Custom Forgings & Fittings for Water Treatment

R&M Forge & Fittings supplies custom forgings & fittings for water treatment plants and wastewater facilities across the United States and beyond. Our high-performance metal components support critical infrastructure throughout the water sector—from municipal and industrial treatment facilities to desalination plants and wastewater recovery systems. With over 40 years of experience producing durable, pressure-rated parts, we understand the performance requirements and regulatory standards that define this essential industry.

Our custom-engineered forgings and pipe fittings are manufactured to meet the corrosive and high-pressure demands typical of water and wastewater treatment processes. Whether your operation requires large-diameter flanges, seamless rolled rings, or specialized alloy fittings, R&M can deliver with precision and speed.

 

Why Choose R&M Forge for Water Treatment Forged Parts?

The water treatment industry depends on reliability, especially when handling corrosive chemicals, high-pressure flows, and variable operating temperatures. R&M Forge supports these systems with expertly engineered water treatment forged parts that meet your exact performance specifications.

We provide:

  • Custom forging capabilities up to 250 inches in diameter and 60,000 lbs in weight

  • Full material traceability and heat treatment options

  • Machined or rough forgings based on customer drawings

  • Quick turnaround and emergency response on critical jobs

With a proven track record across other regulated industries—including petrochemical, oil and gas, and pressure vessels—we bring the same level of technical expertise and quality control to every forging for the water sector.

 

Common Applications in Water & Wastewater Treatment

Our custom forgings for wastewater treatment and water purification projects are used in a wide range of applications where strength, corrosion resistance, and dimensional accuracy are critical. We manufacture parts suited for:

  • Pumps and valves – High-integrity forgings for pressure control and chemical dosing systems

  • Heat exchangers – Forged flanges and rings for thermal processing equipment

  • Pressure vessels – Large diameter rolled rings and blind flanges for tanks and filtration systems

  • Piping systems – Butt weld and socket weld fittings, reducers, and tees in a variety of materials

  • Desalination plants – Nickel alloys and duplex stainless forgings for seawater resistance

Each component we supply is backed by mill certifications, nondestructive testing (NDT), and quality documentation that meets or exceeds water industry standards.

 

Materials for Corrosive Environments

The water treatment process often involves abrasive slurries, chlorine, ozone, and acidic or alkaline chemicals. That’s why we stock and forge a broad selection of corrosion-resistant alloys, including:

  • Stainless Steel – 304, 316, 317, 321, 347

  • Duplex & Super Duplex Stainless – 2205, 2507

  • Nickel Alloys – Monel 400, Inconel 625, Hastelloy C276

  • Titanium – CP Grade 2, Grade 7 for seawater and desalination service

  • Chrome-Moly & Low Temp Carbon Steel – For vessels and structural fittings in cooler climates

Our metallurgical knowledge and material sourcing capabilities allow us to recommend the best alloy for your specific treatment process and service conditions.

 

Custom Forging Solutions Built to Your Specifications

Every project is different, and no two systems require the same configuration. That’s why R&M offers fully customizable forging services, from initial design consultation to final machining. Whether you need a one-off replacement flange for a clarifier or a full run of machined parts for a new treatment plant, we can support your team with:

  • Collaborative design reviews<

  • In-house rough and finish machining

  • Full compliance with ASTM, ASME, ANSI, API, and NACE standards

  • Timely delivery for scheduled and emergency needs

     

Partner With R&M Forge & Fittings

As municipalities and private operators modernize water infrastructure, the demand for dependable, high-performance forged components continues to grow. R&M Forge & Fittings is proud to support these efforts with proven expertise in custom forgings & fittings for water treatment.

Contact us today to request a quote or discuss a custom solution for your project. Our experienced team is ready to deliver the water treatment forged parts and custom forgings for wastewater treatment systems your operation depends on.

Contact one of our sales representatives today
to inquire about a quote or for more information
or call us today at 713.896.4081