Company Introduction

Company Introduction

Mcneil Instruments is a trusted name in the global steel and metal industry, delivering premium-quality products and customized solutions to meet diverse industrial needs. With a strong presence in the Kuwait and across international markets, we specialize in manufacturing and supplying stainless steel pipes, tubes, flanges, fasteners, and other high-performance metal products.

Our commitment to quality, innovation, and customer satisfaction sets us apart. Backed by years of industry expertise, we adhere to international standards and ensure precision engineering in every product we deliver. At Mcneil Instruments, we aim to build long-lasting relationships with clients by providing reliable, durable, and cost-effective solutions for industries such as oil & gas, construction, marine, and petrochemicals.

Alloy Steel ASTM A182 F22 Nuts

What is Alloy Steel ASTM A182 F22 Nuts?

Alloy Steel ASTM A182 F22 Nuts are high-strength fasteners made from chromium-molybdenum alloy steel, specifically engineered for high-temperature and high-pressure environments. Grade F22 contains higher molybdenum content than lower grades, providing improved creep resistance, oxidation resistance, and mechanical strength under extreme service conditions. These nuts are commonly used in power plants, petrochemical industries, and high-pressure steam systems.

Applications of Alloy Steel ASTM A182 F22 Nuts

  • Thermal Power Plants – Boilers, superheaters, reheaters, and steam pipelines.
  • Oil & Gas Industry – High-pressure refinery systems and hydrocracking units.
  • Chemical Processing – Heat exchangers, reactors, and corrosive process lines.
  • Petrochemical Sector – Catalytic reforming units and heavy-duty processing equipment.
  • High-Temperature Machinery – Furnaces, heaters, and thermal processing systems.
  • Pumps & Valves – Suitable for high-pressure, high-temperature applications.

Common Uses of Alloy Steel ASTM A182 F22 Nuts

  • Fastening parts in high-temperature steam pipelines.
  • Used in refinery towers, pressure vessels, and reactors.
  • Ideal for use in superheater and reheater sections.
  • Attached to heavy industrial machinery requiring heat-resistant fastening.
  • Used in furnace assemblies and hot-working mechanical systems.
  • Common in petrochemical cracking units and hydroprocessing equipment.
Hex Coupling Nuts Specifications

Alloy Steel ASTM A182 F22 Nuts Specifications

Specification Details
Hex Coupling Nuts Standard EU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE
Hex Coupling Nuts Sizes M4 to M100
Hex Coupling Nuts Length 1/2″ to 2″ [Standard lengths or custom lengths as per requirement.]
Thread Types Metric (M) and Unified National Thread (UNC/UNF)
Hex Coupling Nuts Materials High Tensile, Stainless Steel, Inconel Fasteners, Incoloy Fasteners, Hastelloy Fasteners, Monel Fasteners, Silicon Bronze, Phospher Bronze, Aluminium Bronze, Nickel, Brass, Copper, Copper Nickel, Nitronic, Nimonic, ASME, ASTM
Hex Coupling Nuts Coating PTFE Coated Hex Coupling Nuts, Hot Dip galvanized Hex Coupling Nuts, Yellow Zinc Plated Hex Coupling Nuts, Blue Zinc Plated Hex Coupling Nuts, Black Zinc Plated Hex Coupling Nuts, Zinc Cobalt Plated Hex Coupling Nuts, Aluminium Zinc Flake Coated Hex Coupling Nuts, Black Phosphate Hex Coupling Nuts, Zinc Plated Hex Coupling Nuts, Nickel Plated Hex Coupling Nuts
High Tensile Grades 12.9 Hex Coupling Nuts, 14.9 Hex Coupling Nuts
Hex Coupling Nuts Forming Hot Forged Hex Coupling Nuts & Cold Forged Hex Coupling Nuts
Hex Coupling Nuts Materials & Grades

Alloy Steel ASTM A182 F22 Nuts Materials & Grades

Materials Grades
Stainless Steel ASTM / ASME SA 312 GR. TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L
High Tensile 8.8, 10.9, 12.9, 14.9
Duplex Steel UNS NO S31803, S32205, S32550, S32750, S32760
Alloys Steel ASTM / ASME A/SA 193 / 194 – B6, B7 / B7M, B16, 2, 2HM, 2H, GR 6
Nickel Alloys Nickel Alloys 200, Nickel Alloys 201
Hastelloy Hastelloy C-22, C-276, C-2000, C-4, X, B, N, G
Inconel Inconel 600, 601, 625, 625LCF, 686, 718, 800, 825, X-750, 690, 602, 617, 925, A-289, AL-6XN, AL-904L
Most Selling Types Of Nuts

Most Selling Types Of Nuts

Hex Coupling Nuts Hex Coupling Nuts Hex Flange Nuts Hex Flange Nuts Hex Jam Nuts Hex Jam Nuts Hex Nuts Hex Nuts K Lock Nuts K Lock Nuts Nylock Jam Nuts Nylock Jam Nuts Nylock Nuts Nylock Nuts Slotted Nuts Slotted Nuts Square Thin Nuts Square Thin Nuts T Slot Nuts T Slot Nuts Weld Square Nuts Weld Square Nuts Wing Nuts Wing Nuts Lifting Eye Nuts Lifting Eye Nuts Heavy Hex Nuts Heavy Hex Nuts Hex Weld Nuts Hex Weld Nuts Hex Cap Nuts Hex Cap Nuts 12 Point Flange Nuts 12 Point Flange Nuts All Metal Lock Nuts All Metal Lock Nuts 2 Way Lock Nuts 2 Way Lock Nuts Acorn Nuts Acorn Nuts
Applications & Uses of Hex Bolts

Applications & Uses of Nut

Agriculture Industry

Hex Bolts in Agriculture Industry

Automobile

Hex Bolts in Automobile & Transportation

Oil and Gas

Hex Bolts in Oil and Gas Industry

Plumbing

Hex Bolts in Plumbing

Water Supply

Hex Bolts in Water Supply Systems

Chemical Refining

Hex Bolts in Chemical Refining

Building

Hex Bolts in Building & Construction

Power

Hex Bolts in Power Generation

Military

Hex Bolts in Military

Marine

Hex Bolts in Marine

Alloy Steel ASTM A182 F22 Nuts Export Countries

Alloy Steel ASTM A182 F22 Nuts Manufacturer, Supplier, Exporter in Countries

Country Country Country Country
Alloy Steel ASTM A182 F22 Nuts exporters in Kuwait Alloy Steel ASTM A182 F22 Nuts exporters in India Alloy Steel ASTM A182 F22 Nuts exporters in Oman Alloy Steel ASTM A182 F22 Nuts exporters in Iran
Alloy Steel ASTM A182 F22 Nuts exporters in Qatar Alloy Steel ASTM A182 F22 Nuts exporters in China Alloy Steel ASTM A182 F22 Nuts exporters in UAE Alloy Steel ASTM A182 F22 Nuts exporters in Africa
Alloy Steel ASTM A182 F22 Nuts exporters in Turkey Alloy Steel ASTM A182 F22 Nuts exporters in Mexico Alloy Steel ASTM A182 F22 Nuts exporters in Canada Alloy Steel ASTM A182 F22 Nuts exporters in Malaysia
Alloy Steel ASTM A182 F22 Nuts exporters in Saudi Arabia Alloy Steel ASTM A182 F22 Nuts exporters in Brazil Alloy Steel ASTM A182 F22 Nuts exporters in USA Alloy Steel ASTM A182 F22 Nuts exporters in Sri Lanka
Alloy Steel ASTM A182 F22 Nuts exporters in Australia Alloy Steel ASTM A182 F22 Nuts exporters in Nigeria Alloy Steel ASTM A182 F22 Nuts exporters in 85+ countries
Hex Bolts Export Countries

Manufacturer & Exporter of Nuts in the Following Countries

Country Country Country Country Country
Saudi Arabia Kazakhstan Zimbabwe Netherlands India
Afghanistan Belgium UAE Israel Europe
New Zealand Mexico Canada Venezuela United Kingdom
United States South Africa Malaysia Poland Germany
Singapore Sri Lanka Australia Brazil Ireland