Technical Specification Snapshot

Specification	Details
Product	Threaded Flange
Connection Method	Internal threaded bore
Typical Materials	Carbon Steel, Stainless Steel, Alloy Steel
Pressure Classes	150, 300, 600, 900 and other applicable classes
Nominal Size	As required
Facing	Raised Face / Flat Face / other applicable configurations
Dimensional Standard	ASME B16.5 or applicable standard
Thread Form	As specified by piping requirement
Bore	Threaded to suit compatible pipe
Manufacturing	Forged / as specified
Surface	Machined
Installation	Screwed connection
Welding Requirement	Not normally required for flange-to-pipe attachment

What Should Buyers Check?

Choosing a Threaded Flange involves more than matching the pipe diameter. The following details should be checked carefully:

• Nominal pipe size
• Pipe thread compatibility
• Material grade
• Pressure class
• Flange facing
• Thread specification
• Operating temperature
• Operating pressure
• Process medium
• Applicable dimensional standard

Correct thread matching is particularly important because incompatible thread profiles can lead to poor engagement and installation problems.

Suitable Material Options

• Carbon Steel: A practical option for many conventional utility and industrial piping applications.
• Stainless Steel: Preferred where greater resistance to corrosion or contamination is required.
• Alloy Steel: Used for applications requiring specific mechanical or temperature-related properties.

The final material should be selected according to the piping specification and service environment.

Applications Where Threaded Flanges Make Sense

Threaded Flanges are commonly considered for:

• Instrumentation piping
• Compressed-air lines
• Low-to-medium pressure utility systems
• Water-service connections
• Small-diameter process piping
• Maintenance installations
• Equipment connections
• General engineering applications
• Areas where on-site welding is restricted

They are generally not the first choice for every high-pressure or severe-service application; the connection type should always be evaluated against the applicable design code and operating conditions.

Installation Benefits

One of the major advantages of threaded flanges is the reduced dependence on welding equipment during installation. This can be useful where hot work is undesirable or where a connection needs to be assembled with comparatively simple site procedures. The flange can also be removed and reinstalled when maintenance access is required, provided the connection remains suitable for the operating service.

Sohum Industrial Sales Corporation – Your Industrial Sourcing Partner

Sohum Industrial Sales Corporation caters to industrial buyers requiring reliable piping components for new projects, maintenance work and replacement requirements. Customers can discuss their required size, thread specification, material, pressure class and quantity to identify a suitable Threaded Flange for their application.

Request a Quote for Threaded Flanges

For Threaded Flanges supply across West Bengal, Kolkata, Odisha, Chhattisgarh, Bihar, Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Tripura and Bhutan, contact Sohum Industrial Sales Corporation. Send your technical requirements and quantity for bulk-order assistance and a project-specific quotation.