Astmb622 Hastelloy C22 Nickel Alloy Steel Seamless Tube for Chemical Processing

• Customization: Available
• Type: Seamless
• Technique: Cold Rolled
• Model NO.: C22
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Tolerance: 10%
• Length: 1-12m/Custom
• Thickness: 1-65mm
• Certification: GOST, ISO9001-2015, Ad2000, PED 2014/68/EU, BV Mode II
• Transport Package: Wooden Case
• Specification: Standard Size
• Trademark: Xintongda
• Origin: Zhejiang

Product Description

 

ASTMB622 Hastelloy C22 /UNS N06022/ 2.4602 Seamless Nickel Alloy Steel Pipe And Tube

 

Chemical Composition

Grade	Ni	Cr	Mo	W	C	Si	Co	Mn	V	P	S
C22	Bal	20.00-22.50	12.50-14.50	2.50-3.50	≤0.015	≤0.080	≤2.50	≤0.50	≤0.35	≤0.02	≤0.02

 

 

Mechanical Properties

Grade	Tensile Strength ksi(MPa )	Yield Strength (MPa)	Elongation (%)
C22	≥100(690)	≥310	≥45

 

 

Applications

• Chemical Processing:
  • Hastelloy C-22 is widely used in chemical reactors, heat exchangers, and other equipment.
  • Its exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking makes it suitable for aggressive chemical environments.
• Pharmaceutical Industry:
  • The alloy finds applications in pharmaceutical equipment, including tanks, pipes, and valves.
  • Its corrosion resistance ensures product purity and safety.
• Paper Production:
  • Hastelloy C-22 is employed in paper mills due to its resistance to corrosive chemicals used in paper processing.
  • It helps maintain equipment integrity and longevity.
• Oil Refining and Petrochemical Plants:
  • In these industries, Hastelloy C-22 is used for components exposed to aggressive media.
  • Its resistance to both reducing and oxidizing environments is crucial for maintaining operational efficiency.
• Flue Gas Equipment:
  • C-22 is utilized in flue gas desulfurization systems, where it resists sulfuric acid formation.
  • Its reliability ensures efficient pollution control.
• Medical Devices and Components:
  • Hastelloy C-22 is suitable for medical implants and devices due to its biocompatibility.
  • It is used in surgical instruments, dental tools, and other medical applications.
• Remember that Hastelloy C-22's properties make it an excellent choice for environments where corrosion resistance and durability are critical.

   

Material Summary

Nickel Alloy C22 pipe is a fully austenitic nickel-based superalloy that's cost-effective for clients seeking ease of forming combined with superior corrosion resistance. Also known as Inconel 22 and Hastelloy C22, this material is highly ductile, making cold forming easier. Inconel 22 features resistance to an array of attacks from corrosion, pitting, crevice corrosion, intergranular, and stress corrosion cracking. Both cost effective and versatile; Inconel 22 is used by a wide variety of industries.

Nickel Alloy C-22 is a versatile Ni-Cr-Mo-W alloy with better comprehensive corrosion resistance performance than other Ni-Cr-Mo alloys, including Alloy C-276, Alloy C-4 and Alloy 625. Alloy 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.

Certifications

Packaging & Shipping

Q1:What product information must I provide before making a purchase?
Please provide the Grade, Outside Diameter, Thickness, and surfacetreatment requirements, as well as the quantities you require.

Q2:What shipping ports are there?
We normally ship from Shanghai and Ningbo ports.

Q3:What are your payment terms?
30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.

Q4:What about product pricing information?
Prices vary due to changes in raw material prices on a regular basis.

Q5:Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.

Q6:Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.

Q7:Can I visit your factory?

Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q8:Can you assist me in importing steel products for the first time?

Yes, we have shipping agent who will arrange the shipment with you.

Q9. What is your delivery time?

 Small trial order takes 5-10 days. Container order need 20-30 days.