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- Steel Coupling 1/4" BSP Weldable
- Coupling 1/2'' steel for welding
- Washer metal rubber M10
- Washer metal rubber 1/4''
- Coupling 1 1/4'' steel for welding
- Washer metal rubber M12
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- Coupling 1 1/2'' steel for welding
- Washer metal rubber M14
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- Coupling 1'' steel for welding
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Browsing options
Categories
Coupling Type
Material
Pressure
Connection 1
Thread Type – Connection 1
Connection 2
Thread Type – Connection 2
Coupling 3'' BSP A105 cl.3000
Coupling 1 1/2'' BSP A105 cl.3000
Coupling 1 1/2'' BSPT A105 cl.3000
Coupling 1 1/4" BSPT Class 3000 ASTM A105
Coupling 1 1/4'' BSP A105 cl.3000
Coupling 1" BSPT A350 LF2 Class 3000
Coupling 1" BSPT Carbon Steel A105 Class 3000 (206 bar)
Coupling 1'' BSP A105 cl.3000
Coupling 1'' BSP A350 LF2 cl.3000
Coupling 1/2" BSPT Class 3000 ASTM A105
Coupling 1/2'' BSP A105 cl.3000
Coupling 1/2'' BSP A350 LF2 cl.3000
Coupling 1/2'' x 1'' BSP cl.3000 A105 steel
Coupling 1/4" BSPT Class 3000 ASTM A350 LF2
Coupling 1/4'' BSP A105 cl.3000
Coupling 1/4'' BSP A350 LF2 cl.3000
Coupling 1/4'' BSPT A105 Class 3000 Steel
Coupling 2 1/2" BSPT Class 3000 ASTM A105
Coupling 2 1/2'' BSP A105 cl.3000
Coupling 2" BSPT Carbon Steel A105 Class 3000 (206 bar)
Coupling 2'' BSP A105 cl.3000
Coupling 3/4" BSPT Carbon Steel A105 Class 3000 (206 bar)
Coupling 3/4'' BSP A105 cl.3000
Coupling 3/4'' BSP A350 LF2 cl.3000
Coupling 3/8" BSPT Class 3000 ASTM A105
Couplings above 200 bar
Couplings above 200 bar are heavy-duty threaded pipe fittings engineered for high-pressure applications where maximum reliability, strength, and leak-free performance are essential. Designed for operating pressures exceeding 200 bar, these couplings are widely used in hydraulic systems, oil and gas installations, industrial machinery, chemical processing, power generation, and other demanding fluid transfer applications. Manufactured from high-quality steel and precision-machined to ensure accurate thread engagement, they provide exceptional durability, corrosion resistance, and long service life under high-pressure conditions.
Customers may also search for this product using the following names: high pressure coupling, high pressure threaded coupling, steel coupling, threaded pipe coupling, pipe coupling, female threaded coupling, BSP coupling, BSPT coupling, G thread coupling, Rp coupling, Rc coupling, high pressure pipe fitting, threaded connector, pipe socket, steel socket, industrial coupling, hydraulic coupling, high pressure connector, threaded sleeve, female-female coupling, steel threaded fitting, and high pressure steel fitting.
Couplings designed for pressures above 200 bar are the ideal solution for safely connecting pipes, valves, pumps, and other threaded components in high-pressure systems. Available in a variety of thread standards and sizes, they ensure secure installation, excellent sealing performance, and dependable operation even in the most demanding industrial environments.
You can order this product from POLBERIS, where you will find a wide selection of premium-quality high-pressure couplings, threaded fittings, valves, and industrial piping components at competitive prices.