Loading ...
Phone
+91 9769961320Address
Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004Tubotech Alloys is a leading manufacturer, supplier, and exporter of premium-quality ASTM A194 Grade 2H Fasteners in France. Our ASTM A194 Grade 2H fasteners are engineered for high-pressure and high-temperature applications, making them ideal for demanding industries such as oil & gas, petrochemicals, power generation, marine engineering, and heavy industrial processing.
Manufactured according to stringent international standards, our ASTM A194 Grade 2H Fasteners offer exceptional strength, durability, corrosion resistance, and reliable performance in critical applications. We supply these fasteners in various sizes, dimensions, and specifications to meet diverse industrial requirements across France.
ASTM A194 Grade 2H Fasteners are heavy hex nuts manufactured from medium carbon steel that undergo heat treatment to achieve superior mechanical properties. These fasteners are specifically designed to be used with ASTM A193 B7 bolts in high-pressure and high-temperature environments.
Known for their excellent tensile strength, toughness, and resistance to deformation, ASTM A194 Grade 2H fasteners are widely utilized in pressure vessels, boilers, flanges, valves, and piping systems.
Tubotech Alloys offers a comprehensive range of ASTM A194 Grade 2H Fasteners, including:
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.40 – 0.55 |
| Manganese (Mn) | 0.60 – 1.35 |
| Phosphorus (P) | 0.048 Max |
| Sulfur (S) | 0.058 Max |
| Silicon (Si) | 0.15 – 0.35 |
The controlled chemical composition ensures excellent hardness, tensile strength, and durability under severe operating conditions.
| Property | Value |
|---|---|
| Tensile Strength | 700 MPa Min |
| Yield Strength | 415 MPa Min |
| Hardness | 24 – 35 HRC |
| Elongation | 16% Min |
| Impact Strength | Excellent |
These mechanical properties make ASTM A194 Grade 2H fasteners suitable for heavy-duty applications requiring superior load-bearing capacity.
| Specification | Details |
|---|---|
| Standard | ASTM A194 Grade 2H |
| Material | Heat-Treated Medium Carbon Steel |
| Size Range | M6 to M100 |
| Diameter | 1/4″ to 4″ |
| Thread Type | UNC, UNF, Metric |
| Finish | Black, Zinc Plated, Hot Dip Galvanized, PTFE Coated |
| Standards | ASTM, ASME, ANSI, DIN, ISO |
| Form | Nuts, Hex Nuts, Heavy Hex Nuts, Custom Fasteners |
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
ASTM A194 Grade 2H Fasteners are extensively used in:
Used in pipelines, drilling equipment, offshore platforms, and refinery operations.
Suitable for reactors, pressure vessels, and processing units exposed to extreme temperatures and pressures.
Widely utilized in thermal, nuclear, and renewable energy facilities.
Provides reliable fastening solutions for marine equipment and offshore structures.
Used in chemical plants where strength and durability are critical.
Ideal for structural assemblies and heavy engineering projects.
We source high-grade raw materials and maintain strict quality control procedures throughout manufacturing.
All ASTM A194 Grade 2H fasteners are manufactured according to ASTM, ASME, DIN, and ISO specifications.
We provide cost-effective fastening solutions without compromising quality.
Extensive inventory ensures prompt delivery throughout France and Europe.
Customized dimensions, coatings, and specifications are available based on project requirements.
Efficient logistics network guarantees fast and reliable shipments.
Our experienced team assists customers in selecting the right fasteners for their applications.
Tubotech Alloys supplies ASTM A194 Grade 2H Fasteners to major industrial regions across France, including Paris, Lyon, Marseille, Toulouse, Bordeaux, Nantes, Lille, Strasbourg, Nice, and other key manufacturing hubs.
Looking for a reliable ASTM A194 Grade 2H Fasteners supplier in France?
Contact Tubotech Alloys today for competitive pricing, technical assistance, and customized fastening solutions for your industrial requirements.
ASTM A194 Grade 2H Fasteners are primarily used in high-pressure and high-temperature applications such as oil refineries, power plants, pressure vessels, petrochemical facilities, and piping systems.
ASTM A194 Grade 2H nuts undergo heat treatment, providing higher strength, hardness, and resistance to deformation compared to standard carbon steel nuts.
Yes. Their high tensile strength and durability make them suitable for offshore oil platforms, marine structures, and demanding industrial environments.
ASTM A194 Grade 2H nuts are most commonly used with ASTM A193 Grade B7 stud bolts in high-pressure bolted flange connections.
Yes. Tubotech Alloys offers ASTM A194 Grade 2H Fasteners in custom dimensions, thread types, coatings, and specifications to meet project-specific requirements
Upgrade your assembly with Tubotech for excellence and built to closing. Contact us nowadays to get a quote or examine more about our product range.
Tubotech delivers precision-engineered tubing, fittings, and fasteners with innovative solutions and customizable options. Trusted for quality and durability, we serve industries requiring reliable, high-performance piping and instrumentation products.
© 2025 | Alrights reserved by Tubotech Alloys INC