Hunan Dinghan New Material Technology Co., LTD
| Supply Ability | 5000 Pieces per Month |
| Manufacturing Process | Forged |
| Pressure Rating | Class 150 - 2500 |
| Packaging Details | Standard Export Package |
| Standard | ASTM B564 |
| Payment Terms | T/T |
| Application | Chemical Processing, Marine, Oil & Gas |
| Surface Treatment | Pickling, Polishing |
| Flange Type | Weld Neck Flange |
| Delivery Time | 15-30 Working Days |
| Material | Inconel 625 (UNS N06625) |
| Model Number | Inconel 625 / UNS N06625 |
| Certification | ASTM B564, ASME B16.5, ISO 9001 |
| Brand Name | Custom |
| Place of Origin | China |
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Product Specification
| Supply Ability | 5000 Pieces per Month | Manufacturing Process | Forged |
| Pressure Rating | Class 150 - 2500 | Packaging Details | Standard Export Package |
| Standard | ASTM B564 | Payment Terms | T/T |
| Application | Chemical Processing, Marine, Oil & Gas | Surface Treatment | Pickling, Polishing |
| Flange Type | Weld Neck Flange | Delivery Time | 15-30 Working Days |
| Material | Inconel 625 (UNS N06625) | Model Number | Inconel 625 / UNS N06625 |
| Certification | ASTM B564, ASME B16.5, ISO 9001 | Brand Name | Custom |
| Place of Origin | China | ||
| High Light | Corrosion Resistant Nickel Alloy Flange ，ASTM B564 Inconel 625 Forged ，UNS N06625 Weld Neck Flange | ||
Our ASTM B564 Inconel 625 (UNS N06625) Nickel Alloy Weld Neck Flange is designed for superior performance in demanding environments where corrosion resistance and high strength are critical.
| Material Grade | Inconel 625 (UNS N06625) |
| Manufacturing Standard | ASTM B564 / ASME SB564 |
| Flange Type | Weld Neck Flange |
| Size Range | 1/2" - 48" (DN15 - DN1200) |
| Pressure Class | Class 150, 300, 600, 900, 1500, 2500 |
| Facing | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
Nickel (Ni): 58.0% min | Chromium (Cr): 20.0-23.0% | Molybdenum (Mo): 8.0-10.0% | Niobium (Nb): 3.15-4.15% | Iron (Fe): 5.0% max
Each flange is manufactured under strict quality control with full material traceability. We provide MTC (Material Test Certificate) per EN 10204 3.1 upon request. Third-party inspection services including BV, SGS, and TÜV are available.
All flanges are securely packed in plywood cases with proper protection to prevent damage during transit. Custom packaging options are available. Typical lead time is 15-30 working days depending on order quantity.
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 t... 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 t...
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