A182 F5 F9 F11 F22 F91 forged union for oil

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

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

Forged Pipe Fittings (Socket Weld and Threaded) are made in
accordance to ASME B16.11, MSS-SP-79/ 83/ 95/ 97 and BS3799
standards, and are used to connect nominal bore schedule pipes
and pipelines.

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.

Alloy round steel has high chromium content, which is beneficial to wet corrosion resistance, as well as improving its high temperature strength and high temperature scaling resistance.

The ASTM B366 Pipe Fittings that we, Steel Tubes India, manufacture, are covered under the specification for nickel alloy pipe fittings and these include the likes of Hastelloy, Inconel, Nickel Alloy and Monel.

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.

The addition of molybdenum increases the softening resistance of sa335 grade p5. It also prevents grain growth. In addition, molybdenum increases the resistance to brittleness that can occur in chromium steels. This chrome molybdenum alloy a335 p5 steel pipe is ideal for applications that carry fluids such as oil, water and gas at very high pressures and temperatures. astm a335 p5 alloy steel pipe is ideal for forming operations such as bending and flanging, and fusion welding.
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 B36.65

The term “bolting material” as used in this specification covers, rolled, forged or strain hardened bars, bolts, washers, screws, studs and stud bolts.

Alloy Steel Flanges, Alloy Flanges are carefully designed using current technology under the visionary guidance of accomplished professionals in the manufacturing sector.

It helps improve fatigue resistance. Many industries, including paper and pulp, chemical reprocessing, water pipelines, nuclear power plants, heat exchangers and others, use ASME sa182 f12 projects in a variety of applications. Our Premium Alloy Steel F12 Flanges are corrosion free, edge perfect, efficient, lightweight, frictionless work, easy to install, highly conductive and of great quality.

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.

Alloy Steel AISI 4140 bar stock or forging stock to produce B7 headed and non-headed bolts. A193 Grade B7 is the most commonly used Bolt specification coupled with A194 Grade 2H Nuts for Bolting Carbon Steel pipeline. A193 B7 bolting is available in metric sizes from M6 to M180 and imperial sizes from 1/4 to 7 inches, in diameter.

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.

A194 2H Heavy Duty Hex bolts are designed for high strength, high temperature or high pressure applications and are usually available in a plain finish.

Our ASTM A320 Grade L7M Alloy Steel Bolts are suitable for meeting commercial and industrial needs such as grills, infrastructure, grills and construction.

The chromium content in the A335 p9 pipe makes it highly resistant to corrosion. Therefore, A335 p9 has excellent high temperature oxidation resistance. In addition to chrome, Astm A335 p9 alloy steel pipe coated with black paint or anti-corrosion oil shows good corrosion resistance. It can also be galvanized with zinc. Galvanizing increases its resistance to atmospheric corrosion.
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,P147

The achievable mechanical properties depend on added elements such as nickel, chromium, molybdenum and vanadium. The following are a series of improved properties of alloy steel (compared to carbon steel): strength, hardness, toughness, wear resistance, corrosion resistance, hardenability and hot hardness. To achieve some of these improved properties, the metal may require heat treatment.

C276 has good fabricability and impressive corrosion resistance in some of the most severe environments.

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.

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

ASTM A320 bolts are suitable for low temperature service down to -150¡ãF and have a minimum Charpy impact value of 20-ft-lbf at this temperature. ASTM A320 Hex Bolts must obtain the durability and service of high temperature or high pressure and corrosion resistant steel. ASTM A320 Stud Bolts are available in different sizes and patterns, our premium ASTM A320 Grade L7 AS Bolts are in high demand in the market due to their speculative properties and specifications.

P11 Pipe is a chromium molybdenum alloy made pipe. It is used in the high temperature services. It is corrosion resistant, strong and ductile. Steel India Company is a manufacturer of different grades of the chromium molybdenum alloy made pipes.

ASME SA335 P9 Alloy Steel Seamless Pipe is certified and tested according to Tensile Test, Transverse Tensile Test, Flattening Test, Metal Structure and Etching Test, Photomicrograph, Hardness Test, 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 B36.25

In addition to good corrosion resistance, the addition of chromium and molybdenum to the alloy enhances its 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 material can be heat treated to anneal and normalize in air, or quench and temper in polymer or oil. Alloy 4130 has a lower carbon content of 0.28% – 0.33% and slightly higher amounts of other elements. And the material is easy to process. 4140 low alloy steel has a range of 2. 375″ to 12.750″ OD with wall thicknesses ranging from 0.375″ to 1.5″. Alloy 4145 has a slightly higher carbon content than 4140 and 4130 types of pipes.
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,P139

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

ASTM A335 P91 Seamless Pipe is one of the seamless pipes that standardize A335 in various industries. ASME SA 335 Grade P91 Alloy Steel Pipe is made of chrome molybdenum alloy. These pipes contain 1% molybdenum, 9% chromium and nickel, manganese, silicon and carbon. ASTM A335 P91 pipe has very high tensile strength, yield strength, impact cracking resistance, corrosion cracking resistance and oxidation resistance.
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 B36.23

A193 B7 Cadmium Plated stud bolts are made of alloy steel for high temperature environments. ASTM standards cover alloy steel and stainless steel bolting materials; this specification covers fasteners for pressure vessels, valves, flanges, and fittings.

While chromium is an important alloying agent in a335 P91 piping, it is known to prevent corrosion and has a high resistance to oxidation at high temperatures. Since these pipes are surface treated or coated, they are also protected against corrosion. Surface coating can be accomplished by various techniques such as passivation, phosphating, oil immersion, varnishing and shot peening.
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,P150