| Type: | Stainless Steel Pipes |
|---|---|
| Standard: | ASTM, AISI, JIS, DIN, EN |
| Grade: | Hatelloy C22 |
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Alloy 22 / / 2.4602 / NiCr21Mo14W Nickel Alloy Pipe Hastelloy Alloy pipe B575 / B619, B626
We can supply din 17744, din 17750 / din 17751 Alloy 22 pipe,N06022 pipe,NiCr21Mo14W pipe , Hastelloy Alloy pipe, UNS N06022
DIN W. Nr. 2.4602 Hastelloy Alloy pipe Nickel Alloy Pipe Hastelloy Alloy pipe
We warmly welcome friends at home and abroad to contact us for cooperation based on mutual benefits for a bright and successful future.
Products description:
Equivalent designations
UNS N06022
DIN W. Nr. 2.4602
| Form | ASTM |
| Rod | B 574 |
| Plate, sheet and strip | B 575 |
| Seamless pipe and tube | B 622 |
| Welded pipe | B 619, B 775 |
| Welded tube | B 626, B 751 |
| Welding fitting | B 366 |
| Forged or rolled pipe flange and forged fitting | B 462 |
| Billet and bar for reforging | B 472 |
| Forging | B 564 |
Alloy 22Chemical composition:
| % | Ni | Cr | Mo | Fe | W | Co | C | Mn | Si | P | S | V |
| min | balance | 20 | 12.5 | 2 | 2.5 | |||||||
| max | 22.5 | 14.5 | 6 | 3.5 | 2.5 | 0.015 | 0.5 | 0.08 | 0.02 | 0.02 | 0 |
Alloy 22 Physical properties
| Density | 8.69 g/cm3 |
| Melting range | 1325-1370ºC |
Features: Hastelloy C-22 is a versatile Ni-Cr-Mo-W alloy with better comprehensive corrosion resistance performance than other Ni-Cr-Mo alloys, including Hastelloy C-276, Hastelloy C-4 and Inconel 625. Hastelloy C-22 has outstanding resistance to pitting, crevice corrosion and stress corrosion cracking. It has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chloride ions. It also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. So it can be used where "upset" conditions are likely to occur or in multi-purpose plants. Hastelloy C-22 has exceptional resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, chlorine, hot contaminated solutions (organic and inorganic), formic and acetic acids, acetic anhydride, and seawater and brine solutions. It 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.
Applications: Chemical processing involving acetic acid, acetic anhydride and complex acid mixture; pickling operations; cellophane manufacture; chlorination systems; electro-galvanizing rolls, expansion bellows; flue gas scrubber systems; geothermal wells; HF furnace scrubbers; incineration scrubbers; nuclear fuel reprocessing; pesticide production; phosphoric acid production; heat exchangers; selective leaching systems; sulfur dioxide cooling towers; sulphonation systems; and weld overlay.
Note: Hastelloy and C-22 are registered trademarks of Haynes International, Inc. Inconel is a registered trademark of the Special Metals Corporation group of companies.
Seamless Hastelloy C Pipe , Hastelloy Alloy C22 Pipe B-2 UNS N10665
GE MING SHENG is a well-known manufacturer & suppliers of Hastelloy C22 Seamless Pipes ASTM B622 UNS N06022 in China. Hastelloy C22 Seamless Pipes ASTM B622 UNS N06022 are usually used in industries such as construction, oil extraction, medicine, food, paper, machinery, chemicals, food containers and others. The Hastelloy C22 Seamless Pipes ASTM B622 UNS N06022 are manufactured to sustain very high pressure and product warranty. The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods. They are made ready as per the urgent requirements of the customers.
We can meet most ASME, ASTM, and other specifications, and can cross-reference to most international standards, including full 3.1 certification.
Hastelloy C22 Seamless Pipes ASTM B622 UNS N06022
All types of seamless & welded pipes & tubes are available in all sizes and grades.
Grade:
Hastelloy Seamless Pipes & Tubing: ASTM A622, ASME SB622
Hastelloy Welded Pipes & Tubing: ASTM B619, ASTM B626, ASME SB619, ASME SB626
| OUT DIAMETER | WALL THICKNESS | LENGTH | ||
|---|---|---|---|---|
| NB Sizes (in stock) | 1/8" ~ 8" | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Upto 6 Meters | |
| Seamless (Custom Sizes) | 5.0mm ~ 203.2mm | As per requirement | Upto 6 Meters | |
| Welded (in Stock + Custom Sizes) | 5.0mm ~ 1219.2mm | 1.0 ~ 15.0 mm | Upto 6 Meters | |
| Grades in Stainless Steel 300 Series of Seamless Pipes | 304, 304L, 304H, 309S, 309H, 310S, 310S, 316L, 317L, 321, 321H, 347, 347H |
| Grades in Stainless Steel 400 Series of Seamless Pipes | 400 |
| Nickel Alloy Steel Grades of Seamless Pipes | Alloy 20 - 200 - 400 - 600 - 601 - 625 - 825H - 825HT - C276 |
| Alloy* | C% | Co% | Cr% | Mo% | V% | W% | Ai% | Cu% | Nb % | Ti% | Fe% | Ni% | Other% |
| Hastelloy B | 0.1 | 1.25 | 0.6 | 28 | 0.3 | - | - | - | - | - | 5.5 | rest/bal | Mn 0.80; Si 0.70 |
| Hastelloy B2 / Hastelloy B-2 | 0.02 | 1 | 1 | 26.0-30.0 | - | - | - | - | - | - | 2 | rest/bal | Mn 1.0, Si 0.10 |
| Hastelloy C | 0.07 | 1.25 | 16 | 17 | 0.3 | 40 | - | - | - | - | 5.75 | rest/bal | Mn 1.0; Si 0.70 |
| Hastelloy C4 / Hastelloy C-4 | 0.015 | 2 | 14.0-18.0 | 14.0-17.0 | - | - | - | - | - | 0..70 | 3 | rest/bal | Mn 1.0 ; Si 0.08 |
| Hastelloy C276 / Hastelloy C-276 | 0.02 | 2.5 | 14.0-16.5 | 15.0-17.0 | 0.35 | 3.0-4.5 | - | - | - | - | 4.0-7.0 | rest/bal | Mn 1.0; Si 0.05 |
| Hastelloy F | 0.02 | 1.25 | 22 | 6.5 | - | 0.5 | - | - | 2.1 | - | 21 | rest/bal | Mn 1.50; Si 0.50 |
| Hastelloy G | 0.05 | 2.5 | 21.0-23.5 | 5.5-7.5 | - | 1 | - | 1.5-2.5 | 1.7-2.5 | - | 18.0-21.0 | rest/bal | Mn 1.0-2.0; P0.04; Si 1.0; |
| Hastelloy G2 / Hastelloy G-2 | 0.03 | - | 23.0-26.0 | 5.0-7.0 | - | - | - | 0.70-1.20 | - | 0.70-1.50 | rest/bal | 47.0-52.0 | Mn 1.0; Si 1.0 |
| Hastelloy N | 0.06 | 0.25 | 7 | 16.5 | - | 0.2 | - | 0.1 | - | - | 3 | rest/bal | Mn 0.40; Si 0.25; B 0.01 |
| Hastelloy S | 0.02 | 2 | 15.5 | 14.5 | 0.6 | 1 | 0.2 | - | - | - | 3 | rest/bal | Mn 0.50; Si 0.40; B0.0009; La 0.02 |
| Hastelloy W | 0.06 | 1.25 | 5 | 24.5 | - | - | - | - | - | - | 5.5 | rest/bal | Mn 0.050; Si 0.50 |
The primary function of the Hastelloy alloys is that of effective survival under high-temperature, high-stress service in a moderately to severely corrosive, and/or erosion prone environment. Hastelloy alloys are used for many applications including pressure vessels, nuclear reactors, chemical reactors, as pipes and valves in chemical industry.
HASTELLOY B-3 alloy is a member of the nickel-molybdenum family of Hastelloy alloys. Hastelloy B-3 is the alloy in the Hastelloy family that shows best resistance to hydrochloric acid. Ref 2
HASTELLOY C-276 alloy is a nickel-molybdenum-chromium wrought alloy that is generally used as corrosion-resistance.Hastelloy c-276 (Hastelloy C276) is among the more well known Hastelloy grades for general corrosion service. Hastelloy C-276 alloy is an improved wrought version of Hastelloy alloy C. Ref 2
HASTELLOY C-4 alloy is a nickel-chromium-molybdenum Hastelloy alloy with good high-temperature stability. The Hastelloy C-4 is an Hastelloy grade, that resists the formation of grain-boundary precipitates in weld heat-affected zones. Hastelloy C-4 alloy also has excellent resistance to stress-corrosion cracking and to oxidizing atmospheres. Hastelloy C-4is also used in a varity of chemical process environments. Ref 2
Hastelloy G is an nickel-chromium-iron-molybdenum alloy developed for corrosion resistance in both oxidizing and reduceing media. Hastelloy G shows good resistance to sulfuric and phosphoric acids. Hastelloy G may further handle both acid and alkaline solutions.
HASTELLOY X alloy - a nickel-chromium-iron-molybdenum alloy - has been developed to combine oxidation resistance, fabricability and high-temperature strength. Hastelloy X is also It has also been found to be resistant in petrochemical applications. Ref 2
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