duplex

Alloys UNS/DIN Chemistry Y.S0.2,MPaT.SRm.MPa ELA% Trade names C Cr Ni Mo Others 2304 S323041.4424 0.03 23 4.5 - N 400600 25 SAF2304 S31803 S318031.4462 0.03 22 5 3 N 480680 25 2205/F51 S32205 S322051.4462 0.03 22 5 305 N 500700 25 2205(Mo N), SAF2205 S32750 S327501.4410 0.03 25 7 4 N 550760 25 SAF2507/F53 S32760 S32760 0.03 25 7 4 N,Cu,W 550760 25 Zeron100/F55 S32550 S32550/S325201.4507 0.03 25 7 4 N,Cu 550760 25 52N 329J4L S31260 0.03 25 6.5 3 N0.25W 550760 25 DP-3

duplex

  • Standard:DIN
  • Country:South Korea
  • telephone:82-44 0 8458 123 100
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ASTM A789/ASME SA789 DUPLEX STEEL PIPE/TUBE

ASTM A789/A789M, 2022 Edition, March 1, 2022 - Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service. ASME SA789/ASTM A789 TUBING BY YUHONG ASTM A789/ASME SA789 Duplex Steel Pipe/Tube YUHONG GROUP provides the best ASTM ...

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Duplex Plug Valves

Duplex stainless steels are called “duplex” because they have a two-phase microstructure consisting of grains of ferritic and austenitic stainless steel. Strength: Duplex stainless steels are about twice as strong as regular austenitic or ferritic stainless steels. Super ...

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Duplex Globe Valves

The microstructure of the duplex stainless steel globe valve consists of a mixture of an austenitic phase and a ferrite phase. Therefore, the duplex steel has both austenitic and ferritic stainless steel properties. The duplex globe valve uses stainless steel which has stronger ...

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Duplex Gate Valves

Duplex stainless steel has the advantages of both ferritic stainless steel and austenitic stainless steel: austenitic stainless steel reduces the brittleness, maintains excellent toughness and weldability; ferritic stainless steel improves the yield strength, intergranular ...

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Duplex Check Valves

Weidouli offers a comprehensive range of Duplex check valves for all types of applications and industries. As for dual plate check valves, they have JB/T 8937 & API 594 design, wafer type. As for the end connections: Flange RF, Wafer & Lug are all standard units. The other ...

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Duplex Check Valves

Weidouli offers a comprehensive range of high quality duplex check valves for all types of applications and industries. As for dual plate check valves, they have JB/T 8937 & API 594 design, wafer type. As for the end connections: Flange RF, Wafer & Lug are all standard units. ...

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Duplex Butterfly Valves

Duplex butterfly valves have good corrosion resistance and high strength performance because of their material character. So-called \"duplex stainless steel\" is the ferrite and the austenite probably respectively occupies in its melting organization one half. Even a small ...

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Duplex Ball Valves

Super duplex ball valves have the advantages of both ferritic stainless steel and austenitic stainless steel: austenitic stainless steel reduces the brittleness, maintains excellent toughness and weldability; ferritic stainless steel improves the yield strength, intergranular ...

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DUPLEX STEEL PIPE/TUBE

DUPLEX STEEL PIPE/TUBE As a professional duplex stainless steel flanges manufacturer in China, Yuhong Group provides quality super duplex tubing solutions. The microstructure of duplex stainless steel pipe for sale is approximately 50% ferrite (body-centered cubic structure) ...

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Duplex Board for Printing Wholesale

Duplex board printing is a type of paperboard that is specifically designed for printing. It has two sides, one side being a light gray and the other side being white. This unique feature makes it a great choice for printing projects that require a light-colored background and ...

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