35crmo alloy steel pipe

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

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

a182 gr f9 alloy steel flanges generally conform to ASTM grade A182. ASTM Class A182 is a specification for rolled or forged alloy flanges for high pressure applications and systems.

Cold drawn and cold rolled tube types are available. There are seamless tubes, welded tubes, ERW tubes and fabricated tubes. Seamless pipe is made from a single piece of material, whereas ASTM A333 Grade 6 Welded Pipe Specification requires it to be welded from strip or sheet of the same material grade.

ASTM A182 Alloy Steel Forged Flanges are manufactured according to the ASTM A182 specification, which covers high pressure and high temperature service flanges covered by ASME B16.5, B16.47 and B16.48 standards.

Due to the chemical composition of Molybdenum (Mo) and Chromium (Cr), A335 is often referred to as Chromium Molybdenum Tube. Molybdenum increases the strength of the steel as well as the elastic limit, wear resistance, impact quality and hardenability. Molybdenum increases resistance to softening, inhibits grain growth, and makes chromium steel less susceptible to embrittlement. Molybdenum is the most effective single additive for improving high temperature creep strength. It also enhances the corrosion resistance of the steel and inhibits pitting corrosion. Chromium (or chrome) is the basic component of stainless steel. Any steel with 12% or more chromium is considered stainless steel. Chromium is almost irreplaceable in terms of resistance to oxidation at high temperatures. Chromium increases tensile, yield and hardness at room temperature.
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,P99

F5 A182 Pipe Flanges tends to have a fairly high electrical conductivity amongst other wrought alloy steels in the same category. It has a comparatively high base cost and high embodied energy. ASTM A182 is the Standard Specification for Forged Stainless Steel Pipe Flanges and Stainless Steel Forged Fittings.

ASTM A182 is the Standard Specification for Forged Stainless Steel Pipe Flanges and Stainless Steel Forged Fittings.

ASTM A193 Grade B7 is the standard material specification for chromium-molybdenum alloy steel fasteners for high-strength, high-temperature, and special-purpose applications. Grade B7 is a heat treated chromium molybdenum alloy steel with a minimum tensile requirement of 100 ksi, a yield strength of 75 ksi and a maximum hardness of 35 HRC. The ASTM A193 specification covers requirements for chemical composition, mechanical properties, hardness, heat treatment, and recommended nut washers for Class B7 fasteners. ASTM A193 Grade B7 is the broadest specification for fasteners, commonly found in bolts or pipes, pressure vessels, valves, flanges and fittings.

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.

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

These industries are rely on MSS SP75 WPHY 52 Welded Pipe Fittings and MSS SP75 WPHY Grade 52 Seamless Pipe Fitting because these fittings can withstand severe corrosion problems in harsh conditions.ASTM A860 WPHY 52 are Created High Yield fittings and are by and large utilized at High-pressure prerequisites.

The specification for standard ASTM A182 F9 Flanges covers both forged or Rolled Alloy Steel Pipe Flanges & Fittings, that have been designed and manufactured for high temperature service. ASTM A182 F9 Flanges have a minimum chromium content of 18% in the alloy. This makes it survive in temperatures up to 870 degrees Celsius.

Chrome molybdenum flanges provide higher levels of chromium and molybdenum. The added chromium helps improve the hardenability and corrosion resistance of the steel, while the added molybdenum helps to enhance its toughness and corrosion resistance.

Its versatility is the main reason it can be used in various industries, as well as its excellent strength and formability.

Alloy steels are used in a range of demanding applications in the aerospace and power (nuclear) industries. Adding other elements gives alloy steel extra strength.

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.

A182 threaded flanges are primarily used for utility services such as air and water. It is similar to a Slip-On flange, but the holes are threaded.

HastelloyC-276 (Hastelloy) is a tungsten-nickel-chromium-molybdenum alloy with extremely low silicon-carbon content and is considered to be an all-around corrosion-resistant aluminum alloy. The key moisture-resistant chlorine, various air-oxidizing fluorides, isopropyl titanate solutions, hydrochloric acid and air-oxidizing salts, have good corrosion resistance in ultra-low temperature and standing temperature sulfuric acid. Therefore, in the past 30 years, it has been widely used in extremely corrosive natural environments such as chemical plants, petrochemicals, flue gas desulfurization, pulp and paper industry, and environmental protection.

Corrosion resistance

The aluminum alloy has the following characteristics: 1. It has good corrosion resistance to most corrosive substances under the two conditions of air oxidation and repair. ¢ÚIt has good resistance to pitting corrosion, void corrosion and intergranular corrosion. The higher content of Mo and Cr makes the aluminum alloy resistant to corrosion by chloride ion content, and the W element further improves the corrosion resistance. At the same time, Hastelloy C-276 aluminum alloy is one of the only types of raw materials that are resistant to wet chlorine, hypochlorite and chlorine dioxide saturated solutions. Ester solution has obvious corrosion resistance. It is one of the very few raw materials that can be used as a hot sulfuric acid saturated solution.

HASTELLOY C-276 alloy is available in the form of plates, sheets, strips, billets, bars,
wires, pipes, tubes, and covered electrodes.

ASTM A335 P9 seamless pipe is one of the chrome molybdenum alloy pipes. This material is used for high temperature and high pressure applications. This material has a much smaller rate of thermal expansion, so it doesn’t lose its shape or shape at high temperatures. ASME SA 335 grade P9 alloy steel pipes are mainly used in the power generation and petrochemical industries.
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 B36.39

Alloying steels have added alloying elements such as manganese and nickel. These elements increase the strength, hardness and toughness of metals. Added elements make alloy steels ideal for demanding industrial 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 B36.24

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.

It is almost the same as AISI 4130 chrome-molybdenum alloy steel, but with a slightly higher carbon content. Compared to AISI/ASTM 4130 alloy steel, AISI 4140 steel has a higher carbon content, which provides higher strength and heat treating capability, but also has limited weldability.

A/SA387 GR 9CLASS 2 Weldable carbon steel plate for high temperature pressure vessels and boilers. The material benefits from added chromium and molybdenum, which give the steel better corrosion and heat resistance. A/SA387 Grade 9 is intended for use by manufacturers serving the oil, gas and petrochemical industries.

Grade B7 is a heat-treated chromium-molybdenum alloy steel with minimum tensile requirement of 100 ksi, yield of 75 ksi and maximum hardness of 35 HRC.

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

The Chromoly based F12 material specification are ideal for applications, where the piping systems are to transport or carrying corrosive fluids or gases at high-temperatures. Alloy Steel F12 Flanges they are used in various applications. Applications include chemical equipment, pharmaceuticals, gas processing plants, power generation tools, petrochemical industry, pulp and paper industry, on shore and offshore marine equipment, oil rigs, oil refineries, under water equipment, water desalination plants, condensers, heat exchangers and others.

The austenitic formation of Alloy Steel F9 Weld Neck Flanges offers outstanding durability, even at cryogenic temp. Those are high tensile strength, anti-corrosive, flexibility, durability, low maintenance, good dimensional accuracy, excellent surface finishes.

The specification for ASTM A320 Grade L7m materials covers alloy steel and stainless steel bolting materials for low temperature applications. ASTM A320 L7 Studs can also be used in applications with ambient temperatures up to -150oF. ASTM A320 grade L7m bolts and ASTM A320 bolts have a minimum Charpy impact value of 15 foot-pounds at this temperature.

Chromium molybdenum pipes under ASTM and ASME specifications A/SA 335 P1, P2, P11, P12, P15, P22, P91, P92, P122 are used in the power industry, while ASTM/ASME A/SA 335 P5, P9 are used in the petrochemical industry, It has strong crack resistance at high temperature and high pressure, can be used for hydrogen sulfide corrosion service, hydrogen attack and embrittlement cracking
Resistant to hot sulfide corrosion cracking.
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 B36.57

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