rp Half Couplings
Stainless steel half couplings with BSP, G and Rp internal threads are designed for welding onto pipes, tanks, pressure vessels and industrial equipment where corrosion resistance and long service life are essential. They provide a strong, reliable and leak-tight female threaded connection for demanding applications.
At the POLBERIS online store you will find stainless steel BSP, G and Rp half couplings manufactured from high-quality stainless steel, offering excellent resistance to corrosion, moisture, chemicals and harsh operating environments.
These products are also commonly known as stainless steel half couplings, BSP half couplings, G thread half couplings, Rp half couplings, weld-on half couplings, threaded half sockets, female weld fittings, weld couplings and threaded weld connectors.
Stainless steel BSP, G and Rp half couplings are widely used by welders, plumbers, hydraulic engineers, maintenance technicians, food industry professionals, chemical plants and industrial installers for connecting valves, pressure gauges, sensors, filters and other threaded components in industrial pipeline systems.
Whether you need a standard stainless steel weld-on half coupling or a professional threaded fitting for industrial, food processing, marine or chemical applications, POLBERIS offers a wide selection of high-quality stainless steel half couplings designed for reliable long-term performance.