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Payment Type: L/C,T/T
Transportation: Ocean,Land,Air,Express
Model No.: ASTM B622 N06022
Brand: YuHong Group
Place Of Origin: China
Species: Nickel Pipe
Product Name: Hastelloy C22 Pipe
Specification: ASTM B622/ASME SB622
End: Plain End
NDT: Eddy Current Test , Hydrostatic Test , Ultrasonic Test
Certification: ABS, LR, BV, DNV, GL, CCS, KR, NK, PED, GOST, TUV, SGS, IBR
Material: N06022/Hastelloy C22
ASTM B622 N06022 Seamless Pipe/ Hastelloy C22 Pipe
What is the Hastelloy C22?
Hastelloy C22, also known as alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media. This nickel steel alloy material also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions. Other corrosives Hastelloy C-22 has resistance to are oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic.
This nickel alloy also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. This is beneficial in multi-purpose plants where such"upset"conditions occur frequently. What's more, alloy C22 resists the formation of grain-boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.
Specification
ASTM B622 Standard Specification for Seamless Nickel and Nickel Alloy Seamless Pipe and Nickel Alloy Seamless Tube
| Dimension | ASTM, ASME and API |
| Outer Diameter | 6.2500mm; WT:1-200mm |
| Pipe Size | 1/8"NB TO 30"NB IN |
| Tubes Size | 1 / 2” OD up to 5” OD, customs diameters also available |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / Welded / ERW / Heat-Exchanger / Boiler Tubing |
| Length | Single Random, Double Random & Cut Length |
| End | Plain End, Beveled End, Treaded |
Equivalent Grades for Hastelloy C22 Pipe:
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| Hastelloy C22 | N06022 | 2.4602 | – | NiCr21Mo14W | NW 6022 | – | – |
Chemical Composition of Hastelloy C22:
| Hastelloy C22 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Balance | 0.010 max | 12.5 – 14.5 | 0.50 max | 0.08 max | 2 – 6 | 0.02 max | 0.02 max | 2.5 max | 20 – 22.5 |
Mechanical Properties of the Hastelloy C22 Pipe:
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 45000 , MPa – 310 | Psi – 1,00,000 , MPa – 690 | 45 % |
Alloy C22 Tubing Pressure Rating:
| Tube O.D. | Wall Thickness of Tube (inches) | |||||||
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (psig) | ||||||||
| 1/8 | 7900 | 10100 |
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| 1/4 | 3700 | 4800 | 7000 | 9500 |
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| 5/16 |
| 3700 | 5C22 | 7300 |
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| 3/8 |
| 3100 | 4C22 | 6100 |
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| 1/2 |
| 2300 | 3200 | 4C22 |
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| 3/4 |
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| 2200 | 3000 | C220 | 4600 |
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| 1 |
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| 2200 | 2900 | 3C22 | 3900 | 4300 |
Applications of the Hastelloy Alloy Tube:
1. Pharmaceutical industries use alloy C-22 fittings and tubing to avoid contamination caused by corrosion related failures.
2. Cellophane manufacturing.
3. Chlorination systems.
4. Pesticide production.
5. Incineration scrubber systems.
6. Chemical process industry in equipment like flue gas scrubbers, chlorination systems, sulfur dioxide scrubbers, pulp and paper bleach plants, pickling systems, and nuclear fuel reprocessing.
7. Waste water processing.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case /Iron Case/ Bundle With Plastic Cap |
| Picture Example | : |
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Packaging: Ply-wooden Case /Iron Case/ Bundle With Plastic Cap
Productivity: 50tons Per Month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: According to Client's Request
Certificate: ABS, LR, BV, DNV, GL, CCS, KR, NK, PED, GOST, TUV, SGS, IBR
HS Code: 7507120000
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,Express Delivery
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