FLANGES

---

 At CWC, we take pride in delivering high-quality carbon steel and stainless steel flanges, manufactured to the strict Australian quality control standards that set us apart from other suppliers. Our products are designed to withstand high pressure, extreme temperatures, and harsh environments, ensuring durability and reliability in industrial applications. As we expand into the Malaysian market, we continue to uphold our commitment to superior materials, precision engineering, and industry compliance.

 Carbon steel flanges are crafted from mild or low-carbon steel, known for their exceptional strength, toughness, and durability. These flanges are composed primarily of iron and carbon, with alloying elements enhancing their mechanical properties.

✔ High Performance & Strength – Ideal for high-pressure and high-temperature applications. 

✔ Industry Compliance – Manufactured in accordance with ASME B16.5 and B16.47 standards. 

✔ Versatile Applications – Used in oil & gas, petrochemical, water treatment, and construction industries.

 Designed for corrosion resistance and long-term reliability, stainless steel flanges are manufactured using premium-grade alloys such as 304 and 316 stainless steel. These flanges offer exceptional durability, even in extreme environments where resistance to rust and chemical exposure is crucial.

✔ Corrosion-Resistant – Withstands harsh conditions, making it ideal for marine, chemical, and food processing industries. ✔ Hygienic & Low Maintenance – Stainless steel requires minimal upkeep while maintaining structural integrity. ✔ Precision Engineered – Manufactured to meet ASTM A182 and ASME B16.5 standards for quality assurance.

 CWC supplies a comprehensive range of flanges to suit diverse industrial needs. Each type is designed for specific applications, ensuring optimal performance, safety, and reliability.

1. Blind Flanges

A blind flange is a solid disk without a bore, used to seal the ends of piping systems or pressure vessels. These flanges share the same bolting pattern and face thickness as standard flanges, allowing for secure and leak-proof closures.

✔ Ideal for system shutdowns & maintenance ✔ Prevents leaks in high-pressure applications ✔ Used in pipelines, pressure vessels, and chemical plants

2. Slip-On Flanges

Slip-on flanges are designed to slide over the pipe before being welded in place, providing a secure yet cost-effective connection. The bore size is slightly larger than the pipe, allowing for easy alignment and welding.

✔ Simple installation & lower fabrication costs ✔ Ideal for low-pressure applications ✔ Commonly used in water supply, oil & gas, and HVAC systems

 Weld neck flanges are easily recognizable by their long tapered hub, which enhances structural integrity by evenly distributing stress. These flanges are ideal for high-pressure, high-temperature, and critical applications.

✔ Superior strength & fatigue resistance ✔ Two variations: standard for pipes & long-type for process plants ✔ Used in high-stress applications, including power plants and refineries

 Socket weld flanges are designed with a counter-bored socket, allowing the pipe to be inserted before being welded on the outside of the flange hub. This design provides a smooth bore and ensures a strong, high-integrity connection.

✔ Compact & space-saving design ✔ Eliminates turbulence in fluid flow ✔ Ideal for high-pressure systems in chemical & industrial processing