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SWBM Dubai offers high-quality Couplets, also known as Bosses, manufactured in Carbon Steel A105N to meet demanding industrial standards. Sourced from Both-Well (Taiwan), these fittings are precision-engineered to provide reliable, leak-proof connections in high-pressure piping and hydraulic systems.
Available in pressure ratings of 3000 PSI and 6000 PSI, these couplets are designed to handle rigorous operating conditions, making them ideal for applications in oil & gas, petrochemical, chemical processing, and high-pressure fluid systems. The robust construction ensures superior strength, mechanical integrity, and long service life under fluctuating pressures and harsh environments.
Our couplets are available in sizes from 1/2 inch up to 1 inch, allowing for versatile usage across various system designs. The A105N carbon steel material provides excellent weldability and durability while maintaining resistance to stress and mechanical fatigue. These fittings are suitable for both field installations and pre-assembled piping systems, offering flexibility, ease of installation, and safe operation.
At SWBM Dubai, we maintain ready stock of these high-performance Couplets (Bosses), ensuring fast supply to meet urgent project requirements.
SWBM Dubai – your trusted source for premium carbon steel fittings, delivering quality, reliability, and high-pressure performance.
Additional information
| Pressure | CL3000, CL6000 |
|---|---|
| Sizes | 1/2", 1", 3/4" |





