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Fasteners for Water and/or Wastewater Industries

Industrial water systems and wastewater treatment facilities can be challenging environments for fasteners. These systems require exposure to water and other corrosive elements that can cause fasteners to erode and fail. Water treatment facilities can maintain a safe environment by using corrosion-resistant fasteners tailored to the chemicals used in each specific application. From saltwater resistance to protection against chlorine, choosing the right fastening materials will provide reliable, long-lasting protection against corrosion in industrial water systems.Fasteners for the wastewater and water treatment plants

Corrosion-Resistant Fastener Materials

While many fastener materials feature some corrosion-resistant properties, top performers for industrial water treatment applications include Hastelloy, AL6XN, Duplex 2507, and Titanium, each offering outstanding water and chemical corrosion resistance. General characteristics of these materials include:

  • Hastelloy: Corrosion protection from sulfuric acid and chemically polluted waters.
  • AL6XN: Resistance to saltwater corrosion, particularly for desalination applications.
  • Duplex 2507: Excellent resistance to corrosion in chloride environments.
  • Titanium: Ideal for Chlor Alkali applications involving bleach solutions.
  • 316 Stainless Steel: Corrosion resistant, perfect for potable waste water facilities

Common Corrosion Challenges in Industrial Water Systems

To treat wastewater in industrial and municipal water treatment plants, strong chemicals are used for disinfection and sanitation purposes. While these chemicals produce clean water, they can break down fasteners over time. Some common industrial water and wastewater applications that involve exposure to corrosive chemicals include:

  • Chlor Alkali & Water Purification: The production of bleach and chlorine solutions for water purification requires exposure to harsh chemicals
  • Municipal Wastewater Treatment Facilities: Municipal wastewater treatment typically involves contact with strong chemicals like chlorine to kill bacteria and produce clean water.
  • Industrial Wastewater Systems: Industrial wastewater systems often contain extremely powerful chemicals to combat bacteria and other substances found in the wastewater. From mining operations to semiconductor processing plants, the range of chemical exposure in industrial wastewater can vary greatly.

Choosing the Right Materials for Water Treatment & Wastewater Facilities

However, simply because a material is corrosion-resistant doesn't mean it suits every application. By understanding the characteristics of each material, you can choose the fastener materials that address the corrosive elements in your context.

Hastelloy C276 Fasteners

For superior protection against sulfuric acid, Hastelloy C276 fasteners get the job done. Since sulfuric acid is a common byproduct in industrial wastewater, Hastelloy is commonly used in chemical processing equipment, flue gas desulfurization systems, and more. In addition to sulfuric acid, Hastelloy fasteners are resistant to many other corrosive elements typically found in polluted waters, making them a versatile option for a range of industrial wastewater treatment settings.

AL6XN Fasteners

Crafted from superaustenitic alloy stainless steel, AL6XN fasteners are renowned for their outstanding saltwater and chloride-induced corrosion resistance. Compared to 316L stainless steel fasteners, AL6XN offers better resistance to pitting and crevice corrosion in saltwater environments. This makes AL6XN fasteners ideal for sanitary piping systems and industrial marine applications, including desalination plants and offshore oil rigs.

Duplex 2507 Stainless Steel Fasteners

Duplex 2507 fasteners feature excellent resistance in applications with high chloride concentrations. These fasteners are excellent in seawater applications like desalination plants, chemical processes, and general wastewater equipment. An additional benefit of Duplex 2507 is its high strength compared to some of the other corrosion-resistant options, making these fasteners a great option for heavy-duty applications.

Titanium Fasteners

Titanium fasteners are the preferred choice for Chlor Alkali applications due to their high resistance to chlorine and bleach solutions. In addition to its excellent corrosion resistance properties, titanium is extremely strong and durable, demonstrating one of the best strength-to-weight ratios available. These characteristics make Titanium fasteners a reliable choice for high-stress equipment in wastewater facilities.

316 Stainless Steel

In wastewater applications, 316 stainless steel is paramount for its unrivaled corrosion resistance, aided by its 2% molybdenum content. Its inert nature ensures treated water purity, while its high strength and durability minimize maintenance costs, making it indispensable for structural integrity and cost-effectiveness in wastewater treatment facilities.

Fastener Solutions: Your Source for Industrial Water & Wastewater Fasteners

At Fastener Solutions, we supply industrial customers with the best corrosion-resistant fasteners available. Our ready-to-ship inventory includes fasteners crafted from premium materials, including Hastelloy, AL6XN, Duplex 2507, Titanium, and more. No matter what your water treatment or industrial wastewater application, we can provide fasteners that are right for the job. When you choose fastener solutions for your water and wastewater fasteners, you can count on:

  • Expertise in providing specialized solutions for corrosive environments
  • High-quality products engineered for durability and performance
  • Compliance with industry standards and regulations
  • Customization options to meet specific project requirements
  • Dedicated customer support and after-sales service
  • Wide selection of American-made fasteners that meet AIS & BABA(A) project requirements

Contact Us to Learn How We Can Be Your Supplier of Corrosion-Resistant Fasteners

Discover the benefits of choosing Fastener Solutions for your industrial wastewater and water treatment fastener supplies. Contact us to learn more, or request a quote online for pricing information on your orders. With quick order turnaround and fast shipping, we'll get you the corrosion-resistant fastening products you need with minimal downtime. For all your industrial and commercial fastening needs, Fastener Solutions has you covered.