BEST PIPELINE EQUIPMENT CO.,LTD
| Material | 28Mn6 |
| Steel Number | 1.1170 |
| Standard | ASME B16.9 |
| Type | forged Steel flanges |
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300LBS Pressure Forged Steel Flanges High Strength With API/CE/ISO/PED Approval
Product Specification
| Material | 28Mn6 | Steel Number | 1.1170 |
| Standard | ASME B16.9 | Type | forged Steel flanges |
| High Light | 28Mn6 Forged Steel Flanges ，1.1170 Forged Steel Flanges ，ASME B16.9 Forged Flanges | ||
28Mn6 forged flanges 1.1170 Steel flange ASME B16.9 FORGED STEEL FLANGES
| Grade : | 28Mn6 | ||
| Number: | 1.1170 | ||
| Classification: | Special steel | ||
| Standard: |
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| Cr + Mo + Ni = max 0.63 |
| C | Si | Mn | Ni | P | S | Cr | Mo |
| 0.25 - 0.32 | max 0.4 | 1.3 - 1.65 | max 0.4 | max 0.03 | max 0.035 | max 0.4 | max 0.1 |
| Nominal thickness (mm): | to 16 | 16 - 100 | 100 - 250 | 250 - 500 | 500 - 1000 |
| Rm - Tensile strength (MPa) (+N) | 630 | 600 | 570 | 540 | 540 |
| Nominal thickness(mm): | to 16 | 16 - 100 | 100 - 250 | 250 - 500 | 500 - 1000 |
| Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+N) | 345 | 310 | 290 | 270 | 260 |
| KV - Impact energy (J) (+QT) | +20° 40 |
| Nominal thickness (mm): | to 16 | 16 - 100 | 100 - 250 |
| A - Min. elongation Lo = 5,65 √ So (%) (+N) | 17 | 18 | 18 |
| Brinell hardness (HBW): (+S) | 255 |
| Brinell hardness (HBW): (+A) | 223 |
| EU EN | USA - | Germany DIN,WNr | Japan JIS | France AFNOR | England BS | Italy UNI | China GB | Poland PN | Czechia CSN | Russia GOST | Inter ISO | |||||||||||||||
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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：
Site Member
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ... Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ...
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