BEST PIPELINE EQUIPMENT CO.,LTD
| Steel Number | 1.0460 |
| face | RF, FF |
| Flange | welding neck flanges |
| Material | C22.8 |
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Product Specification
| Steel Number | 1.0460 | face | RF, FF |
| Flange | welding neck flanges | Material | C22.8 |
| High Light | C22.8 steel welding neck flanges ，P250GH weld neck flanges ，1.0460 welding neck flanges | ||
Welding neck flanges manufactured according to international standards:
| Grade: | P250GH |
| Number: | 1.0460 |
| Classification: | Non-alloy quality steel |
| Density: | 7.85 g/cm³ |
| Standard: | EN 10273: 2007 Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties |
| C | Si | Mn | Ni | P | S | Cr | V | Nb | Ti | Al | - |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.18 - 0.23 | max 0.4 | 0.3 - 0.9 | max 0.3 | max 0.025 | max 0.015 | max 0.3 | max 0.02 | max 0.01 | max 0.03 | 0.015 - 0.05 | Cr+Cu+Mo+Ni < 0.7 |
| Nominal thickness (mm) | to 150 |
|---|---|
| Rm - Tensile strength (MPa) (+N) | 410-540 |
| Nominal thickness (mm) | to 50 | 50 - 100 | 100 - 150 |
|---|---|---|---|
| ReH - Minimum yield strength (MPa) (+N) | 250 | 240 | 230 |
| KV - Impact energy (J) longitud. | +20° 47 |
| Nominal thickness (mm) | to 150 |
|---|---|
| A - Min. elongation at fracture (%) (+N) | 25 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
116~209
Ecer Certification：
Verified Supplier
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