Inconel 690 Alloy Pipes

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of inconel 690 alloy pipes in China. With abundant experience, we warmly welcome you to wholesale customized inconel 690 alloy pipes from our factory. For price consultation, contact us.

Inconel 690 is a high-chromium nickel alloy that exhibits excellent resistance to many corrosive aqueous media and high temperature environments. It has good fabrication characteristics, metallurgical stability and high strength.

Thermal Properties

The thermal properties of alloy 690 are given in the following table.

Manufacturing Process

Alloy 690 is readily fabricated using conventional techniques used for high-nickel alloys. This alloy is not hardenable by heat treatment, and it is normally used in the annealed condition.

It exhibits excellent weldability, and it can be welded using filler metals and welding electrode. The temperature range for heavy hot forming of alloy 690 is 1040 to 1230°C (1900 to 2250°F). Light forming can be done at temperatures down to 870°C (1600°F).

Applications

The following are some of the major applications of alloy 690:

• Tail-gas reheaters used in nitric acid production
• Coal-gasification units
• Glass vitrification equipment for radioactive waste disposal
• Incinerators
• Furnaces for petrochemical processing
• Burners and ducts for processing sulfuric acid

FAQ

Q1: How can we get the sample?

A1: Free samples are available for your checking and testing.But you need to pay for the frieght cost.

Q2: Can you provide Mill Test Certificate?

A2: Yes! The Mill Test Certificate will be issued with the product.

Q3:Packing details?

A3:Packaged 25 Tons per 20 GP wooden case container.

20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)

40ft HC: 12032mm(Lengh)x2352mm(Width)x2698mm(High)

Q4:What is your terms of payment?

A4: 100% T/T advance.

30% T/T and balance against copy of documents.

30% T/T advance, balance L/C at sight.

Q5:Can we visit your factory?

A5: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Others:https://www.chinastainless-steel.com/nickel-alloy-steel/hastelloy/hastelloy-c-276-x-nickel-alloy-plate.html

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