ASTM B366 Hastelloy G30 Fittings: High Quality and Versatility at ASC LLP
ASTM B366 Hastelloy G30 Fittings are high-performance corrosion-resistant fittings designed to withstand extreme environments, especially in industries that involve aggressive chemicals and high temperatures. These fittings are widely used across sectors such as chemical processing, pharmaceuticals, petrochemicals, and pollution control, offering exceptional performance where corrosion resistance is critical. Hastelloy G30 is known for its superior resistance to oxidizing acids and harsh environments, making it a popular choice in applications requiring durability and longevity.
What is ASTM B366 Hastelloy G30 Fittings?
ASTM B366 Hastelloy G30 Fittings refer to pipe fittings manufactured from Hastelloy G30 alloy, conforming to the ASTM B366 specification. This specification covers wrought nickel and nickel-based alloy fittings intended for use in systems that require superior resistance to corrosion. Hastelloy G30 is an advanced version of Hastelloy G, developed with enhanced resistance to phosphoric acid and other highly oxidizing chemicals. The fittings ensure tight, secure connections in piping systems and are crucial for maintaining system integrity under extreme conditions.
Hastelloy G30 is a nickel-chromium-iron alloy with added molybdenum and copper, offering excellent resistance to many industrial chemicals. ASTM B366 Hastelloy G30 Fittings, including elbows, tees, reducers, and caps, are critical components in ensuring that piping systems remain reliable even in the presence of severe corrosive environments.
Key Features of ASTM B366 Hastelloy G30 Fittings
- Superior Corrosion Resistance: One of the primary reasons for selecting ASTM B366 Hastelloy G30 Fittings is their outstanding resistance to a wide range of corrosive environments. This alloy excels in resisting oxidizing acids like nitric, sulfuric, and phosphoric acids, which are prevalent in chemical industries.
- High-Temperature Stability: Hastelloy G30 fittings maintain their mechanical properties and structural integrity even under high-temperature environments. This makes them ideal for industries that require continuous operation at elevated temperatures.
- Excellent Weldability: ASTM B366 Hastelloy G30 Fittings exhibit good weldability, allowing them to be easily incorporated into complex piping systems without the risk of weakening the joints.
- Durability: The robust composition of Hastelloy G30, consisting of nickel, chromium, molybdenum, and iron, ensures that these fittings are highly durable, offering a longer service life even in the harshest industrial conditions.
Advantages of ASTM B366 G30 Hastelloy Fittings
- Extended Lifespan: One of the most notable advantages of ASTM B366 G30 Hastelloy fittings is their long service life. They can withstand the harshest of conditions, including exposure to highly corrosive chemicals, which reduces the frequency of replacements and repairs.
- Reduced Maintenance Costs: Due to their exceptional durability and resistance to corrosion, these fittings require minimal maintenance, reducing the overall operational costs for industries.
- Versatility: ASTM B366 Hastelloy G30 fittings are versatile and can be used in a wide range of applications, including chemical processing, oil and gas production, and waste treatment plants. Their ability to handle both acidic and alkaline environments makes them a valuable asset in various industries.
- High-Performance Reliability: These fittings provide consistent performance, ensuring the safety and efficiency of industrial operations. The robustness of Hastelloy G30 alloy guarantees that these fittings will not degrade under high pressure or extreme temperature fluctuations.
- Eco-Friendly: The longevity and resistance to corrosion mean fewer replacements and less waste, contributing to a more sustainable and eco-friendly operation.
Schedule and Size Chart
| Nominal Pipe Size (NPS) | Outside Diameter (OD) | Schedule 10 (Thickness in mm) | Schedule 40 (Thickness in mm) | Schedule 80 (Thickness in mm) |
| 1/2″ | 21.34 mm | 1.65 mm | 2.77 mm | 3.73 mm |
| 3/4″ | 26.67 mm | 1.65 mm | 2.87 mm | 3.91 mm |
| 1″ | 33.40 mm | 1.65 mm | 3.38 mm | 4.55 mm |
| 1-1/2″ | 48.26 mm | 2.11 mm | 3.68 mm | 5.08 mm |
| 2″ | 60.33 mm | 2.11 mm | 3.91 mm | 5.54 mm |
| 3″ | 88.90 mm | 2.11 mm | 5.49 mm | 7.62 mm |
| 4″ | 114.30 mm | 2.11 mm | 6.02 mm | 8.56 mm |
| 6″ | 168.28 mm | 2.77 mm | 7.11 mm | 10.97 mm |
Mechanical Properties Chart
| Property | Value |
| Tensile Strength (MPa) | 655 MPa (min) |
| Yield Strength (0.2% offset, MPa) | 310 MPa (min) |
| Elongation (%) | 40% (min) |
| Hardness (Rockwell C) | 90 (max) |
Specifications Chart
| Specification | Description |
| Standard | ASTM B366 |
| Material | Hastelloy G30 |
| Form | Elbows, Tees, Reducers, Caps, Stub Ends, Crosses |
| Size Range | 1/2” to 24” NPS |
| Fitting Type | Butt Weld, Socket Weld, Threaded |
| Schedule | 10, 40, 80, 160 |
| Manufacturing Process | Wrought |
| End Type | Beveled, Plain, or Threaded |
Chemical Composition Chart
| Element | Composition (%) |
| Nickel (Ni) | 43.0 – 48.0 |
| Chromium (Cr) | 28.0 – 31.5 |
| Iron (Fe) | 13.0 – 17.0 |
| Molybdenum (Mo) | 4.0 – 6.0 |
| Copper (Cu) | 1.5 – 2.5 |
| Cobalt (Co) | 5.0 (max) |
| Manganese (Mn) | 1.5 (max) |
| Silicon (Si) | 1.0 (max) |
| Phosphorus (P) | 0.04 (max) |
| Sulfur (S) | 0.03 (max) |
Physical Properties Chart
| Property | Value |
| Density | 8.22 g/cm³ |
| Melting Point | 1370 – 1425°C |
| Specific Heat Capacity | 0.102 cal/g-°C |
| Electrical Resistivity | 1.19 μΩ·m at 20°C |
| Thermal Conductivity | 9.5 W/m·K at 20°C |
| Coefficient of Expansion | 11.7 µm/m·°C (25°C – 100°C) |
Applications Chart
| Industry | Application |
| Chemical Processing | Piping systems in acid production, fertilizers |
| Petrochemical | Refineries, pipelines exposed to sulfur compounds |
| Pollution Control | Flue gas desulfurization, waste treatment plants |
| Pharmaceuticals | Corrosive fluid handling systems |
| Power Generation | Steam turbines, heat exchangers |
| Marine Engineering | Offshore oil rigs, marine structures |
| Oil and Gas | Oil refineries, gas processing plants |
Why Choose ASC LLP for ASTM B366 Hastelloy G30 Fittings?
- Quality Assurance: We follow strict quality control measures at every stage of the manufacturing process to ensure that our products meet or exceed industry standards.
- Custom Solutions: We offer customized solutions to meet the specific requirements of our clients, providing tailor-made fittings that are designed to handle unique industrial conditions.
- Global Reach: As exporters, we serve clients worldwide, ensuring that businesses across different industries can access our high-quality fittings.
- Expert Support: Our team of experts is always available to provide technical support and guidance, helping you select the right fittings for your specific application.
ASTM B366 Hastelloy G30 Fittings are a vital component in industries requiring superior corrosion resistance and high-temperature performance. With excellent properties and advantages, these fittings contribute to the efficiency, reliability, and safety of piping systems in some of the most challenging environments. Whether it’s for chemical processing, pollution control, or oil and gas production, Hastelloy G30 fittings are designed to withstand the test of time and offer unmatched performance.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality ASTM B366 Hastelloy G30 Fittings. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
