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SHANGHAI HUIXUAN VALVE

Mobile:+86-17717520739
Wechat:17717520739
Email:info@shxvalve.com

Address: NO.720, Suide Road, Jiading District,Shanghai, China.

 

904L Stainless Steel Plug Valve

Model:

  • Port size:1/2"~24" (DN15~DN600)
  • Pressure:PN10-PN64 CL150-CL600
  • Medium:Corrosive medium
  • Temperature :-29~180℃
  • Body material:Super Austenitic 904L
  • Description:904L Stainless Steel Plug Valve Manufacturer and Supplier, Factory price for sale in China
904L Stainless Steel Plug Valve Manufacturer and Supplier, Factory price for sale in China. 904L Stainless Steel plug valve material code also can be UNS N08904, DIN 1.4539. 904L Stainless Steel is a high alloy austenitic stainless steel plug valve with low carbon content and excellent corrosion resistance in dilute sulfuric acid. It is designed for harsh corrosion conditions. 904L Stainless Steel plug valve has high chromium content and sufficient nickel content. The addition of copper makes it have strong acid resistance, especially high resistance to chloride gap corrosion and stress corrosion cracking, and is not easy to appear corrosion spots and cracks. The pitting resistance is slightly better than other steel, with good machinability and weldability, and can be used in pressure vessels.

904L Stainless Steel Plug Valve Specification:
Design standard: API, ASME, EN, ISO, JIS, DIN, BS, GB

Pressure rating: CLASS 150LB~600LB, 1.0MPa~11.0MPa, JIS 10K~40K

Size range: NPS1/2” ~24”, DN15~DN600

Bore: Full bore, Reduced bore

Standard connections: flange, threaded, butt weld, socket weld

Sleeve Material: PTFE, RPTFE, TFM, GF2P, PPL, PFA


904L Stainless Steel Plug Valve Application:

1. Oil, petrochemical equipment, such as reactors in petrochemical equipment, etc.

2. Sulfuric acid storage and transportation equipment, such as heat exchangers.

3. Power plant flue gas desulfurization device, the main use parts are: absorption tower body, flue, door plate, internal parts, spray system, etc.

4. Scrubbers and fans in organic acid treatment systems.

5. Seawater treatment equipment, seawater heat exchanger, paper industry equipment, sulfuric acid, nitric acid equipment, acid making, pharmaceutical industry and other chemical equipment, pressure vessels, food equipment.

6. Pharmaceutical factory: centrifuge, reactor, etc.

7. Plant foods: soy sauce jars, cooking wine, salt jars, equipment and dressings.
 

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