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Questions You Should Know about M Profile Fitting Manufacturer

Mar. 17, 2025

Press Fitting Profiles & Press Tooling Have You Confused?

Press Fittings were first developed in Europe during the s. From that point on, the use of Press Fittings has grown dramatically, and expanded beyond its original Copper/Plumbing applications. Today you can find Press Fittings in multiple industries/applications that require pipes, and tubes, to carry media.

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With multiple Press Fitting and Press Tool Manufacturers producing quality products today, it can be a bit overwhelming when trying to understand what the differences are; and what all of this information means. Different materials, different Press Profiles, and different Press Tools can lead to a lot of confusion.

What are Pressing Tools?

The difference in material characteristics of the Copper, Stainless Steel, and Carbon Steel Press Fittings across all major manufacturers is negligible. Meaning the Carbon Steel material used by Manufacturer A for their Press Fitting is not very dissimilar to the Carbon Steel material used by Manufacturer B for their Press Fitting. Press Tooling Manufacturers know this and have designed their Tools with this knowledge. Press Tools are based on a certain 'Pressing Force' to overcome the properties of the Press Fitting Materials, so their Tools can correctly Press the Fittings. This means that if a Press Tool can be used to install a Carbon Steel Press Fitting from Manufacturer A, that same Tool can be used to install the same Carbon Steel Fitting (Product Type and Size) from Manufacturer B.

Press Tools come in a variety of styles, as each one has a different Pressing Force it can apply. This Force, along with the Stroke Length of the internal Piston, directly determines what type of Press Fittings it can be used with. 

Tool Pressing Force

Copper Force Stroke Size Range 15kN 32mm 0.5" - 0.75" 24kN 32mm 0.5" -1.25" 32kN 40mm 0.5" - 4" Carbon Force Stroke Size Range 24kN 32mm 0.5" - 1" 32kN 40mm 0.5" - 2" 32kN 80mm 0.5" - 4" Stainless Steel Force Stroke Size Range 24kN 32mm 0.5" - 1.25" 32kN 40mm 0.5" - 1.25" 32kN 80mm 0.5" - 4" 120kN 60mm up to 6"

Note: The Tables above are a general representation of multiple Press Tool Manufacturers' capabilities. With the addition of various Boosters, and other attachments, Size Ranges may differ from these figures.

Three Main Types of Press Profiles

While Press Tools may be interchangeable, Press Jaws are not. To start, Copper Tube Size (CTS) and Iron Pipe Size (IPS) have different diameters for the same Nominal Dimension. Looking at a piece of 1' CTS Copper Tube, it will have an outside diameter of 1.125', while a 1' IPS Stainless Steel Pipe has an outside diameter of 1.315'. In addition to this, there are 3 main types of Press Profiles which can be used on either CTS or IPS Tube/Pipe:

V-Profile

  • Utilizes Metal-to-Metal Contact to connect the Fitting to the Tube/Pipe
  • Has a part of the Fitting beyond the Sealing Element

M-Profile

  • Utilizes Metal-to-Metal Contact to connect the Fitting to the Tube/Pipe
  • The Fitting ends at the Sealing Element

Grab-Ring Profile

  • A Grab-Ring inside the Fitting Housing bites into the Tube/Pipe and creates contact when the Fitting is 'Pressed'
  • Fitting has a more 'flat' shape
  • Fitting Deformation after being 'Pressed' is not as dramatic as V or M Profiles

Determining factors as to why a certain Profile is used over another are generally based on the malleability of the Tube/Pipe material, and the Size of the Tube/Pipe. 

Copper

Smaller diameter Copper Press Fittings (0.5'-2') utilize the Tube/Fitting deformation to create Metal-to-Metal contact, and do not need the added strength a Grab-Ring provides. However, larger diameter Copper Press Fittings (2.5'-4') predominantly utilize a Grab-Ring to provide added strength.

Stainless

Schedule 5 & Schedule 10 Stainless Steel Pipe is malleable enough where the Stainless Press Fittings can be secured with either Metal-to-Metal contact, or through the use of a Grab-Ring; and as a result, utilizes all 3 of the Press Profiles.

  • V-Profile is found on both CTS and IPS Stainless Steel Tube/Pipe sizes 0.5'-2'
  • M-Profile is found on IPS Stainless Steel Pipe sizes 0.5'-2' in North America (up to 6' in Europe and other parts of the world)
  • Grab-Ring Profile is found on CTS Stainless Steel Tube in sizes 2.5'-4', and IPS Stainless Steel Pipe 0.5'-4'

Sch 40 Stainless Steel Pipe is not as malleable, and therefore requires the use of a Grab-Ring Profile.

Carbon

Carbon Steel Pipe does not deform as much as Copper Tube, or Stainless Steel Pipe. Therefore, Carbon Press Fittings are secured with a Grab-Ring on IPS Pipe sizes 0.5'-4' to ensure a secure connection.

Even though Press has been around for over 50 years, there still exists a lot of questions surrounding it. Thankfully, many Manufacturers have comprehensive information listed on their websites to help answer any questions that may come up; but remembering the basics covered in this overview will help answer many of those that you may have. 

V or M Profile Fittings: Press Fittings Guide | Trust Fluids Group

At Trust Fluids Group, we pride ourselves on delivering innovative and reliable piping solutions through our exclusive TrustPRESS® range. Our offerings include both M and V profile press fittings'manufactured primarily in premium stainless steel'and dedicated Press Tools designed to ensure flawless installation. While copper press fittings remain a popular choice in certain applications, our focus on stainless steel press fittings delivers unparalleled durability, corrosion resistance, and performance for high-demand systems.

Understanding M Profile Fittings

Our TrustPRESS® stainless steel M profile press fittings are engineered with a distinctive cylindrical shape featuring dual grooves on opposing sides. This unique design offers several advantages:

  • Superior Connection Strength: The grooves are designed to grip pipes'whether copper or stainless steel'ensuring a secure, leak-resistant joint.
  • High-Pressure & Temperature Endurance: Specifically tailored for high-demand applications, these fittings reliably perform under extreme pressures and temperatures.
  • Corrosion & Chemical Resistance: Fabricated from high-grade stainless steel, our M profile fittings excel in resisting corrosion and chemical damage, making them ideal for industrial and commercial environments.

Understanding V Profile Fittings

Our TrustPRESS® stainless steel V profile fittings boast a unique V-shaped design that emphasizes exceptional sealing and durability. Key features include:

If you are looking for more details, kindly visit Trust Fluids.

  • Enhanced Sealing Efficiency: The V profile configuration creates a tight, leak-proof joint that is critical for both residential and industrial applications.
  • Material Versatility: While available in both copper and stainless steel, our stainless steel V profile fittings are engineered for longevity and are particularly suited for environments prone to harsh chemicals and high humidity.
  • Ease of Installation: The streamlined design and compatibility with our specialized Press Tools make installation quick and efficient, reducing labor costs and downtime.

Benefits of TrustPRESS® Press Fittings

Incorporating Trust Fluids Group's TrustPRESS® press fittings into your systems offers a multitude of advantages:

  • Time & Cost Savings: The rapid installation process reduces both labor costs and project timelines.
  • Leak Prevention: The precision pressing method guarantees secure and durable joints that minimize the risk of leaks.
  • Material Excellence: Available in both copper and stainless steel, our fittings provide options to suit various system requirements'though our stainless steel range is the cornerstone of our production, offering superior performance in corrosive and high-stress environments.
  • Enhanced Safety: Our fittings eliminate the need for open flames during installation, significantly lowering fire risks and ensuring a safer working environment.
  • Compact Design: The space-efficient design of our fittings makes them perfect for installations in tight or confined areas.

Installation Process

Installing TrustPRESS® press fittings is a straightforward process that leverages our advanced Press Tools:

  1. Pipe Preparation: Cut the pipe to the desired length and ensure the end is clean, deburred, and free from contaminants.
  2. Fitting Placement: Slide the TrustPRESS® M or V profile fitting onto the pipe, aligning it correctly so that the pressing indicators are visible.
  3. Pressing: Secure the fitting with our dedicated Press Tools, which are calibrated to apply the precise force needed to form a secure joint.
  4. Verification: Confirm the fitting is properly pressed by checking the indicator on the fitting.
  5. Repeat: Follow the same process for any additional connections.

Applications of TrustPRESS® Stainless Steel Press Fittings

Our stainless steel press fittings are designed to perform in a wide range of applications, including:

  • Residential & Commercial Plumbing: Secure connections for water supply and heating systems.
  • HVAC Systems: Reliable duct and piping connections in air conditioning and ventilation networks.
  • Industrial Processes: Robust performance in high-pressure and chemically aggressive environments.
  • Fire Protection Systems: Leak-proof installations critical for safety systems.
  • Water Distribution Networks: Long-lasting and dependable joints for municipal and industrial water pipelines.

While copper press fittings are available and suit various applications, our stainless steel products are particularly recommended for scenarios that demand high durability and resistance to environmental challenges.

Advantages Over Traditional Pipe Connections

TrustPRESS® stainless steel press fittings offer significant benefits over traditional joining methods:

  • Rapid Installation: Drastically reduce setup times compared to conventional soldering or welding.
  • Enhanced Durability: Our stainless steel fittings are engineered for long-term reliability, reducing the need for frequent maintenance.
  • Superior Leak Resistance: The precision pressing method ensures a secure, leak-free connection, critical for high-pressure and safety-sensitive applications.
  • Flexibility & Reusability: Although designed for permanent joints, the ease of disassembly (when necessary) allows for system modifications without damage to the piping.

Comparing V and M Profile Fittings

Both the V and M profile fittings in our TrustPRESS® range deliver outstanding performance, yet they have distinct advantages:

  • V Profile Fittings: Their unique V-shaped design offers excellent grip and sealing, making them ideal for most standard applications where space and efficiency are paramount.
  • M Profile Fittings: The dual-groove design enhances resistance to pull-out forces, positioning them as the preferred choice for high-pressure or industrial systems.

Choosing between the two depends on your specific operating conditions, pressure requirements, and material compatibility'especially when considering the superior performance of our stainless steel offerings.

Factors to Consider When Choosing Press Fittings

When selecting press fittings for your project, consider the following factors:

  • Material Compatibility: Confirm that the fitting material (copper or stainless steel) aligns with your piping to prevent corrosion.
  • Pressure and Temperature Ratings: Ensure the fittings can handle your system's maximum operational demands.
  • Installation Requirements: Utilize the appropriate Press Tools designed for our TrustPRESS® range to ensure optimal results.
  • Cost Effectiveness: Weigh the initial investment against the long-term benefits of reduced maintenance and increased durability.
  • System Specifications: Evaluate the overall requirements such as flow rates, pipe dimensions, and environmental conditions to select the most appropriate fitting.

Where to Purchase TrustPRESS® Press Fittings and Press Tools

Trust Fluids Group is your trusted partner for high-quality press fittings and Press Tools. Our exclusive TrustPRESS® range includes stainless steel M and V profile press fittings'engineered for durability, efficiency, and long-lasting performance in even the most demanding environments. Visit our website or contact our expert team today to learn more about our products and how they can enhance your piping systems.

Frequently Asked Questions (FAQs)

Can TrustPRESS® stainless steel press fittings be used in high-temperature applications?
Yes, our fittings are specifically designed to withstand elevated temperatures. Always refer to the product specifications for precise temperature ratings.

Do TrustPRESS® press fittings require special tools for installation?
Yes, our range is accompanied by dedicated Press Tools engineered to apply the precise force required for a secure connection.

Are TrustPRESS® press fittings reusable?
Generally, our stainless steel press fittings are intended for permanent installations. Once pressed, they are not designed for reuse.

Are these fittings suitable for both residential and commercial applications?
Absolutely. Our TrustPRESS® stainless steel press fittings are versatile enough to meet the demands of both residential plumbing and large-scale industrial systems.

What makes stainless steel press fittings stand out compared to copper?
While copper press fittings are effective, stainless steel offers enhanced corrosion resistance, higher durability, and superior performance in harsh or high-pressure environments'attributes that form the foundation of our TrustPRESS® products.

Are TrustPRESS® press fittings approved for potable water systems?
Yes, they are manufactured to meet stringent standards for drinking water applications, ensuring safe and leak-proof connections.

Can they be used in gas systems or underground applications?
For gas applications, please consult local regulations and manufacturer guidelines. Our fittings are also well-suited for underground installations, provided they are selected to withstand the specific environmental conditions.

Conclusion

Trust Fluids Group's TrustPRESS® range of stainless steel M and V profile press fittings represents a modern, efficient solution for secure, leak-free pipe connections. With a focus on durability, safety, and performance, our products are engineered to meet the rigorous demands of industrial, commercial, and residential applications. By choosing TrustPRESS® press fittings and our dedicated Press Tools, you ensure a system that delivers exceptional performance, minimal maintenance, and peace of mind for years to come.

For further information or to place an order, please visit our website or reach out to our customer support team today.

Are you interested in learning more about M Profile Fitting Manufacturer? Contact us today to secure an expert consultation!

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