Stainless steel is often viewed as a premium option for potable water systems, but its long-term value tells a different story. When you factor in durability, installation speed, and minimal maintenance, stainless steel becomes a highly competitive—and often more cost-effective—solution compared to copper or plastic.
Many plumbers avoid stainless steel simply because they’re unfamiliar with it. But with our Stainless Steel CrimpLink press-fit system, installation is as straightforward as assembling a modular kit. The components work together easily, similar to systems like Geberit Mapress, making it fast and intuitive even for first-time users.
Why Traditional Design Standards No Longer Fit Modern Materials
For decades, architects and engineers designed plumbing systems around galvanized and mild steel pipes. Copper eventually became the preferred choice thanks to its good flow characteristics and quick installation. But copper also introduced new challenges:
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Increasing site theft
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Costly downtime and material replacement
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Labour losses and water damage from repeated disruptions
Plastic piping was introduced as a lower-cost alternative, but it brought its own limitations. To withstand pressure, plastic requires:
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Thicker walls
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Larger outside diameters
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Smaller internal bores in many fittings
As a result, systems with frequent tees and connectors often experience unnecessary pressure and flow losses.
How Stainless Steel Press-Fit Systems Solve These Problems
Stainless steel thin-wall tubing maintains excellent strength without increasing wall thickness. When paired with our CrimpLink press fittings, the system delivers superior performance:
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Thin-wall stainless tubing comfortably handles high operating pressures.
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Full internal bore is preserved because fittings slide over the pipe rather than restricting the flow path.
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Flared-end fitting design ensures smooth flow and optimal pressure retention.
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Integrated O-rings create a secure seal.
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Hydraulic crimping forms a mechanically strong, permanent, leak-free joint.
This combination results in consistent flow characteristics and long-term reliability.
Fast, Reliable Installation
The CrimpLink system creates a guaranteed leak-free joint rated at 16 bar, with pipe sizes ranging from 15 mm to 108 mm. Installers benefit from:
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Rapid assembly
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No hot works
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Reduced labour time (typically 30–40% faster than conventional systems)
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Lower overall project costs
The system is friendly for both designers and installers, making it an efficient choice for commercial, industrial, and residential applications.
A Practical Hidden Benefit for Installers
One unexpected advantage of stainless steel becomes clear during onsite construction. Unlike copper or plastic, stainless steel stands up to accidental impacts—including drill bits.
A contractor recently attempted to drill into a wall to mount cabinetry, unaware that stainless steel tubing was installed behind the plaster. Their masonry drill could not penetrate the stainless pipe, preventing a potentially expensive mistake. With copper or plastic, the pipe would have been damaged instantly—leading to leaks, delays, and repair costs.
In this case, stainless steel protected the plumbing system and saved both time and money. A small but meaningful win for the installer.