ansi b16.5 class 300 alloy steel blind flange F5 F9 F11 F12 F22 F91 1.7338 1.7335 1.7380

HT PIPE is a leading manufacturer of the ASTM A182 Low Alloy Steel flanges as well as the other types of alloys. The ASTM A 182 specification specifies flanges for high pressure services.

The flange connection mainly have leakage problem, and the leakage quantity should be controlled within the allowable range of process and environment.

Butt weld flanges are typically used in high pressure applications where high or low temperatures are present. These steel butt weld flanges are circumferentially welded into the system at their necks, which means that the integrity of the butt welded area can be easily checked by radiography. These flanges reduce turbulence and erosion inside the pipe because the holes of the pipe and flange match.

Chrome alloy steel flanges are manufactured in accordance with ASTM A182 F11/F12 and are widely used in nuclear power plants, power plants, water systems, electric power, oil fields, pipeline engineering, natural gas, marine engineering, shipbuilding and other industries. These flanges are harder and stronger than regular steel, but not as corrosion resistant as stainless steel.

Alloy steel F1 butt weld flanges contain over 18% chromium and can be used at temperatures up to 870 degrees Celsius. As a leading manufacturer, we help to provide various Alloy Steel A182 F1 Butt Weld Flanges to our valued customers, which have different features such as corrosion resistance, perfect finish, fine finish, etc.

Although blind flanges and certain reducing flanges could include plate as a material for construction.

In case pipeline maintenance, we can remove screws on the flange, take away corresponding pipes or valves. Meanwhile to replace new pipes and valves.

The size of these forgings range from ? NB to 250 NB and length of these forgings is 2mm to 40mm.

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.

ASTM A182 lap flanges are known by a variety of names, including support flanges, loose flanges, loose ring flanges, and van stone flanges.

These Alloy Steel F12 Lap Joint Flanges are made up of in dissimilar grades of standard ranges and meet its terms through national and international standards. Alloy Steel ASTM A182 F12 flanges are exceptionally resistant to corrosion in nature. In the interim, fabricators can cut pipe to length without inconvenience for these ASTM A182 F12 Alloy Steel flanges.

We are Leading Manufacturers of Alloy Steel ASTM A182 F22 Flange & have huge stock of Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500# & Class 2500.

A182 F11 WN SO SW Flange
F11 Flange is made up of by using supreme raw material and they give excellent performance even in toughest environment. The weight chart of this is also available and based on this the product is manufactured. Alloy Steel F11 Flanges specifications are also mentioned and the face type starts from flat face, raised face, ring type joint and many more. These are used in applications where the resistance required is not much and general corrosion resistance is required.

This specification covers forged low alloy flanges for use in pressure systems manufactured to specified dimensions or industry standard dimensional specifications.

While the term alloy steel could even apply to stainless steel grades, the ASTM specification or ANSI standard used to produce the Alloy Steel Flanges would give the buyer details regarding the chemistry details of these products.

F11 alloy steel pipe flange is the second most common connection method after welding. Use them when joints need to be disassembled. ASTM A182 Gr F11 flanges provide flexibility for maintenance. It connects pipes with various equipment and valves.

Alloy Steel F22 Flanges as well provides outstanding pitting / crevice corrosion and resistance to general corrosion, which is superior to the conventional nickel-chromium austenitic alloys.

Chrome Molybdenum A182 F11 Flanges are therefore manufactured by the Royal Sales Company as it is the best known and best known company in the steel industry. All products are tested with advanced tools before the product is brought to market.

Butt weld flanges are designed to be welded directly to adjoining pipes, creating an unrestricted flow of media in the pipe. Butt weld flanges are almost always sized to match the pipe to be welded in size and wall thickness/pipe plan. ANSI WN flanges are available in a variety of flange faces, namely Flat Face (FF), Raised Face (RF), Ring Joint (RTJ), to match various types of ANSI gaskets.

We also provide various alloy steel ASTM A182 F5 flanges, such as ASTM A182 F5 slip-on flanges, alloy steel F5 butt weld flanges, F5 alloy steel socket weld flanges, A182 F5 alloy steel blind flanges, alloy steel F5 Orifice Flange, A182 Alloy Steel F5 Blind Flange, A182 F5 Threaded/Threaded Flange, Alloy Steel F5 Reducing Flange, ASTM A182 F5 Alloy Steel Ring Type Joint Flange (RTJ) etc.

With an industry-leading inventory of chrome moly alloy from leading manufacturers combined with a diverse set of secondary service capabilities, our team can supply flanges that will meet or exceed your critical project/plant specifications.

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.

Low alloy steel ASTM A182 F11 flanges typically have a total alloy content of 1.5% – 5%. Its common alloying elements are manganese, chromium, silicon, nickel, molybdenum and vanadium. It may contain up to four or five different quantities of these alloys. At the same time, the increased strength of the alloy steel F11 flange may require higher forming pressures. Annealing of SA 182 Gr F11 steel flanges is accomplished by water quenching by thorough immersion at 1725¡ãF – 1850¡ãF (941¡ãC – 1010¡ãC) and can only be hardened by cold work.

Weld Neck Flange is flanges that designed to be joined to a piping system by butt welding. This kind of flange include lots of specification.

ASTM A182 F53 flanges are flanges made from super duplex stainless steel 2507 (UNS S32750) by hot forging. It is listed in material group 2.8 according to ASME B16.5 and ASME B16.47.

Which means that one has to know if the alloy steel flange material is critical to achieving good weld integrity and the need for proper filler metal selection.High heat resistance steel grades are generally known as Chromium Molybdenum Steel.

The most widely used ASTM A182 F11 flanges are ASTM A182 F11 Class 2 Butt Weld Flanges, ASME SA182 Gr F11 Slip Flanges, ASTM A182 F11 Blind Flanges, SA182 F11 Cl1 Socket Weld Flanges, Alloy Steel F11 Threaded Flanges And ASTM A182 F11 grade lap flange connection flange, supply to different industries such as oil and gas, petrochemical, nuclear energy.

Chrome moly flanges provide improved levels of chromium and molybdenum. The addition of chromium helps to increase itshardenability and corrosion resistance,

ASTM A182 F9 Flanges
A182 F9 Alloy Steel Flanges is for use in small size and high pressure piping systems. Due to the small amount of chromium and molybdenum it has superior corrosion resistance and ductility.
Chrome Moly Alloy A182 F9 Flange two main alloying elements are chromium and molybdenum. It is useful in various industries and applications. Industries where it is useful are construction, automotive, energy, and oil and gas.

This ASTM A182 alloy steel flange has a smaller thickness for easier placement of bolt holes. These ASTM A182 F12 alloy steel pipe flanges are suitable for high temperature and high pressure environments.