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Hastelloy C22 Pipe Suppliers

    ASTM B474, ASTM B619, ASTM B622, ASTM B626
    Size:1/2"-24", SCH5S-SCHXXS
+86 18865211873
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HT PIPE as the Hastelloy C22 Pipe Suppliers, offers Hastelloy C22 pipes are highly recommended for their excellent resistance to all types of corrosion, including pitting, crevice corrosion, and stress corrosion cracking. They can handle severe chemical environments, including strong oxidizers such as ferric and cupric chlorides, chlorine, hot contaminated mineral acids, solvents, and wet chlorine gas.

When it comes to purchasing Hastelloy C22 pipes, it is important to choose a reliable supplier. Hastelloy C22 Pipes are available in a variety of dimensions and sizes, making them highly versatile for various applications. They are typically used in the oil and gas industry, chemical processing, pharmaceuticals, and pulp and paper industries. They are also used in nuclear fuel reprocessing, pickling operations, and in the manufacturing of pesticides. 

 

1. Hastelloy C22 pipe material introduction

 

Hastelloy C-22 pipe is a versatile nickel-chromium-molybdenum alloy with better overall corrosion resistance than other Ni-Cr-Mo alloys available today, including hastelloy C-276, C-4, and A625. Alloy C-22 has outstanding resistance to pitting, crevice corrosion and stress-corrosion cracking. It has excellent resistance to oxidizing aqueous media including acids with oxidizing agents, wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions. Hastelloy C-22 has outstanding resistance to both reducing and oxidizing media, and because of its versatility can be used where "upset" conditions are likely to occur or in multipurpose plants.


Hastelloy C-22 has exceptional resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, hot contaminated media (organic and inorganic), chlorine, formic and acetic acids, acetic anhydride, and seawater amd brine solutions.


Hastelloy C-22 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.

 


Chemical Composition for Hastelloy C22

 

Element

Min

Max

Molybdenum

12.5

14.5

Chromium

20.0

22.5

Iron

2.00

6.00

Tungsten

2.50

3.50

Cobalt

--

2.50

Carbon

--

0.010

Silicon

--

0.08

Manganese

--

0.50

Vanadium

--

0.35

Phosphorus

--

0.025

Sulfur

--

0.010

Nickel

Remainder

 

2. Hastelloy C22 pipe supplier production

 

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Here are some factors to consider when looking for a Hastelloy C22 pipes supplier:

 

1. Quality: Choose a supplier that is known for providing high-quality Hastelloy C22 pipes. Check their certifications and quality standards to ensure that they meet industry requirements.

 

2. Experience: Look for a supplier that has been in the business for a long time. An experienced supplier is more likely to provide reliable and consistent products.

 

3. Reputation: Check the reputation of the supplier by reading reviews and testimonials from their previous customers. A supplier with positive reviews is more likely to provide quality products.

 

4. Pricing: Compare prices from different suppliers to get the best deal. However, be wary of suppliers that offer prices that are too good to be true, as they may be compromising on quality.

 

5. Delivery: Choose a supplier that offers timely delivery and has a good track record of meeting deadlines.


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