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FLANGE TYPE
Weld Neck Flanges
Designed with a tapered hub for butt-weld connections in suitable piping systems.
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OUR PRODUCT RANGE
Industrial Flanges
Explore a range of industrial flange types for piping connections, process systems and engineering applications. Material options and specifications can be discussed according to your project needs.
Multiple Flange Types
Industrial Applications
Industrial Flanges
Material & Specification Options
PRODUCT OVERVIEW
Flanges for Industrial Piping Systems
Flanges connect pipes, valves and other equipment within piping systems. Selection depends on factors such as the connection design, material, pressure class, temperature, dimensions and applicable standard. Contact our team to discuss the specifications relevant to your application.
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Types of Industrial Flanges
Explore common flange designs and review their general applications.
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FLANGE TYPE
Long Weld Neck Flanges
Extended-neck flange designs for applications requiring specific connection geometry.
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FLANGE TYPE
Slip-On Flanges
Flanges fitted over a pipe and welded in place according to the required design.
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FLANGE TYPE
Blind Flanges
Blind flange configurations with raised-face sealing surfaces, where specified.
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FLANGE TYPE
Slip-On Raised Face Flanges
Slip-on raised-face flange options for compatible piping and sealing requirements.
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FLANGE TYPE
Ring Joint Flanges
RTJ flange designs use a matching ring gasket and groove for the specified sealing system.
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FLANGE TYPE
Lap Joint Flanges
Used with a compatible stub end in piping systems where alignment and disassembly matter.
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FLANGE TYPE
Orifice Flanges
Designed to accommodate an orifice plate assembly for specified flow-measurement systems.
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MATERIAL OPTIONS
Material Grades & Specifications
Flange material selection depends on the operating environment, design requirements and applicable standards. Discuss the exact material grade and specification before confirming an order.
Discuss Your RequirementsStainless Steel
Common enquiries include 304, 304L, 316 and 316L.
Carbon Steel
Material options such as ASTM A105, subject to specification.
Alloy Steel
Selected alloy grades according to application needs.
Duplex & Nickel Alloys
Special alloy enquiries can be discussed with our team.
TECHNICAL INFORMATION
Flange Specifications
The following are general reference categories. Final dimensions, ratings and standards must be confirmed for the selected flange.
General Specifications
| Flange Types | Weld Neck, Long Weld Neck, Slip-On, Blind, Lap Joint, Ring Joint and Orifice |
|---|---|
| Material Options | Stainless Steel, Carbon Steel, Alloy Steel, Duplex and selected Nickel Alloys |
| Size Range | Size to be confirmed according to the applicable standard and flange type |
| Pressure Class | Common classes include 150, 300, 600, 900, 1500 and 2500, where applicable |
| Flange Face | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Common Standards | ASME B16.5, ASME B16.47 and other applicable standards, depending on product type |
| Dimensions | To be confirmed against the selected standard, size and pressure class |
| Custom Requirements | Material, face type, dimensions and drawings can be discussed at enquiry |
Specifications are indicative only and do not confirm current inventory or availability. Verify all technical requirements against the applicable standard and project documentation before ordering.
INDUSTRY APPLICATIONS
Applications of Industrial Flanges
Oil & Gas
Chemical Processing
Industrial Plants
Power Generation
Water Treatment
ABOUT FLANGES
Flanges that join pipes, valves and equipment
A flange is a rim that lets two pieces of pipework or equipment be bolted together and taken apart for maintenance. The right type keeps the joint safe and leak-free.
We supply weld neck, slip-on, blind, lap joint, ring type joint (RTJ) and orifice flanges. Selection depends on the pressure class, temperature, face type and the applicable standard, such as ASME B16.5.
Tell us the flange type, material, size and pressure class and we will confirm what we can supply.
Common uses
- Oil and gas
- Refineries
- Chemical plants
- Power plants
- Water treatment
All common types
Weld neck, slip-on, blind, lap joint, RTJ and orifice.
Multiple materials
Stainless, carbon, alloy, duplex and nickel alloys.
Pressure classes
Classes 150 to 2500, where applicable.
LET'S DISCUSS YOUR REQUIREMENTS
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Looking for Industrial Flanges?
Send us your flange type, material grade, pressure class, dimensions and quantity.