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Hunan Dinghan New Material Technology Co., LTD

  • China,Changsha ,Hunan
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China F904L Stainless Steel Slip-On Flange for Sulfuric Acid Production, Acid Storage
China F904L Stainless Steel Slip-On Flange for Sulfuric Acid Production, Acid Storage

  1. China F904L Stainless Steel Slip-On Flange for Sulfuric Acid Production, Acid Storage

F904L Stainless Steel Slip-On Flange for Sulfuric Acid Production, Acid Storage

  1. MOQ: Negotiable
  2. Price: Negotiable
  3. Get Latest Price
Standard ASTM A182 / A182M,ASME B16.5
Delivery Time (Sample Order) 7 days
Yield Strength ≥ 215 MPa (31 ksi)
Modulus of Elasticity 193 GPa
Condition Solution Annealed + Water Quenched
Packaging Details Standard Export Package
Max Operating Temperature ≤ 400°C (752°F)
Payment Terms T/T
Hardness ≤ 217 HBW
Material Grade F904L / UNS N08904 / W.Nr. 1.4539
Tensile Strength ≥ 490 MPa (71 ksi)
Elongation ≥ 35%
Supply Ability Negotiable
Density 8.0 g/cm³
Model Number F904L
Certification ISO 9001:2015, ASTM A182 / A182M,ASME B16.5
Brand Name DINGSCO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Standard ASTM A182 / A182M,ASME B16.5 Delivery Time (Sample Order) 7 days
Yield Strength ≥ 215 MPa (31 ksi) Modulus of Elasticity 193 GPa
Condition Solution Annealed + Water Quenched Packaging Details Standard Export Package
Max Operating Temperature ≤ 400°C (752°F) Payment Terms T/T
Hardness ≤ 217 HBW Material Grade F904L / UNS N08904 / W.Nr. 1.4539
Tensile Strength ≥ 490 MPa (71 ksi) Elongation ≥ 35%
Supply Ability Negotiable Density 8.0 g/cm³
Model Number F904L Certification ISO 9001:2015, ASTM A182 / A182M,ASME B16.5
Brand Name DINGSCO Place of Origin China

ASTM A182 F904L Stainless Steel Slip-On Flange

F904L Stainless Steel Slip-On Flanges are designed for industrial piping systems requiring excellent corrosion resistance. Manufactured from 904L stainless steel, they offer good resistance to sulfuric acid and various corrosive chemical media. With a slip-on design for convenient installation and welding, these flanges are suitable for sulfuric acid production, acid storage tanks, chemical transfer lines and corrosion-resistant piping systems.

Key Features

  • Excellent resistance to sulfuric acid and various corrosive chemical media.
  • High molybdenum and nickel content enhances corrosion resistance.
  • Slip-on design allows convenient positioning, installation and welding.
  • Good resistance to pitting and crevice corrosion in suitable environments.
  • Suitable for industrial piping systems handling corrosive fluids.
  • Available in various sizes and pressure ratings to meet project requirements.

Typical Applications

  • Used in sulfuric acid processing equipment and acid circulation pipelines.
  • Applied in chemical reactors, process vessels and corrosive fluid pipelines.
  • Suitable for selected acid processing and fertilizer production systems.
  • Used in piping networks handling corrosive chemicals under suitable operating conditions.
  • Applied in selected scrubber and acidic process piping services.

Chemical Composition (wt%)

Element Ni Cr Mo Cu Mn Si Fe C P S
Range 23.00–28.00 19.00–23.00 4.00–5.00 1.00–2.00 ≤ 2.00 ≤1.00 Balance ≤ 0.020 ≤ 0.045 ≤ 0.035

Mechanical Properties (Solution Annealed + Water Quenched)

Property Value
Tensile Strength (Rm) ≥ 490 MPa (71 ksi)
Yield Strength (Rp0.2) ≥ 215 MPa (31 ksi)
Elongation (A5) ≥ 35 %
Density 8.0 g/cm³
Hardness ≤ 217 HBW
Modulus of Elasticity 193 GPa
Max Service Temperature  ≤ 400°C (752°F)

Precautions

  • Verify media concentration and operating temperature.
  • Ensure proper alignment, gasket selection and bolt tightening.
  • Verify material grade, dimensions and MTR.
  • Prevent iron contamination and surface damage.

Contact our sales team today for a competitive quote, technical datasheet, or to discuss your custom forging requirements.


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    1998

  • Total Annual:

    70 million-100 million

  • Employee Number:

    50~60

  • Ecer Certification:

    Verified Supplier

     Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities t...      Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities t...

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Get in touch with us

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  • Hunan Dinghan New Material Technology Co., LTD
  • No. 2319, Building 2, Dongfang Furong Garden, No. 582 Yuanda 1st Road, Hehuayuan Street,Furong District, Changsha, Hunan Province, China.
  • https://www.nickel-basedalloys.com/

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