ASTM A182 F5 F9 F11 Alloy flange forgings rings disc disk shaft sleeve easy access for cleaning

Nilo / Alloy K W.Nr.: 1.3981
UNS: K94610 ASTM F15
Fixed-expansion glass-encapsulated iron-nickel-cobalt alloys, Kovar alloys, have a linear thermal expansion coefficient similar to that of hard glass within a certain temperature range
For mating sealing with hard glass

Nilo Alloy 36, W.Nr 1.3912, Invar 36® is a nickel-iron, low controlled expansion alloy that contains 36% nickel and possesses a rate of thermal expansion approximately one-tenth that of carbon steel.
Invar 36 Specifications: UNS K93600, W.Nr 1.3912

Common Trade Names: Nickel Alloy 36, Invar 36®, Nilo 6®, Pernifer 6®
Invar 36® is a nickel-iron, low expansion alloy that contains 36% nickel, Invar 36 has a low coefficient of expansion from cryogenic temperatures to about +500°F (260°C).
Invar 36 Tube OD:0.2-6mm, WT: 0.02-2mm

Alloy Steel F12 slip on Flanges are made up of chromium molybdenum steel alloy and therefore have a high rupture resistance. They are also preferred due to their light weight because of the low carbon and high alloy nature.Alloy Steel ASTM A182 flanges are very simple to install and have a low center because the pipe occasionally trips into the flanges after welding.

Alloy and stainless steel pipes are ideal for high-quality applications, selected for their durability, machinability, and superior corrosion resistance. We supply materials for a variety of industries such as: food processing, pharmaceuticals, energy, plant maintenance, and oil and gas exploration.

A335 grade P5, P9, P11, P12, P22, P91 alloy steel seamless tube packaging will be in accordance with international standards, strapped into bundles with tape and loaded into containers to avoid any damage.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.19
Material Alloy Steel ASTM A333 Grade 3, Grade 6,Grade 8,Grade 9
ASTM A335 P5,P9,P11,P12,P22,P91,P103

Chromium molybdenum is used in power generation and petrochemical industries for its tensile strength, corrosion resistance and high temperature strength.

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.

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

Imperative for the uniqueness of Alloy Steel F9 Socket Weld Flanges is the allotropy of iron-that is, its existence in two crystalline structures. Alloy Steel(AS) F9 Long Weld Neck Flanges can be carbide of an alloying element such as titanium.

SA182 F11 plate flanges are used to seal the ends of pipes, valves or other connections. It is also called flat flange, flat flange, etc. It is a flat circular disc that is welded to the end of a pipe and allows it to be bolted to another pipe.

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

Alloy Steel Threaded Flanges are widely demanded as pipe flanges i.e called as threaded flanges which is useful in different industrial applications. It is also known as screwed flange and it has a thread inside the flange bore which fits on the pipe with matching male thread on the pipe.

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

Adding nickel adds toughness to the alloy. Similarly adding chromium to chrome moly flanges aids in enhancing other mechanical properties such as temperature strength, hardness, as well as corrosion resistance.

Chromium-molybdenum alloy steel has strong crack resistance under high temperature and high pressure. Chromium molybdenum is also resistant to hydrogen attack and hot sulfide corrosion cracking.

ASTM A182 F11 class 1 Flange is the method of connecting two pipes, pumps and valves. This consists of chromium molybdenum based alloy steel grade.

The product portfolio is designed to be durable plumbing components, a sustainable alternative with premium quality that aids business growth.

Grade P11 is known as chrome molybdenum alloy steel. Compared to carbon steel, the properties of this alloy steel are much higher. Typically, alloy steels such as ASTM A335 P11 pipe tend to have much higher element percentages than conventional steels. So take their efficiency to the next level. The alloy composition of the P11 grade consists of chromium and molybdenum, with a chromium percentage of approximately 1.25. The content of molybdenum in the alloy steel P11 seamless pipe is about 0.5%.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.19
Material Alloy Steel ASTM A333 Grade 3, Grade 6,Grade 8,Grade 9
ASTM A335 P5,P9,P11,P12,P22,P91,P124

High alloy steel is defined by a high percentage of alloying elements.

These well-controlled advantages of Astm a182 alloy steel F9 round bars are evident in automated operations where even modest changes in flow temperature can significantly increase the incidence of scrap.

Our Alloy Steel Flanges are widely used in various industrial applications.

Chromium-Molybdenum alloy steel flanges dimensions has been widely used in the many areas. Their utilization can be seen in areas such as steam power equipment, petrol chemical industry, and high temperature services.

For A335, chromium is a key ingredient used to make stainless steel. If the chromium content is above 12%, it can be classified as stainless steel. Even at high temperatures, the antioxidant potential of chromium is irreplaceable. Better hardness, tensile strength and yield strength at standard temperature. Due to the material’s composition, it is ideal for use in power plants, refineries, petrochemical plants and other oilfield services involving high temperature and high pressure transportation.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.19
Material Alloy Steel ASTM A333 Grade 3, Grade 6,Grade 8,Grade 9
ASTM A335 P5,P9,P11,P12,P22,P91,P108

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.

Alloy pipe is a higher percentage of tubular alloying elements such as molybdenum (Mo), chromium (Cr), nickel, etc. than standard carbon steel pipe. In fact, ASTM A335 covers “low alloy” steel pipes, that is, having less than 5% total alloying elements. The addition of higher percentages of alloying elements such as nickel and chromium converts the steel into higher alloys such as stainless steel, duplex stainless steel, up to superalloyed materials such as Inconel, Hastelloy, Monel, etc.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.19
Material Alloy Steel ASTM A333 Grade 3, Grade 6,Grade 8,Grade 9
ASTM A335 P5,P9,P11,P12,P22,P91,P100

There are other different types of ASME SA 182 AS Pipe Flanges such as the weld neck flanges and socket weld flanges each specified for a particular role.

Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low alloy steels and high alloy steels. The difference between the two is disputed. Smith and Hashemi define the difference at 4.0%, while Degarmo, et al., define it at 8.0%.[1][2] Most commonly, the phrase “alloy steel” refers to low-alloy steels.

ASTM A182 F11 flange has various dimensions and sizes such as 1/2″ to 36″. This is used in class like 150#, 300#, 600# and many more.

The material contains carbon, manganese, phosphorus, sulfur, silicon, 8% chromium and molybdenum in a mixture. SA 335 grade P5 alloy steel pipe has similar strength to most austenitic stainless steel grades, with a minimum yield strength of 205MPa and a minimum tensile strength of 415MPa.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.19
Material Alloy Steel ASTM A333 Grade 3, Grade 6,Grade 8,Grade 9
ASTM A335 P5,P9,P11,P12,P22,P91,P120

The ASTM A333 standard covers seamless walled and welded carbon and alloy steel pipes for cryogenic use. ASTM A333 Alloy Pipe shall be manufactured in a seamless or welded process with no filler metal added during the welding operation.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.61

Alloy steel pipes and tubing are the best choice for stress corrosion cracking (SSC). These also apply to environments where the problem is pitting and crevice corrosion. These tubes and tubes are available within machining allowances and tolerances.
Type Seamless Pipe
Seamless Tube
Welded Pipe
Welded Tube
SAW LSAW ERW EFW
Beveled End, Plain End”
Size OD: 1/2″” ~48″”
Thickness: SCH5~SCHXXS
Length :As per your requirement.”
Manufacturing technique Hot rolling /Hot work ,Cold rolling
Producing Standard ASME B36.10 ASME B36.34

The ASTM A/ASME SA 335 specification covers seamless ferritic alloy steel pipes for high temperature service. The pipe is mainly used for bending, vanstoning and similar forming operations, as well as for fusion welding.