MANUFACTURER • SUPPLIER • STOCKIST • EXPORTER

Threaded Flanges

Ferrobend manufactures and supplies premium quality Threaded Flanges engineered for threaded pipe connections without welding, making them ideal for low-pressure piping systems and applications requiring easy installation and maintenance. Manufactured in accordance with international standards to provide reliable sealing, precise dimensional accuracy, corrosion resistance, and long service life across demanding industrial applications.

ISO 9001:2015 Third Party Inspection EN 10204 3.1 MTC Global Export Ready
ASME API DIN EN ISO JIS GOST BSI
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What is a Threaded Flange
01 — WHAT IS THREADED FLANGE

What Is a Threaded Flange?

Threaded Flange, also known as a Screwed Flange, is a pipe flange with internal threads that can be directly screwed onto a threaded pipe, eliminating the need for welding. This design enables quick installation, easy removal, and simplified maintenance.

Threaded Pipe Flanges are commonly used in low-pressure, low-temperature and non-critical piping systems, particularly where welding is impractical or undesirable. They are well suited for small-diameter pipelines, air lines, water services, utility piping, and applications requiring frequent disassembly or maintenance. Their weld-free connection also makes them a practical choice for certain flammable or hazardous environments where hot work should be minimized.

Threaded Flange Industrial Application

Weld-Free Installation

Eliminates welding, reducing installation time and hot-work requirements.

Easy Maintenance & Removal

Quick disassembly simplifies inspection, maintenance, and replacement.

Compatible with Threaded Pipes

Provides a reliable connection with threaded pipes and fittings.

Suitable for Hazardous Areas

Ideal where minimizing hot work improves operational safety.

Cost-Effective Solution

Economical choice for small-bore utility piping systems.

Reliable Industrial Performance

Trusted for utility piping, air lines, and water service applications.

02 — WHY CHOOSE

Why Choose Threaded Flanges?

Threaded Flanges are widely used in low-pressure piping systems because they provide a secure weld-free connection that simplifies installation and maintenance.

Their threaded design makes them an excellent choice where welding is impractical, restricted, or where frequent disassembly is required for servicing and inspection.

From utility piping and compressed air systems to water distribution networks, Threaded Flanges offer reliable performance for small-bore piping systems. Their weld-free installation also makes them suitable for certain flammable and hazardous environments where minimizing hot work is important.

03 — ENGINEERING DESIGN

Design & Construction Excellence

A Threaded Flange is manufactured with precision-machined internal threads that allow it to be directly screwed onto a threaded pipe, eliminating the need for welding. This weld-free design provides a reliable mechanical connection while avoiding heat-affected zones, making it ideal for low-pressure and low-temperature piping systems.

Manufactured from high-quality forged steel, Threaded Pipe Flanges offer excellent strength, easy installation, and convenient removal for routine maintenance or system modifications.

Their robust construction delivers dependable performance across:

  • Utility piping systems
  • Air lines
  • Water services
  • Non-critical piping applications
Design & Construction Excellence of Threaded Flange
04 — ADVANTAGES

Advantages of Threaded Flanges

Threaded Flanges are widely used in industrial piping systems where a weld-free connection is preferred. Their threaded design offers easy installation, reliable performance, and simplified maintenance, making them an excellent choice for low-pressure and low-temperature applications.

No Welding Required eliminates hot work, reducing installation time and heat-related risks.
Easy Installation & Removal simplifies maintenance, inspection, and system modifications.
Suitable for Low-Pressure Applications ideal for utility piping, air lines, water services, and other non-critical systems.
Compatible with Threaded Pipes provides a secure and reliable connection with threaded pipes and fittings.
Cost-Effective Solution reduces installation costs while delivering dependable long-term performance.
Suitable for Hazardous Areas a practical choice where minimizing hot work is important, including certain flammable or hazardous environments.
Advantages of Threaded Flanges
06 — MATERIALS WE OFFER

Materials Available for
Threaded Flanges

Ferrobend manufactures Threaded Flanges in a comprehensive range of Stainless Steel, Carbon Steel, Alloy Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, Nickel Alloys, Titanium, Copper Alloys, and other special engineering materials for demanding industrial applications.

05 — TECHNICAL SPECIFICATIONS

Threaded Flange Specifications

Dimensional Standards

Pressure Ratings

Standard Pressure Rating
ASME B16.5 / B16.36 Class 150 – 2500
API 6B / 6BX 2000 PSI – 3000 PSI
DIN / EN PN 10 – PN 40
JIS B2220 10K
View Full Dimension Table (1/2"–24", DN15–DN600)

✓ Tested & Certified

Our products are tested and certified as per international quality standards with complete traceability and documentation.

View Full QA & Testing Process →

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