Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 1000 tons per month |
| Delivery Time | Depends on quantity |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case |
| Specification | DIN2631 |
| Grade | N10276 |
| Non Destructive Test | Ultrsonic Test -ASTM E213, MT, PT |
| Thickness | 5mm, Customized |
| Size | 1/8" NB to 48"NB |
| Pressure | PN6, PN20,PN50, etc |
| Brand Name | YUHONG |
| Model Number | DIN2631 N10276 Weldneck Flange |
| Certification | ABS, LR, BV, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1000 tons per month |
| Delivery Time | Depends on quantity | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case |
| Specification | DIN2631 | Grade | N10276 |
| Non Destructive Test | Ultrsonic Test -ASTM E213, MT, PT | Thickness | 5mm, Customized |
| Size | 1/8" NB to 48"NB | Pressure | PN6, PN20,PN50, etc |
| Brand Name | YUHONG | Model Number | DIN2631 N10276 Weldneck Flange |
| Certification | ABS, LR, BV, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | Raised Face Long Weldneck Flange ，2.4819 Long Weldneck Flange ，High Pressure Raised Face Flange | ||
DIN2631 N10276 2.4819 Nickel Alloy Steel Weldneck Flange Raised Face
What is N10276 Flange?
The lower content of carbon in the N10276 Flange is what minimizes the occurrence of carbide precipitation during welding operations. The low carbon content also aids in the maintenance of corrosion resistance properties in as welded structures.
N10276 forged Flanges are available in various sizes and shapes. This is used in temperatures like 450 degree F. This has best corrosion resistance; the quality is excellent and is available in affordable rates.
These flanges reduce turbulence and erosion inside the pipe because the pipe and flange holes match. This also reduces high stress concentrations at the bottom of the butt welded pipe flange hub.
Various types of nickel flanges are available and it is thus used in industries like condensers, heat exchangers, chemicals and in many other industries.
Chemical Composition of N10276
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| N10276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
Equivalent Grade of N10276 Flanges
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| N10276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
There are several factors to consider when choosing the right flange for your piping system.
These include:
Material
The material of the flange should be compatible with the material of the pipe and the fluid or gas being transported.
Size
Flange size should match the pipe size to ensure a tight, leak-free connection.
Pressure Level
Flanges should be rated to withstand the maximum pressure of the piping system.
Temperature level
Flanges should be rated to withstand the maximum temperature of the piping system.
Corrosion resistance
Flanges should be corrosion-resistant to ensure they do not corrode over time, causing leaks and other ety hazards.
Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
Physical Properties
| Density | 8.9 g / m³ |
| Melting Point | 1325-1370 ℃ |
PT:
Package:
B462 C276 Long Weldneck Flange Application
Normally used for high temperature and pressure applications
Used when there is a need for a hub that is long and tapered
Such as:
-Heat Exchangers
-CondensersPulp And Paper Industry
-Petrochemicals
-Power Generation
-Sea Water Equipment
-Gas Processing
-Specialty Chemicals
-Off-Shore Oil Drillin
-Pharmaceuticals
-Chemical Equipment
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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