ASTM B622 Hastelloy C22 Pipes Supplier and Exporter | UNS N06022, NW 6022 & DIN 2.4602 | Leoscor Alloy Pipes
Hastelloy C22 Pipes are nickel-chromium-molybdenum-tungsten alloy pipes designed for applications requiring excellent resistance against pitting, crevice corrosion, and stress corrosion cracking. These pipes provide reliable performance in highly corrosive environments containing chlorides and aggressive chemical media.
Leoscor Alloy Pipes is a trusted manufacturer, stockist, supplier, and exporter of ASTM B622 Hastelloy C22 Pipes, offering seamless pipe solutions with accurate dimensions, quality testing, and customized specifications for demanding industrial applications.
Hastelloy C22 Pipes are versatile nickel-based alloy pipes developed for severe corrosion applications. The combination of nickel, chromium, molybdenum, and tungsten provides excellent resistance against oxidizing and reducing environments.
ASTM B622 Hastelloy C22 Pipes are manufactured in seamless construction and are available in different forms including round, rectangular, hexagonal, and customized shapes according to customer requirements.
These pipes provide excellent resistance against wet chlorine gas, hypochlorite, chlorine dioxide solutions, and various chemical environments. Due to their balanced corrosion resistance and mechanical strength, Hastelloy C22 Pipes are widely used in chemical processing, pharmaceutical, food processing, agricultural, and power industries.

Equivalent Names of ASTM B622 Hastelloy C22 Pipes
| Equivalent Name | Standard / Country | Explanation |
|---|---|---|
| UNS N06022 Pipes | USA (Unified Numbering System) | Material designation used for Hastelloy C22 alloy pipes. |
| NW 6022 Pipes | Japan (JIS / Comparable Standard) | Comparable Japanese designation for Hastelloy C22 pipes. |
| DIN 2.4602 Pipes | Germany / Europe (DIN Standard) | European material number used for Hastelloy C22 pipes. |
Key Features of Hastelloy C22 Pipes
- Excellent Corrosion Resistance: Provides reliable performance in aggressive chemical environments.
- Pitting and Crevice Corrosion Resistance: Suitable for chloride-containing applications.
- Stress Corrosion Cracking Resistance: Helps maintain performance in demanding conditions.
- Wide Chemical Resistance: Performs well in oxidizing and reducing environments.
- High Durability: Suitable for long-term industrial service.
- Good Mechanical Strength: Supports critical process applications.
- Excellent Weldability: Suitable for fabricated components and piping systems.
ASTM B622 Hastelloy C22 Pipe Specifications
Standard specifications for ASTM B622 Hastelloy C22 Pipe. If any specification is not mentioned here, you can contact us. We also manufacture and export custom specifications as per client’s requirements.
| Specifications | Details |
|---|---|
| Specifications | ASTM B622 / B619, ASME SB622 / SB619 |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″ NB to 30″ NB |
| Specialized In | Large Diameter Size |
| Schedule | SCH 20, SCH 30, SCH 40, STD, SCH 80, XS, SCH 60, SCH 80, SCH 120, SCH 140, SCH 160, XXS |
| Type | Seamless / ERW / Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Pipes |
| Length | Single Random, Double Random & Cut Length |
| End | Plain End, Beveled End, Threaded |
Hastelloy C22 Pipe - Industries & Applications
Our pipes and tubes are used in a wide range of applications and various industries. Below are a few of them:
- Gas Processing Industries
- Petrochemical Industries
- Power Generation Industries
- Food Processing Industries
- Chemical Industries
- Oil & Gas Industries
- Fertilizers Industries
- Sugar Industries
Types of ASTM B622 Hastelloy C22 Pipe
| Hastelloy C22 B622 Pipe | Hastelloy Alloy C22 ASTM B622 LSAW Pipe |
| Hastelloy ASTM B622 LSAW Pipe | Hastelloy C22 B622 LSAW Pipe |
| Hastelloy Alloy C22 ASTM B622 Seamless Pipe | Hastelloy ASTM B622 Seamless Pipe |
| Hastelloy C22 B622 Seamless Pipe | Hastelloy Alloy C22 ASTM B622 ERW Pipe |
| Hastelloy ASTM B622 ERW Pipe | Hastelloy C22 B622 ERW Pipe |
| Hastelloy Alloy C22 ASTM B622 Fabricated Pipe | Hastelloy ASTM B622 Fabricated Pipe |
| Hastelloy C22 ASTM B622 Fabricated Pipe | Hastelloy Alloy NW 6022 Pipes |
| Hastelloy Alloy UNS N06022 Pipes | Hastelloy DIN 2.4602 Pipe |
Hastelloy C22 ASTM B622 Pipe Chemical Composition
| Grade | ASTM B622 Hastelloy C22 | |
|---|---|---|
| min | max | |
| C | – | 0.010 |
| Mn | – | 0.50 |
| Si | – | 0.08 |
| P | – | 0.02 |
| S | – | 0.02 |
| Mo | 12.5 | 14.5 |
| Ni | Balance | Balance |
| Cr | 20.0 | 22.5 |
| Fe | 2.0 | 6.0 |
| W | 2.5 | 3.5 |
| V | – | 0.35 |
| Co | – | 2.5 |
ASTM B622 Hastelloy C22 Pipe Mechanical Properties
| Grade | ASTM B622 Hastelloy C22 | |
|---|---|---|
| Tensile Strength (MPa) min | Psi – 100000 , MPa – 690 | |
| Yield Strength 0.2% Proof (MPa) min | Psi – 45000 , MPa – 310 | |
| Elongation (% in 50mm) min | 45% | |
Hastelloy C22 Pipe Physical Properties
| Grade | ASTM B622 Hastelloy C22 | |
|---|---|---|
| Density | 8.69 g/cm3 | |
| Melting Point | 1399 °C (2550 °F) | |
Hastelloy ASTM B622 C22 Pipe Equivalent Grades
| Grade | ASTM B622 Hastelloy C22 | |
| UNS No | N06022 | |
| Old British | BS | – |
| En | NiCr21Mo14W | |
| Euronorm | No | 2.4602 |
| AFNOR | – | |
| Japanese JIS | NW 6022 | |
| OR | – | |
| GOST | – | |
Hastelloy C22 Pipe Price List
Leoscor Alloys is one of the most competitive suppliers of pipes and tubes from India. Our prices for ASTM B622 Hastelloy C22 Pipe are very competitive.
Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Leoscor Alloys maintains a stock of all standard items and can export them at best price for Nickel Alloy ASTM B622 Hastelloy C22 Seamless and Welded Pipes.
ASTM B622 Hastelloy C22 Pipe Stock Availability
We maintain huge inventories of all standard sizes and grades. Please send us your complete requirement and we will send you the availability with the best quote for ASTM B622 Hastelloy C22 Pipe.
Why Buy ASTM B622 Hastelloy C22 Pipe from Leoscor Alloys
Leoscor Alloys is a leading stockist, distributor, and supplier of ASTM B622 Hastelloy C22 from India. With more than three decades of experience, we understand the steel industry deeply. We have huge experience of supplying to all major industries across the world. Our team of dedicated experts with stringent quality policy ensures that we supply best-in-class products meeting and exceeding our client’s expectations. Below are a few quick points about why buying from Leoscor Alloys will give you an undue advantage:
- Huge inventory of all standard sizes and grades.
- Distributors of all reputed origins and manufacturers.
- Strict quality control policies and highly experienced team.
- Strong logistics & delivery channels.
- Modern Infrastructure with huge storage capacity.
- An ISO 9000:2015 Certified Company.
Prominent Countries where we export ASTM B622 Hastelloy C22 Pipe
Exporting Pipes & Tubes to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countires includes Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, South Korea, South Africa, Sri Lanka, Syria, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.
We are one of the top:
- Pipes exporters to Singapore
- Pipes exporters to Malaysia
- Pipes exporters to Hongkong
- Pipes exporters to Thailand
- Pipes exporters to Indonesia
- Pipes exporters to Taiwan









