Materials

Flanges are used to connect 2 pipes or tubes. They are made up of different materials depending upon the end use.

Stainless steel 316/ 316L flanges can be made by hot forging or casting. Blind or sliding plate flanges without hubs can be machined directly from the plate. Flanges should be solution treated at not less than 1900¡ãF [1040¡ãC] and then quenched in cold water or other rapid cooling method.

Incoloy 825 Flanges?are one such type of flanges that have outstanding resistance to oxidizing as well as reducing acids.

These stainless steel 316L threaded flanges perform well in fresh water service even with high chloride levels.

They are fabricated to improve their resistance to corrosion and are clean to weld. They are resistant to chloride pitting and sensitization.

In most cases, the corrosion resistance of our stainless steel 316 butt weld flanges is about the same in most corrosive environments.

Alloy 825 Flanges?also offer good mechanical features.

In environments that are corrosive enough to cause intergranular corrosion in welds and heat affected zones, these should use stainless steel UNS S31600/S31603 blind flanges due to its low carbon content.

The flanges produced by us are said to be sturdy and leakproof.

ASTM B564 UNS N08825?offers good mechanical properties at room temperature as well as at high temperatures.

A182 Class F1 Socket Weld Flanges were originally developed for small high pressure pipelines. They have the same static strength as slip-on flanges, but have 50% higher fatigue strength than double-welded slip-on flanges.

SA 182 Gr F1 Slip on Flanges also known as SO flanges. This is a flange that slides over the pipe and has an internal design that is slightly larger than the pipe.

SA182 F1 forged flanges are used as connecting parts to create piping networks for cylinders, valves, pumps and other equipment. Combine two different parts of the machine. To make the structure stronger, it should be an attachment to the frame.

ASTM A182 Stainless Steel Flanges are manufactured per ASME B16.5 150#, 300#, 600#, 900#, 1500#, 2500#.

Flanges that can withstand harsh environments are critical when transferring high temperature or corrosive media from one process to the next through chrome alloy tubing.

We can supply chrome molybdenum alloy flanges sorted by alloy grade, size and pressure.

Chrome molybdenum flanges provide higher levels of chromium and molybdenum. The added chromium helps improve the hardenability and corrosion resistance of the steel, while the added molybdenum helps to enhance its toughness and corrosion resistance.

Chromium-molybdenum alloy flanges connect pipes, valves, pumps and other equipment to form a piping system. They are ideal for applications that convey corrosive or high temperature fluids or gases.

ASTM A182 GR F5 flanges fall under the ASTM A182 specification.

A wide range of industries, shops and systems rely on high-performance flanges, and custom pipe flanges are often critical to getting the job done right.

ASME SA182 F5 pipe flange weight depends on wall thickness and nominal bore. The wall thickness of the flange is determined by the pressure rating.

Custom pipe flanges can be manufactured from a variety of materials and material grades. Carbon steel is a popular solution, as are stainless steels and specialty alloys, depending on the industry. Sheet and forging are also common, and titanium and aluminum are also suitable for lightweight jobs.

Whether manufactured to ANSI, ASME or custom standards, flanges are critical to manufacturing, utility and industrial applications around the world.

After hot working, forgings should be cooled to a temperature below 1000¡ãF (538¡ãC) prior to heat treatment in accordance with ASTM A182. Low alloy steels and ferritic and martensitic stainless steels shall be heat treated in accordance with ASTM A182.

Shaped flanges made by die forging or precision (lost wax) casting, depending on the mechanical properties of the flange, die forged flanges have higher strength than cast flanges. Precision profiled flanges manufactured by forging or casting require a model (tool).

ASTM A182 Gr F1 Blind Flange is a solid disc used to block a pipe or create a stop. It is similar to an ordinary flange, with mounting holes around it, and the sealing ring is machined into a mating surface.

A182 Gr F1 threaded flange is widely requested, also known as threaded flange, it has a thread in the flange hole, it is installed on the pipe, it matches the external thread on the pipe.

A182 grade is an excellent alloy that is hardened only by cold work. Commonly used in nuclear energy, medical equipment, chemical energy, etc.

A182 threaded flanges are primarily used for utility services such as air and water. It is similar to a Slip-On flange, but the holes are threaded.

Its greatest advantage is that it can be assembled without welding, which explains its use in low-pressure service at ordinary atmospheric temperatures and in highly explosive areas where welding creates a hazard.