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

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.

Different types of ASTM A182 F5 forged fittings include threaded flanges, slip flanges, weld neck flanges, socket weld flanges, blind flanges and lap flanges.

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.

Steel flanges provide an easy access for cleaning, inspection or modification. They usually come in round shapes but they can also come in square and rectangular forms. The flanges are joined to each other by bolting and joined to the piping system by welding or threading and are designed to the specific pressure ratings; 150lb, 300lb, 400lb, 600lb, 900lb, 1500lb and 2500lb.

A flange can be a plate for covering or closing the end of a pipe. This is called a blind flange. Thus, flanges are considered to be internal components which are used to support mechanical parts.

The alloy steel slides on these flanges can be machined and polished in a stress-relieved condition.

Alloy A182 flange also has durability and longevity.

These are available in raised face or flat face configurations. These are used in piping industry, mechanical, chemical and many other sectors.

The weld neck flange comprises of a round fitting that extends beyond the rim of the circumference. These flanges, typically manufactured from forging, are actually welded to pipes.

We feel proud to introduce ourselves as the well-known manufacturers, exporters and suppliers of Alloy Steel F21 Flanges.

The ANSI B16.5 Alloy Steel Slip On Flange is a flange type that allows the pipes to slip onto the flange and makes the connection in a precise locations.

The carbon content in the Sa182 F9 flange is lower, so the weldability of this alloy is much better. Generally, higher carbon content in alloys promotes intergranular corrosion, especially during high heat treatments such as welding.

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.

Despite adding these elements, low alloy steel flanges aren’t necessarily difficult to weld. The key to achieve a successful performance of the welding operation is by knowing exactly what type of low-alloy steel you have.

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.

These ASTM A182 alloy steel F12 flanges are corrosion resistant. ASTM A182 alloy steel F12 flanges also have high dimensional accuracy. These ASTM A182 alloy steel F12 flanges also have a rust-proof finish. They are used in numerous industrial applications. These applications include the paper and pulp industry, the oil and gas industry, and more.

ASTM A182 F5 Flange
ASTM A182 GR F5 Flange belongs to the ASTM A182 specification.? The dimensions of the flanges vary according to the ANSI, ASME and DIN standards. The flange sizes range from ? inches to 36 inches in nominal bore sizes. Navstar Steel is a leading supplier and manufacturer of these flanges in various sizes and types.

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.

Alloy Steel F11 Flanges specifications are also mentioned and the face type starts from flat face, raised face, ring type joint and many more.

The 254 SMO Slip Flange is a cost-effective flange used throughout the industry. These flanges can be easily slid onto the pipe and installed with the help of fillet welds.

ASTM A182 F12 alloy steel flanges also contain niobium to prevent sensitization and resulting intergranular corrosion.

The flanges also come in B16.5, B16.47 and other standards and dimensions. The Alloy Steel Flange Material can vary according to the chemical composition.

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.

ASTM A182 Gr F11 Grade 2 Pipe Flanges have low thermal conductivity and moderately low tensile strength, as well as many other properties such as quality, toughness and many other points. This is a widely used product in many other industries, so great care is taken in manufacturing and packaging before being dispatched to various other applications.

ASTM A182 F11 Steel Sliding Flanges are attached to a pipe or fitting with two fillet welds, one performed inside the flange cavity and one outside the flange cavity. ASTM A182 F11 Pipe Flanges are available in sizes ranging from 1/2″ NB to 48″ NB and SA 182 Gr F11 Steel Flanges are available in Sch 10s, 40s, 80s, 160s, XXS .

A182 FLANGES IN GRADE F5, F9, F11, F22, F91 ETC
China HT PIPE is an ISO 9001:2015, PED/27/EC and OHSAS 18001:2007 Approved Manufacturer of ASTM A182 Alloy Steel Flanges in Specification in Types Like ASTM A182 Weldneck Flange, ASTM A182 Blind Flange, ASTM A182 Socketweld Flange, ASTM A182 Slip On Flange, ASTM A182 Threaded Flange, ASTM A182 Laped Joint Flange, ASTM A182 Screw Flange, ASTM A182 Plate Flange, ASTM A182 WNRF Flange, ASTM A182 BLRF Flange, ASTM A182 SWRF Flange, ASTM A182 SORF Flange etc.

This is the widely used product in many other industries and is thus manufactured with utmost care and the packaging of this is also done with great care and is then dispatched to various other applications.

Alloys such as chrome-moly flanges exhibit better corrosion resistance. Especially in those environments where components are susceptible to oxidation or general corrosion. The molybdenum content in alloy steel lap flanges makes these components somewhat resistant to crevice and pitting corrosion, especially in those environments that contain both chloride and sulfur.

The A182 F11 Steel Long Weld Neck Flange (¡°LWN¡±) is similar to the regular A182 F11 Flange Weld Neck, the only difference is that the neck (tapered hub) is extended like a drilled hole extension. This type of flange is generally used on columns, containers or barrels. Alloy steel F11 long butt weld flange types are also available for Heavy Duty Barrel (HB) and Equal Barrel (E) types.

Steel flanges provide an easy access for cleaning, inspection or modification. They usually come in round shapes but they can also come in square and rectangular forms. The flanges are joined to each other by bolting and joined to the piping system by welding or threading and are designed to the specific pressure ratings; 150lb, 300lb, 400lb, 600lb, 900lb, 1500lb and 2500lb.

A flange can be a plate for covering or closing the end of a pipe. This is called a blind flange. Thus, flanges are considered to be internal components which are used to support mechanical parts.

Its tensile strength is 380 Mpa, while its yield strength is 585 Mpa at 0.2% Offset. The elongation of astm a182 gr f9 is 20 %.