Shanghai Aboom Metal prodcut co.,ltd
| Payment Terms | T/T |
| Supply Ability | 5000 pieces each day |
| Delivery Time | 7-15 days |
| Packaging Details | Standard export packaging |
| TYPE OF MATERIAL | Super duplex stainless steel Ferritic /Austenitic Stainless Steel, 25%Cr |
| PRODUCT | F55 / S32760 Super Duplex Flanges 1.4501 Blind Flange 8 Type |
| STANDARD | ASME B16.5 or as appropriate |
| GRADE | F55 / UNS S32760 / 1.4501 |
| Manufacturing process | The steel melt shall be refined with AOD or equivalent. |
| Heat Treatment | shall be supplied in the solution annealed/water quenched condition. |
| Chemical Composition | 25%Cr duplex PREN ≥ 40.0 |
| Surface Finish | Precision turning |
| Application areas | desalination, flue gas purification, heat exchangers, chemical tanker pipeline systems, seawater systems, etc. |
| Testing facility | Accept other third-party testing agencies such as SGS |
| Brand Name | ABOOM |
| Model Number | F55 Blind Flange 8 Type |
| Certification | EN 10204 Type 3.1 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000 pieces each day |
| Delivery Time | 7-15 days | Packaging Details | Standard export packaging |
| TYPE OF MATERIAL | Super duplex stainless steel Ferritic /Austenitic Stainless Steel, 25%Cr | PRODUCT | F55 / S32760 Super Duplex Flanges 1.4501 Blind Flange 8 Type |
| STANDARD | ASME B16.5 or as appropriate | GRADE | F55 / UNS S32760 / 1.4501 |
| Manufacturing process | The steel melt shall be refined with AOD or equivalent. | Heat Treatment | shall be supplied in the solution annealed/water quenched condition. |
| Chemical Composition | 25%Cr duplex PREN ≥ 40.0 | Surface Finish | Precision turning |
| Application areas | desalination, flue gas purification, heat exchangers, chemical tanker pipeline systems, seawater systems, etc. | Testing facility | Accept other third-party testing agencies such as SGS |
| Brand Name | ABOOM | Model Number | F55 Blind Flange 8 Type |
| Certification | EN 10204 Type 3.1 | Place of Origin | CHINA |
| High Light | duplex steel flanges ，stainless steel pipe flange | ||
F55 / S32760 Super Duplex Flanges 1.4501 Blind Flange 8 Type ASME B16.5
F55 / S32760 Super Duplex Flanges 1.4501 Blind Flange 8 Type Duplex Pren ≥40.0
UNS S32760 25% chromium duplex stainless steel
National standards:
ASTM / ASME: A959-UNS S32760
DIN / EN 1.4501 X2CrNiMoWN25-7-4
Product Name:F55 / S32760 Duplex Stainless Steel Blind flange 8 Type
Product material:F55 / S32760
Product type: 8 Type
Product use: interconnected parts between pipe and pipe
Product specifications: 1/2”-24”
Special functions: easy welding, good toughness, corrosion resistance
Surface treatment: Precision turning
Executive standards: SA182 / ASMEB16.5 / 16.7 / GB9112-9131
Pressure rating : 150 # 300 # 400 # 600 # 900 # 1500 # 2500 #
Type content: according to customer requirements (LOGO + standard + material + size + pressure + furnace number, etc.)
Non-standard customization: samples can be customized according to customer requirements.
General attributes:
F55 / S32760 is a super duplex stainless steel. Contains 0.75% tungsten and copper, 25% chromium (austenite / ferrite) steel. The alloy's PREn (pitting equivalent) number is> 40.0, which ensures high pitting resistance. UNS S32760 / F55 has high mechanical strength, good ductility, and corrosion resistance to the marine environment at both atmospheric and sub-zero temperatures. Good resistance to abrasion, corrosion and cavitation and can also be used in the working environment of acid media.
Mainly used in oil and gas and offshore applications, typically in pressure vessels, choke valves, Christmas trees, flanges and piping systems.
Chemical composition of F55 / S32760 Super Duplex Flanges:
| Grade: F55 / S32760 | Standard: UNS | W: 0.5-1.0 | Others: Cr + 3.3Mo + 16N≥40 | |
| C: ≤0.03 | Si: ≤1.0 | Mn: ≤1.0 | P: ≤0.03 | S: ≤0.01 |
| Cr: 24-26 | Ni: 6.0-8.0 | Mo: 3.0-4.0 | N: 0.2-0.3 | Co: 0.5-1.0 |
Mechanical properties Tensile strength: σb≥750Mpa Elongation: δ≥25%
Material description: The main chemical components Cr, Ni, Mo, N, etc. have a certain degree of improvement over 2205, 2304, 2101. It has better performance in terms of oxidation resistance, acid corrosion resistance, seawater corrosion resistance, chloride ion corrosion, etc. It also has good strength.
Typical working conditions :30% dilute sulfuric acid, below 60 ℃, annual corrosion rate <0.1mm
Matching Welding Material:E2594
SHANGHAI ABOOM METAL PRODUCT CO.,LTD
Address:ROOM 412,NO.452 CHEFENG ROAD,
SongjiangDistrict , Shanghai ,201601,P.R.China
Company Details
Business Type:
Manufacturer
Employee Number:
>100
Ecer Certification：
Active Member
Shanghai Aboom Metal prodcut co.,ltd mainly produces and sells super duplex stainless steel, special super austenitic stainless steel and high temperature alloys, nickel-based alloys, corrosion-resistant alloys, precisio... Shanghai Aboom Metal prodcut co.,ltd mainly produces and sells super duplex stainless steel, special super austenitic stainless steel and high temperature alloys, nickel-based alloys, corrosion-resistant alloys, precisio...
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