A182 F9 F11 F12 F51 Alloy Flange typically manufactured from forging

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

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

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

ASTM A335 seamless steel pipe is commonly referred to as chrome molybdenum pipe with chemical elements molybdenum and chromium. Molybdenum can improve steel properties such as strength, elastic limit, wear resistance, impact resistance and hardenability.
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,P93

Chromium (or chromium) in A335 is an essential element in stainless steel production. Steel products are defined as stainless steels with 12% or more chromium added. Chromium is widely used due to its excellent heat resistance properties and is irreplaceable in terms of resistance to oxidation in high temperature applications.
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,P96

In order to strengthen chromium alloy flanges, elements such as copper, titanium, vanadium and niobium are added to the alloy.

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

A blind flange is a solid flange as shown below. The purpose of these is to block off a section of pipe or a nozzle on a vessel that is not used.

Alloy steel F12 square bars can withstand very high temperatures with minimal product aging even after thousands of operating hours,

They can also be seamless in nature. The nominal diameter of the seamless fittings ranges from ? inches to 24 inches and the welded fittings range from ? inches to 120 inches in diameter.

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.

These ASTM A182 Alloy Steel F12 Flanges are manufactured from high quality raw materials, so the manufactured products are of high quality. Additionally, these ASTM A182 Alloy Steel F12 Flanges are manufactured with the necessary standards, codes and guidelines in mind, resulting in a high quality product.

ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic alloy steel pipe for high temperature service. Pipe ordered in accordance with this specification shall be suitable for bending, vanstoning and similar forming operations, and fusion welding. Sometimes referred to as “P grade”, lilac molybdenum tubing is popular in P grades P5, P9, P11, P22 and P91. The P11, P22 and P91 grades are most commonly used in the power industry and petrochemical plants, while the P5 and P9 grades are often used in oil refineries.
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,P98

ASTM A 182 Alloy Steel GR F11 Round bars are generally considered less robust than stainless steel alloys, and their price plays an important role in the purchase.

Alloy steel flanges have corrosion oxidation stress corrosion cracking and crevice corrosion resistance.

ASTM A335 Grade P11 is also commonly known as ASME SA335 Grade P11 Pipes, it is a seamless ferritic alloy-steel pipe that mainly has high-temperature applications. The UNS designation for this grade P11 is K11597.

Although the properties of the fitting depend on the alloy used to manufacture them. Another process that improves the mechanical properties of ASTM A182 F9 Alloy Steel Flanges is the forging process. These Grade F9 Weld Neck Flanges can also be reused and are meant for high pressure applications. This is the reason as per the specification they have to be rolled or forged.

WPHY 52 Fittings are recommended be heat treated by one or more of the following procedures: annealing (stress relieving), normalizing, normalizing and tempering, quenching and tempering.Made utilizing high-grade crude materials, these ASTM A860 WPHY Pipe Fittings are anti-corrosive and strong.

B8M Grade 1 fasteners require carbide solution treatment, while Grade 2 fasteners require additional strain hardening operations to increase strength and reduce susceptibility to wear.

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.

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.

ASTM A335 P11 is part of ASTM A335, Pipe shall be suitable for bending, flanging, and similar forming operations, as well as fusion welding. The steel shall meet the requirements of chemical composition, tensile properties and hardness. Each pipe shall be hydrostatically tested. In addition, each pipe shall be inspected in accordance with the practice required for non-destructive testing.
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 B36.45

We offer F9 Alloy Steel Flanges that have superior corrosion resistance and ductility due to the small amount of Chromium and Molybdenum. 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.

ASTM/ASME A387/SA387 Alloy Steel Gr. 5 CL 1/2 is a chrome molybdenum alloy steel plate primarily used in welded boilers and pressure vessels designed for high temperature service. The Cr content was 5.00%, and the Mo content was 0.5%.

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.

ASTM A320 Class L7 fasteners are manufactured using high strength materials ideal for the manufacture of fastener product bolts, studs and bolts that can be used in a wide range of high temperatures in bolting applications.

The ASTM A320 specification, originally approved in 1948, covers alloy steel and stainless steel bolting materials for low temperature service.

The Chromium content in the alloy aids in improving its anti-oxidization and anti-corrosion properties. This steel is usually supplied by the alloy steel flanges manufacturers in India in an annealed or normalized and tempered condition.

Hot rolled 4140 steel bar is a medium carbon alloy steel with high hardenability. This grade is also widely used in forging.

We are a manufacturer, supplier and exporter of Alloy Steel ASTM A182 F5 Flanges, which have gained overall positioning in several piping systems. Our range of alloy steel A182 F5 slip flanges includes all types of conventional and custom flanges to ASTM A182 specification, alloy steel flanges for high temperature service.

It has chemical composition, such as nickel, nickel-chromium, molybdenum, chromium-molybdenum steels etc.

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.

Please make sure to contact us for more information on the pipe fitting products such as the ASTM A860 MSS SP 75 WPHY 52 Pipe Fittings and their pricing.