TOBO STEEL GROUP CHINA
TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,
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Quick Description
Hastelloy is a kind of nickel-based corrosion resistant alloy, which is mainly divided into nickel-chromium alloy and
nickel-chromium-molybdenum alloy. Hastelloy alloys have good corrosion resistance and thermal stability and are
widely used in aviation and chemical fields
| Production Name | Hastelloy C22 Nickel Alloy Pipe Elbow |
| Standard | ASME/ANSI B16.9, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC. |
| Size | 1/2’’~48’’(Seamless);16’’~72’’(Welded) |
| Wall thickness | Sch5~Sch160XXS |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Package | Wooden cases, pallets, nylon bags or according to the clients' requirements |
| Delivery time | 10-100 days depending on quantity |
| Payment terms | T/T or Western Union or LC |
| Shipment | FCA Tianjin/Shanghai, CFR, CIF, etc |
| Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Remarks | Other materials and drawings are available. |
| The third party inspection: | BV,SGS,LOIYD,TUV,and other party alloyed by clients. |
NICKEL ALLOY MATERIAL GRADE
| Trade Name | ASTM Pipe | Pipe Fittings | UNS | Forging & Flanges |
| Monel@ 400 | B165 | B366 WPNC | N04400 | B564 N04400 |
| Inconel@ 600 | B167 | B366 WPNCI | N06600 | B564 N06600 |
| Inconel@ 625 | B444 | B366 WPNCMC | N06625 | B564 N06625 |
| Incoloy@ 800 | B163 | B366 WPNIC | N08800 | B564 N08800 |
| Incoloy@ 800H | B407 | B366 WPNIC10 | N08810 | B564 N08810 |
| Incoloy@ 800HT | B407 | B366 WPNIC11 | N08811 | B564 N08811 |
| Incoloy@ 825 | B423 | B366 WPNICMC | N08825 | B564 N08825 |
| Hastelloy@ B2 | B619/622 | B366 WPHB-2 | N10665 | B564 N10665 |
| Hastelloy@ C276 | B619/622 | B366 WPHC276 | N10276 | B564 N10276 |
| Hastelloy@ C22 | B619/622 | B366 WPHC22 | N06022 | B564 N06022 |
| Carpenter 20Cb-3@ | B729 | B366 WP20Cb | N08820 | B462 N08820 |
| SANICRO 28@ | B668 | N08028 |
Hastelloy C22 (UNS N06022)
| Grade | C | Si | Mn | P | S | Cr | Mo | Cu | Ni | N |
| C22 | 0.010 | 0.08 | 0.50 | 0.02 | 0.02 | 20-22.5 | 12.5-14.5 | Bal | Bal |
HASTELLOY C - 22 Properties
Is a generic nickel - chromium - molybdenum - tungsten alloy, nickel - chromium - molybdenum alloy with other existing
(including HASTELLOY C-276, c-4, 625)
Compared with alloy, it has better and more comprehensive corrosion resistance.C - 22
The alloy has excellent resistance to point corrosion, crevice corrosion and stress corrosion cracking,
as well as to oxidizing aqueous solutions, including mixed solutions of wet chlorine and nitric acid
Or other oxidizing acids containing chloride ions are also well resistant.At the same time,
it also has excellent resistance to the reduction and oxidation environment encountered in the processing process.
Due to the C - 22 The versatility of the alloy, even if the reaction conditions in the shop floor may not be ideal,
or in a variety of production purposes in the factory, it can be widely used.
C - 22 alloy for different chemical environment also has superior corrosion resistance, including ferric chloride
and copper chloride, thermal pollution solution (organic or inorganic), formic acid acetic acid such as acetic anhydride
strong oxidizer and brine solution environment C - 22 alloy can prevent the formation of grain boundary precipitates,
welding heat affected zone so it welding condition of the product is suitable for all kinds of chemical processing engineering application
Hastelloy C22 (N06022) Hastelloy alloy has application scope and fields
Hastelloy C22 alloy has been widely used in chemical and petrochemical fields, such as in components and catalytic systems exposed to organics containing chloride. This material is particularly suitable for use in seawater corrosive environments where inorganic acids and organic acids (such as formic acid and acetic acid) are mixed with impurities at high temperatures
Buttweld Elbow Fitting is a pipe fitting installed between two lengths of pipe or tube allowing a change of direction,
usually 180°, 90° or 45°. The ends are machined for Butt Welding when the two ends differ in size, it is called a
Reducing or Reducer Elbow. Most elbows are available in short radius or long radius of types. The short radius
elbows have a center to end distance equal to the NPS in inches, while the long radius is 1.5 times the NPS in inches.
