BEST PIPELINE EQUIPMENT CO.,LTD
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 pcs in stock |
| Delivery Time | 5-8 working days |
| Packaging Details | standard exported packages |
| Standard | DIN2573/2576 |
| Material | UNS S32760 (1.4501 / F55) |
| Steel Number | 1.4501 |
| Type | Steel Pipe Blind flanges |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 pcs in stock |
| Delivery Time | 5-8 working days | Packaging Details | standard exported packages |
| Standard | DIN2573/2576 | Material | UNS S32760 (1.4501 / F55) |
| Steel Number | 1.4501 | Type | Steel Pipe Blind flanges |
DIN 2631 FLÄNSAR EN ASME B16.5 Plan svetsfläns Flanges Typ 01 UNS S32760 (1.4501 / F55) Steel Blind pipe flanges
The alloy is supplied with a PREN(Pitting Resistance Equivalent) at >=40.0 which guarantees high resistance to pitting corrosion. In addition, the steel offers high resistance to crevice corrosion and stress corrosion cracking. Ambient and sub-zero (down to minus 50°C) notch ductility is good. These attributes mean that this super duplex steel can be used successfully as an alternative to 300 series stainless steel (such as Type 316 ), standard 22% Cr duplex steel and precipitation hardening stainless steels. Where appropriate the alloy can be considered in lieu of more costly Grade 5 titanium or nickel-based alloys.
The steel combines high mechanical strength (typically up to 600 MPa yield strength) and good ductility with outstanding corrosion resistance to marine environments and a wide, diverse range of Oil & Gas production environments.
S32760 Steel Blind Pipe flange chemical information :
| Grade : | X2CrNiMoCuWN25-7-4 | |||||||||||
| Number: | 1.4501 | |||||||||||
| Classification: | Austenitic-ferritic stainless steel - special grade | |||||||||||
| Density: | 7.8 g/cm ³ | |||||||||||
| Standard: |
|
| Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. |
| C | Si | Mn | Ni | P | S | Cr | Mo | W | N | Cu |
| max 0.03 | max 1 | max 1 | 6 - 8 | max 0.035 | max 0.015 | 24 - 26 | 3 - 4 | 0.5 - 1 | 0.2 - 0.3 | 0.5 - 1 |
| Rm - Tensile strength (MPa) (+A) | 730-930 |
| Rm - Tensile strength (MPa) (+AT) | 800-1000 |
| Rp0.2 0.2% proof strength (MPa) (+A) | 530 |
| Rp0.2 0.2% proof strength (MPa) (+AT) | 550 |
| KV - Impact energy (J) transverse, (+A) | +20° 90 | -40° 40 |
| KV - Impact energy (J) transverse, (+AT) | +20° 100 | -40° 40 |
| KV - Impact energy (J) longitud., (+AT) | +20° 100 |
| A - Min. elongation at fracture (%) (+A) | 25 |
| A - Min. elongation at fracture (%) longitud., (+AT) | 20 |
| Brinell hardness (HB): (+A) | 290 |
| Brinell hardness (HB): (+AT) | 310 |
| Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - yes |
| EU EN | USA - | ||
| X2CrNiMoCuWN25-7-4 |
|
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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