ASTM B622 Hastelloy C22 (UNS N06022) Seamless Pipe
Lork Group is a premier exporter of premium ASTM B622 Hastelloy C22 (UNS N06022) seamless pipe. Get unmatched corrosion resistance for chemical processing, FGD, & waste treatment. Request a free quote & sample today.
1. Standard: ASTM B622, ASTM B626, ASTM B474
2. Size: 15″NB – 150″NB
3. Thickness: SCH5~SCHXXS
4. End: Beveled End, Plain End
5. Grades: Hastelloy C22,Alloy C22, UNS N06022, WNR.2.4602
1. Standard: ASTM B622, ASTM B626, ASTM B474
2. Size: 15″NB – 150″NB
3. Thickness: SCH5~SCHXXS
4. End: Beveled End, Plain End
5. Grades: Hastelloy C22,Alloy C22, UNS N06022, WNR.2.4602
Send Inquiry
The ASTM B622 specification is a critical benchmark, defining the requirements for seamless pipe and tube made from nickel and nickel-cobalt alloys. Hastelloy C22 seamless pipe has excellent corrosion resistance, easy weldability, and acid resistance. UNS N06022 pipe is known for its resistance to stress corrosion cracking, chloride ion corrosion and stress cracking.
Hastelloy C22 seamless pipe has a heat capacity of up to 2050°F (1121°C). Lork Group is a professional supplier of Hastelloy steel pipes, contact us for more information and free quotes!
Hastelloy C22 Pipe Specifications
| Specifications | ASTM B622, ASME SB622 |
| Standard | ASTM, ASME, and API |
| Size |
15″NB – 150″NB |
| Outer Diameter | 1.250″ – 6.000″ (30-150mm) |
| Length | Single Random, Double Random & Cut Length |
| Schedule | SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS |
| Types | Seamless / ERW / Welded / EFW / Fabricated / CDW |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes |
| End | Plain End, Beveled End, Treaded |
Hastelloy C22 Pipes Chemical Composition
| Grade | UNS | C≤ | Mn≤ | P≤ | S≤ | Si≤ | Ni | Cr | Mo | Fe | Co≤ |
| C22 | N06022 | 0.015 | 0.5 | 0.02 | 0.02 | 0.08 | - | 20.0-22.5 | 12.5-14.5 | 3.0-6.0 | 2.5 |
Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45% |
Primary Applications of ASME SB622 UNS N06022 Pipe
The unique properties of Hastelloy C22 pipe make it the material of choice in industries where failure is not an option:
- Chemical Processing: Reactors, vessels, and column piping handling aggressive acids and halogen catalysts.
- Pollution Control & Waste Disposal: Scrubbers, ductwork, and stack liners in flue gas desulfurization (FGD) systems that combat highly corrosive combustion byproducts.
- Pharmaceutical Industry: Critical process piping where product purity and resistance to cleaning agents are essential.
- Pulp and Paper Production: Equipment for chemical digesters and bleach plants exposed to corrosive chlorine compounds.
- Petrochemicals: Downstream processing equipment where chlorides and acids are present.
Contact Lork Group today for more technical information, availability, and a free, no-obligation quote on ASTM B622 Hastelloy C22 seamless pipe.
Hot Tags: astm b622 hastelloy c22 (uns n06022) seamless pipe, China astm b622 hastelloy c22 (uns n06022) seamless pipe manufacturers, factory
You Might Also Like
Send Inquiry