Wegs (Shanghai) Fluid Technology Co., Ltd.
Wegs (Shanghai) Fluid Technology Co., Ltd.

Stainless Steel Press Fittings

Stainless Steel Press Fittings are an extremely efficient connecting element for use in stainless steel pipework systems. WEGS stainless press fittings utilise a unique double pressing technology to achieve a tight connection between the pipe and the fitting by means of a specialised pressing tool, ensuring a leak-free joint.


Stainless Steel Press Fittings Types

Equal Coupling Stainless Steel Double (V Profile) Press Fittings
Equal Coupling Stainless Steel Double (V Profile) Press Fittings
Manufactured using robust stainless steel from the WEGS factory, these fittings are shaped by hydroforming technology, ensuring uniform wall thickness and smooth inner surfaces for enhanced safety and durability.
Reducing Coupling Stainless Steel Double (V Profile) Press Fittings
Reducing Coupling Stainless Steel Double (V Profile) Press Fittings
​Used to connect pipes of different nominal diameters at both ends.
Slip Coupling Stainless Steel Double (V Profile) Press Fittings
Slip Coupling Stainless Steel Double (V Profile) Press Fittings
The Slip Coupling Stainless Steel Double Press Fitting offers adjustable connections for same-diameter pipes, rectifying layout errors or aiding in maintenance.
Female Adapter Stainless Steel Double (V Profile) Press Fittings
Female Adapter Stainless Steel Double (V Profile) Press Fittings
Female Adapter Stainless Steel Double ( V Profile) Press Fittings features a press-fit end and a female threaded end, designed for linking same-diameter pipes to externally threaded components.
Male Adapter Stainless Steel Double (V Profile) Press Fittings
Male Adapter Stainless Steel Double (V Profile) Press Fittings
The Male Adapter Stainless Steel Double ( V Profile) Press Fitting combines a press connection and a male thread, facilitating the connection of same-diameter pipes to components with female threads.
Moving Female Adapter Stainless Steel Double (V Profile) Press Fittings
Moving Female Adapter Stainless Steel Double (V Profile) Press Fittings
This fitting features a press-fit end and a removable female threaded end, ideal for joining same-diameter pipes to parts with male threads, such as water meters, ball valves, and gate valves.

Competitive Advantages of WEGS Stainless Steel Press Fittings

  • High-quality raw materials: high-quality stainless steel materials such as 304 or 316 stainless steel are used to ensure that stainless steel press fit pipe fittings have excellent corrosion resistance and mechanical strength.

  • Precision manufacturing process: advanced manufacturing processes and equipment are used to ensure the dimensional accuracy and surface finish of each steel press fit.

  • Strict quality control: strict quality control measures are implemented during the production process. Taking V profile press fittings as an example, they have been inspected and tested many times to meet high standards.

  • Innovative design: innovative design concepts are adopted to optimize the structure and function of the stainless crimp fittings, improve installation convenience and system performance.

  • Wide application adaptability: our V profile press fittings are designed and manufactured in accordance with a variety of international standards and specifications, suitable for a wide range of application scenarios and industry needs.

  • Environmental protection and sustainability: using environmentally friendly materials and processes, our stainless steel tube press fittings reduce the impact on the environment and meet the requirements of sustainable development.

  • High-quality after-sales service: provide comprehensive stainless pipeline solutions, after-sales service, and technical support for stainless steel press fit fittings to ensure that customers have no worries during use.

Maintenance Tips for Stainless Steel Press Fittings

Wegs is dedicated to providing high-quality stainless steel press fittings that ensure reliability and durability for all your piping needs. To maintain the optimal performance and longevity of our products, we recommend the following maintenance tips:


1. Regular Inspection: Conduct periodic inspections of the stainless steel press fittings to identify any signs of wear, corrosion, or damage. Early detection can prevent potential failures and extend the lifespan of the fittings.

2. Proper Cleaning: Use appropriate cleaning agents designed for stainless steel to remove any dirt, grime, or residues. Avoid using abrasive materials that can scratch the surface and compromise the integrity of the fittings.

3. Lubrication: Apply suitable non-corrosive lubricants to the moving parts of the stainless steel crimp fittings, if applicable, to ensure smooth operation and to prevent rusting.

4. Tightness Check: Periodically check the tightness of the SS press fittings to ensure they are securely fastened. This helps in preventing leaks and maintaining the system’s efficiency.

5. Avoid Chemical Exposure: Ensure that the stainless steel press fittings are not exposed to harsh chemicals or environments that can accelerate corrosion. Select the appropriate grade of stainless steel that offers resistance to the specific chemicals present in your application.

6. Professional Assistance: For any repairs, replacements, or technical concerns, always seek assistance from certified professionals who are familiar with Wegs stainless steel press fittings. This ensures that any issues are addressed correctly and maintains the warranty of the products.


By following these maintenance tips, you can ensure the optimal performance and durability of your Wegs stainless steel press fittings, keeping your systems running efficiently for years to come.

Common Challenges and Solutions in Using Stainless Steel Press Fittings

Using stainless steel press fittings can streamline many industrial applications, but like any technology, it comes with its own set of challenges. Here are some common issues and their solutions:


1. Incorrect Tool Usage

  • Challenge: Using the wrong pressing tool or incorrect jaw size can lead to improper fittings, causing leaks or weak connections.

  • Solution: Always use the manufacturer-recommended tools and ensure the SS press fittings are properly calibrated. Regularly inspect and maintain your tools to ensure optimal performance.


2. Improper Pipe Preparation

  • Challenge: Inadequate cleaning or deburring of pipes before installation can compromise the seal and lead to leaks.

  • Solution: Thoroughly clean and deburr the press fit stainless steel pipe ends before pressing. Use appropriate cleaning agents and tools to ensure a smooth, clean surface for a secure fit.


3. Temperature Extremes

  • Challenge: Extreme temperatures can affect the integrity of the stainless steel press fittings, leading to expansion or contraction issues.

  • Solution: Select stainless steel pipe press fittings designed to withstand the specific temperature ranges of your application. Consider using thermal insulation or protective coatings if necessary.


4. Pressure Variations

  • Challenge: Fluctuating pressure levels can stress the stainless crimp fittings, potentially causing failures.

  • Solution: Ensure that the stainless steel press fit fittings are rated for the maximum pressure of your system. Regularly monitor and maintain pressure levels to avoid sudden spikes.


5. Material Compatibility

  • Challenge: Using stainless steel press fit pipe fittings with incompatible materials can lead to corrosion or galvanic reactions.

  • Solution: Verify material compatibility before installation. Use press fittings for steel pipe made from the same or compatible materials to prevent adverse reactions.


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Get to Know about WEGS Industrial Stainless Steel Pipe Manufacturer
Get to Know about WEGS Industrial Stainless Steel Pipe Manufacturer
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