Stainless Steel Threaded Flange
S&S Stainless Steel Threaded Flange
S&S Stainless International, a leading stainless steel flange manufacturer, supplies high-quality stainless steel threaded flanges compliant with ASME B16.5 standards. Featuring internal threads, these stainless steel flanges are designed to screw onto externally threaded pipes, eliminating the need for welding. This makes them ideal for applications where welding is impractical or undesirable. Commonly used in low-pressure and low-temperature systems, these stainless steel flanges are also suited for environments requiring non-permanent connections. Trust S&S Stainless International for reliable, precision-engineered flange solutions tailored to your needs.


Design of Threaded Flange
- The stainless steel threaded flange has a tapered threaded bore to match the external threads of the pipe.
- Available Sealing Surface: Raised Face(RF), and Flat Face(FF).
Material of Threaded Flange
Constructed from premium Austentic stainless steel grades like 304, and 316, the stainless steel threaded flange resists corrosion, rust, oxidation, and chemical damage, ensuring long-term durability.
Pressure Ratings of Threaded Flange
Available in ASME B16.5 lower pressure classes such as 150, 300, and 600, making the threaded flange suitable for demanding applications.
Non-Welded Connection of Threaded Flange
The threaded flange is screwed directly onto the pipe without the need for welding, making the installation quick and easy.
Specification of Threaded Flange
Stainless steel threaded flanges are carefully manufactured according to the ASME B16.5 product specification.
Custom Stainless Steel Flange by S&S Stainless International
Welcome to S&S Stainless International, a leading manufacturer of stainless steel flanges in Taiwan, specializing in ASME B16.5 and ASME B16.47 stainless steel flanges. We focus on supplying high-quality stainless steel flanges, meeting ASTM, ASME, DIN, and JIS international standards. Our expert teams in logistics, engineering, and sales ensure seamless delivery of superior stainless steel products to your destination, affirming our commitment to excellence in the industry.

Stainless Steel Threaded Flange
Why Choose S&S Stainless International?

Your Trusted Partner
in Pipe and Fittings
Comprehensive
Product Range
S&S Stainless International proudly manufactures a full lineup of stainless steel fittings, including reducers, elbows, tees, caps, and more
Global Presence
and Support
With 30 years of experience as YES Stainless, S&S Stainless International is well-positioned to serve clients worldwide.
High-Quality
Standards
S&S Stainless International manufactures stainless steel fittings, meeting ASTM, ASME, JIS, DIN, and EN international standards
Precision
Engineering
Our experienced engineering team specializes in both pipes and fittings, ensuring seamless connections for your piping systems
