Hunan Dinghan New Material Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | (Sample order) 7 days |
| Packaging Details | According to customers' requests |
| Product Name | Hastelloy Steel Flange C-276 C-22 Finishing WN RF Blind Flange |
| Material | HASTELLOY C-276/UNS N10276; HASTELLOY C-22/UNS NO6022 |
| Alloy Type | Ni-Cr-Mo alloys |
| Type Flange | Weld Neck Flange/Plate Flange/Slip-on Flange/Threaded Flange/Spectacle Blind... |
| Connection | Screws/Clamps... |
| Spec | Customized |
| Features | Good resistance to pitting corrosion,crevice corrosion and stress corrosion cracking. |
| Application | Chemical and petrochemical industry, flue gas desulfurization systems, pulp and paper industry... |
| Brand Name | DINGSCO |
| Model Number | According to customers' requests |
| Certification | ISO 9001：2015, PED 2014/68 EU, API 6A, API-20B, TSG, NORSOK |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | (Sample order) 7 days | Packaging Details | According to customers' requests |
| Product Name | Hastelloy Steel Flange C-276 C-22 Finishing WN RF Blind Flange | Material | HASTELLOY C-276/UNS N10276; HASTELLOY C-22/UNS NO6022 |
| Alloy Type | Ni-Cr-Mo alloys | Type Flange | Weld Neck Flange/Plate Flange/Slip-on Flange/Threaded Flange/Spectacle Blind... |
| Connection | Screws/Clamps... | Spec | Customized |
| Features | Good resistance to pitting corrosion,crevice corrosion and stress corrosion cracking. | Application | Chemical and petrochemical industry, flue gas desulfurization systems, pulp and paper industry... |
| Brand Name | DINGSCO | Model Number | According to customers' requests |
| Certification | ISO 9001：2015, PED 2014/68 EU, API 6A, API-20B, TSG, NORSOK | Place of Origin | China |
| High Light | Hastelloy C276 Flanges ，Hastelloy C22 Flanges ，RF Blind Flange WN RF Blind Flange | ||
Hastelloy Steel Flange C-276 C-22 Finishing WN RF Blind Flange Industrial Components
Hastelloy C276 with a high nickel contents, is immune to chloride-induced stress corrosion cracking. The high molybdenum and chromium contents allow the alloy to perform in oxidising, non-oxidising and mixed acids media, whilst exhibiting outstanding resistance to pitting and crevice corrosion attack.
Hastelloy C-22 is a most versatile nickel-chromium-molybdenum-tungsten alloy with improved resistance to both uniform and localized corrosion as well to a wide variety of mixed industrial chemicals.
| GRADE | UNS | DENSITY | DIN | GB |
| HASTELLOY C-276 | UNS N10276 | 8.87g/cm³ | W.NR.2.4819 | NS3304 |
| GRADE | UNS | DENSITY | DIN | GB |
| HASTELLOY C-22 | UNS N06022 | 8.69g/cm³ | W.NR.2.4602 | NS3308 |
PHYSICAL PROPERTIES:
| GRADE | Tensile Strength (Mpa min) | Yield Strength (Mpa min) | Reduction of Area min(%) | Elongation min(%) | Hardness (HRC) |
| HASTELLOY C-276 | 690 Mpa min | 283 Mpa min | .... | 40% min | HRC 35 max |
| GRADE | Tensile Strength (Mpa min) | Yield Strength (Mpa min) | Reduction of Area min(%) | Elongation min(%) | Hardness (HRC) |
| HASTELLOY C-22 | 690 Mpa min | 310 Mpa min | .... | 60% min | HRC 41 max |
CHEMICAL COMPOSITION:
HASTELLOY C-276
| Ni | Co | Cr | Mo | W | P | Fe |
| Remainder | 2.5max | 14.5-16.5 | 15.0-17.0 | 3.0-4.5 | 0.04max | 4.0-7.0 |
| Si | Mn | C | V | S | ||
| 0.08max | 1.0max | 0.01max | 0.35max | 0.03max |
HASTELLOY C-22
| Ni | Mo | Cr | Fe | Co | P | W |
| Remainder | 12.5-14.5 | 20.0-22.5 | 2.0-6.0 | 2.5max | 0.02max | 2.5-3.5 |
| V | C | Mn | Si | S | ||
| 0.35max | 0.015max | 0.5max | 0.08max | 0.02max |
SPECIFICATION:
HASTELLOY C-276/C-22
| Form | ASTM |
| Rod | B 574 |
| Plate, sheet and strip | B 575, B 906 |
| Seamless pipe and tube | B 622 |
| Welded pipe | B 619, B 775 |
| Welded tube | B 626, B 751 |
| Fitting | B 366 |
| Forged or rolled pipe flange and forged fitting | B 462 |
| Billet and bar for reforging | B 472 |
| Forging | B 564 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1998
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities to produc... Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities to produc...
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