Hastealloy C22 Pipes
Welcome to ASC LLP, your premier destination for high-quality Hastealloy C22 Pipes. As a leading Hastealloy C22 Pipes manufacturer and supplier, we take pride in offering superior products that meet the stringent demands of various industrial applications. In this comprehensive guide, we will delve into the properties, advantages, and applications of Hastelloy C22 Pipes, providing you with all the essential information you need.
What are Hastealloy C22 Pipes?
Hastealloy C22 is a versatile nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking. It is specifically designed to withstand the harshest environments, making it an ideal choice for industries such as chemical processing, oil and gas, and pollution control. Hastealloy C22 Pipes are known for their exceptional durability and performance in challenging conditions.

Properties of Hastealloy C22 Pipes
- Corrosion Resistance: One of the standout features of Hastelloy C22 Pipes is their exceptional resistance to various forms of corrosion. They can withstand acidic and alkaline environments, chloride-induced pitting, and crevice corrosion, making them suitable for use in aggressive chemical processing applications.
- High Strength: Hastealloy C22 Pipes offer excellent mechanical properties, including high tensile strength and good toughness. This makes them suitable for high-pressure applications where strength and durability are paramount.
- Temperature Stability: These pipes maintain their mechanical properties across a wide temperature range, from cryogenic to elevated temperatures. This stability ensures reliable performance in extreme conditions.
- Weldability: Hastealloy C22 Pipes are easily weldable using common welding techniques, ensuring seamless and strong joints. This enhances their versatility and ease of fabrication for various applications.
Advantages of Hastealloy C22 Pipes
- Longevity: The superior corrosion resistance of Hastealloy C22 Pipes translates into a longer service life, reducing the need for frequent replacements and maintenance.
- Cost-Efficiency: Despite their initial cost, the durability and low maintenance requirements of Hastealloy C22 Pipes result in long-term cost savings, making them a cost-effective choice for demanding applications.
- Versatility: These pipes can be used in a wide range of industries, including chemical processing, pharmaceutical, petrochemical, and power generation. Their ability to handle diverse and aggressive environments makes them a versatile solution.
- Safety: Hastealloy C22 Pipes provide reliable performance in hazardous conditions, ensuring the safety and integrity of critical systems in industries where failure is not an option.


Schedule and Size Chart
Nominal Pipe Size (NPS) | Outside Diameter (OD) (inches) | Schedule 40 Wall Thickness (inches) | Schedule 80 Wall Thickness (inches) |
1/2 | 0.840 | 0.109 | 0.147 |
3/4 | 1.050 | 0.113 | 0.154 |
1 | 1.315 | 0.133 | 0.179 |
1 1/2 | 1.900 | 0.145 | 0.200 |
2 | 2.375 | 0.154 | 0.218 |
3 | 3.500 | 0.216 | 0.300 |
4 | 4.500 | 0.237 | 0.337 |
6 | 6.625 | 0.280 | 0.432 |
8 | 8.625 | 0.322 | 0.500 |
Mechanical Properties Chart
Property | Value |
Tensile Strength | 690 MPa (100 ksi) |
Yield Strength | 310 MPa (45 ksi) |
Elongation | 50% |
Hardness | 95 HRB |
Modulus of Elasticity | 205 GPa (29.7 x 10^6 psi) |
Specifications Chart
Specification | Standard |
ASTM | B622, B619, B626 |
ASME | SB622, SB619, SB626 |
DIN | 2.4602 |
UNS | N06022 |
Tensile Strength Chart
Test Temperature (°C) | Tensile Strength (MPa) |
Room Temperature (20°C) | 690 |
100 | 670 |
200 | 640 |
300 | 620 |
400 | 600 |
Heat Treatment Requirement Chart
Heat Treatment Process | Temperature Range (°C) | Cooling Method |
Solution Annealing | 1120 – 1175 | Rapid quenching in water or air |
Stress Relieving | 870 – 980 | Air cooling |
Chemical Composition Chart
Element | Composition (%) |
Nickel (Ni) | 56 |
Chromium (Cr) | 22 |
Molybdenum (Mo) | 13 |
Tungsten (W) | 3 |
Iron (Fe) | 3 |
Cobalt (Co) | 2.5 |
Carbon (C) | 0.01 |
Silicon (Si) | 0.08 |
Manganese (Mn) | 0.5 |
Phosphorus (P) | 0.02 |
Sulfur (S) | 0.02 |
Physical Properties Chart
Property | Value |
Density | 8.69 g/cm³ (0.314 lb/in³) |
Melting Range | 1357 – 1405 °C (2475 – 2560 °F) |
Specific Heat | 427 J/kg·K (0.102 BTU/lb·°F) |
Thermal Conductivity | 9.1 W/m·K (63 BTU·in/ft²·h·°F) |
Electrical Resistivity | 1.24 μΩ·m |
Application Chart
Industry | Application |
Chemical Processing | Heat exchangers, reactors, and pressure vessels |
Oil and Gas | Offshore platforms, pipelines, and refineries |
Pharmaceutical | Process equipment, piping systems |
Pollution Control | Flue gas desulfurization systems, waste treatment |
Power Generation | Boilers, steam generators, and turbine components |
Why Choose ASC LLP?
As a trusted Hastealloy C22 Pipes manufacturer and supplier, ASC LLP is committed to delivering products that meet the highest standards of quality and performance. Here’s why you should choose us:
- Quality Assurance: We adhere to stringent quality control measures to ensure that every Hastelloy C22 Pipe we supply meets international standards and customer specifications.
- Expertise: With years of experience in the industry, we possess the knowledge and expertise to provide tailored solutions for your specific requirements.
- Customer Support: Our dedicated team is always ready to assist you with technical support, product selection, and after-sales service, ensuring a smooth and satisfactory experience.
- Competitive Pricing: We offer competitive pricing without compromising on quality, making us your go-to source for cost-effective Hastealloy C22 Pipes.
Hastelloy C22 Pipes are a top choice for industries that demand exceptional corrosion resistance, high strength, and reliability in extreme environments. As a leading Hastealloy C22 Pipes manufacturer and supplier, ASC LLP is committed to providing you with superior products and unparalleled service. Whether you need Hastealloy C22 Pipes for chemical processing, oil and gas, pharmaceuticals, or pollution control, we have the expertise and resources to meet your needs.
For more information about our Hastelloy C22 Pipes and to discuss your specific requirements, please contact us today. Trust ASC LLP for all your Hastealloy pipes needs and experience the difference in quality and service.
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 Hastealloy C22 Pipes. 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.