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 | Ring Type Joint Gasket |
| Material | Nickel Alloy |
| Size | Customizable |
| Grade | Inconel,Incoloy,Monel,Hastelloy,Duplex |
| Application | Sealing and gasketing in high temperature and corrosive environments |
| Shape | Customized |
| Sealing Performance | Good |
| Surface Finish | Smooth |
| Brand Name | DINGSCO |
| Model Number | According to customers' requirements |
| 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 | Ring Type Joint Gasket | Material | Nickel Alloy |
| Size | Customizable | Grade | Inconel,Incoloy,Monel,Hastelloy,Duplex |
| Application | Sealing and gasketing in high temperature and corrosive environments | Shape | Customized |
| Sealing Performance | Good | Surface Finish | Smooth |
| Brand Name | DINGSCO | Model Number | According to customers' requirements |
| Certification | ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK | Place of Origin | China |
| High Light | API 6A Inconel 718 Ring ，Nickel Alloy Inconel 718 Ring ，Inconel 718 Ring Type | ||
API 6A Nickel Alloy Inconel 718 Ring Type Joint Gasket in Flanges and Pipe Fittings
API 6A nickel alloy inconel 718 ring type joint gasket has excellent mechanical properties like tensile, fatigue and creep-rupture, and it has excellent welding characteristics, resistant to postweld age cracking, oxidation resistant throughout its useful temperature range.
API 6A nickel alloy inconel 718 ring type joint gasket is made of Inconel 718, and inconel 718 is a high strength nickel base superalloy used for cryogenic temperatures up to long term service at 1200°F. The alloy is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition. Anneal 1700 -1850°F, air cool or faster. Age 1325°F 8 hours, furnace cool to hold at 1150°F, for a total aging time of 18 hours, air cool.
Applications:
Heat exchangers
Valves and pumps
Pressure vessels
Flanges and pipe fittings
Reactor vessels and agitators
| Grade | UNS | Density |
Tensile Strength (MPa min) |
Yield Strength (MPa min) |
Reduction of Area min (%) | Elongation min (%) | Hardness (HRC) |
| INCONEL 718 | N07718 | 8.19 | 1275MPa min | 1034MPa min | 15% | 12% min | HRC 35-40 |
| Ni | Cr | Fe | C | Mn | S | Si |
| 50.0-55.0 | 17.0-21.0 | Remainder | 0.08max | 0.35max | 0.015max | 0.35max |
| B | P | Mo | Ti | Al | Cu | Co |
| 0.006max | 0.015max | 2.8-3.3 | 0.65-1.15 | 0.2-0.8 | 0.3max | 1.0max |
| Gasket Material | DIN Grade | ASTM Grade | Werkstoff number |
| MONEL 400 | NiCu30Fe | N04400 | 2.436 |
| INCONEL 600 | NiCr15Fe | N06600 | 2.4816 |
| INCONEL 625 | NiCr22Mo9Nb | N06625 | 2.4856 |
| INCONEL 718 | / | N07718 | / |
| INCOLOY 800 | X5NiCrAlTi31-20 | N08800 | 1.4958 |
| INCOLOY 825 | NiCr21Mo | N08825 | 2.4858 |
| INCOLOY 028 | X1NiCrMoCuN 31 27 4 | N08028 | 1.4563 |
| HASTELLOY C276 | NiMo16Cr15W | N10276 | 2.4819 |
| F44 | X1CrNiMoCuN20-18-7 | S31254 | 1.4547 |
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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