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20ft Length Hastelloy C22 Nickel Alloy Tube Round UNS N06022 Seamless Nickel Tubing

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20ft Length Hastelloy C22 Nickel Alloy Tube Round UNS N06022 Seamless Nickel Tubing

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Large Image :  20ft Length Hastelloy C22 Nickel Alloy Tube Round UNS N06022 Seamless Nickel Tubing

Product Details:
Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001:2008
Model Number: HASTELLOY C-22
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: WOODEN BOXED
Delivery Time: 60 DAYS
Payment Terms: T/T, L/C
Supply Ability: 100 TONS / MONTH
Detailed Product Description
Standard: ASTM B622 Production: SEAMLESS, COLD DRAWN
Shape: Round Inspection: 100% EDDY CURRENT
Size Range: 6MM - 1016MM WT: 0.5-3.0mm
Length: 20ft Mill Test Report: EN10204 3.1
Anneal: ANNEALED Package: Wooden Case
High Light:

nickel alloy tubing


polished nickel tubing

ASTM B622 Hastelloy C22 Nickel Alloy Tube Round UNS N06022 Seamless Nickel Tubing





Hastelloy C-22 is extremely resistant to corrosion inoxidizing and reducing environments. C-22 has shownan outstanding resistance to a wide range ofchemicalsincluding chlorides, organic and inorganicsolutions.


Alloy 22 is nickel-base and typically contains 22% chromium, 14% molybdenum, and 3% tungsten. Iron is normally limited to less than 3%. The alloy’s high content of chromium gives it good resistance to wet corrosion by oxidizing media (e.g., nitric acid and ferric and cupric salts). Its contents of molybdenum and tungsten give the alloy resistance to wet reducing media (e.g., sulfuric and hydrochloric acids). Alloy 22 exhibits excellent resistance to corrosive attack by seawater under stagnant and flowing conditions.




1. Better overall corrosion resistance than Alloy C-276


2. Outstanding resistance to chloride pitting, crevice corrosion and stress corrosion cracking


3. Excellent resistance to oxidizing aqueous environments (wet chlorine and mixtures containing nitric acid and chloride ions)




Although ductile enough to be formed by cold working, intermediate annealing may be necessary due to work hardening. Forging should be performed between 1750-2050° F followed by rapid cooling. Annealing can be performed at a temperature range between 2020-2150° F followed by a rapid quench. Cooling at an accelerated rate avoids the formation of detrimental phases which form between 1400-1800° F. Welding can be done by gas tungsten-arc, gas metal-arc and shielded metal-arc processes.




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


Hastelloy C22 Seamless Tubes

All types of seamless & welded pipes & tubes are available in all sizes and grades.


Hastelloy Seamless Pipes & Tubing: ASTM A622, ASME SB622

Hastelloy Welded Pipes & Tubing: ASTM B619, ASTM B626, ASME SB619, ASME SB626


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


Chemical Compositions:


Hastelloy C22, UNS N06220
  Ni Cr Mo Mn Si C S P Cu V W Fe
MIN -- 20.0 12.5 -- -- -- -- -- -- -- 2.5 --
MAX balance 22.5 14.5 0.5 0.08 0.015 0.02 0.02 2.5 0.35 3.5 6.0




Hastelloy C22, UNS N06220 ASTM Specifications
Pipe Seamless
Pipe Welded
Tube Seamless
Tube Welded




Mechanical Properties:


Temperature, °F 70 200 400 600 800 1000 1200 1400
Ultimate Tensile Strength, ksi 114 107 98 95 92 88 83 76
0.2% Yield Strength, ksi 54 49 41 36 35 34 32 31
Elongation, % 62 65 66 68 68 67 69 68
Hardness MAX, HRB 95 -- -- -- -- -- -- --

20ft Length Hastelloy C22 Nickel Alloy Tube Round UNS N06022 Seamless Nickel Tubing 0



Contact Details
Spezilla Tube Co., Ltd. (Shanghai)

Contact Person: Will Ma

Tel: +86 13918539222

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