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ASTM B 564 Duplex Stainless Steel Flanges 2500# ½" - 24"
| Price: | US$ 1 |
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| Minimum Order: | 1 Piece |
| Payment Terms: | T/T,L/C,D/P,Paypal,Western Union,Money Gram |
| Port of Export: | Shanghai |
Product Details
| Model No.: | ALLOY 690 | Brand Name: | TOBO |
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| Certification: | TUV |
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| Specification: |
Form:Forging
ASTM:B 564 Form:Rod,bar and wire Form:B 166 |
Packaging & Delivery
| Packaging: | 30 Pieces Per Wooden Case |
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| Delivery/Lead Time: | 15 Working days |
| Production Capacity: | Over 5000 |
Product Description
（25）ALLOY 690
UNS N06690
DIN W.NR.2.4642
FEATURES
Alloy 690 (UNS N06690/W. Nr. 2.4642) is a high-chromium nickel alloy having excellent resistance to many corrosive aqueous media and high- temperature atmospheres. In addition to its corrosion resistance, alloy 690 has high strength, good metallurgical stability, and favorable fabrication characteristics.
The substantial chromium content gives the alloy outstanding resistance to oxidizing chemicals and to high-temperature oxidizing gases. The high level of nickel imparts resistance to stress- corrosion cracking in chloride-containing environments as well as to sodium hydroxide solutions.
APPLICATIONS
The properties of INCONEL¬ alloy 690 are useful for various applications involving nitric or nitric/hydrofluoric acid solutions. Examples are tail-gas reheaters used in nitric acid production and heating coils and tanks for nitric/hydrofluoric solutions used in pickling of stainless steels and reprocessing of nuclear fuels.
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SUPPLIER PROFILE
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| Company: | TOBO GROUP | ||
| City/State | SHANGAHI, SHSANGHAI | Country: |
China 
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| Business Type: | Export - Manufacturer / Trading Company | Established: | 2010 |
| Member Since: | 2018 | Contact Person | Amy Deng |
SUPPLIER PROFILE
City/State/Country -
SHANGAHI, SHSANGHAI
China
Business Type -
Export - Manufacturer / Trading Company
Established -
2010
Member Since -
2018
Contact Person -
Amy Deng