Español
العربية
Русский
Français
Duplex 2205 Flanges
Duplex 2205 Flanges are also known for their socket weld flanges and are usually used for small high pressure piping system. The raw material used is of high quality and is installed by welding around the hub of the flanges.
Key Benefits:
Good general corrosion resistance
High resistance to chloride stress corrosion cracking, as well as pitting and crevice corrosion
Good sulfide stress corrosion resistance
High strength and good fatigue resistance
Good weldability and workability
High energy absorption
Low thermal expansion
Product Details
duplex 2205 flanges
Duplex 2205 flanges are made from an austenitic-ferritic stainless steel, which was once designed to supply greater power and corrosion resistance than 300 sequence stainless steels. It helps customers to keep away from stress corrosion cracking that is normally viewed with 316 and 317. Duplex 2205 flanges mix the features of stress corrosion cracking resistance and excessive electricity derived from being a ferritic alloy alongside with its austenitic fabrication capabilities.
| Production technique |
|
|---|---|
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Equipment | Bending machine, Pushing Machine,Press machine, electric bevelling machine, Sand-blasting machine etc |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS |
| Test | Hydrostatic testing machine, X-ray detector, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector |
| Most common types | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Product Display
Quality inspection
Application
Chemical industries use Duplex 2205 flanges on processing equipment, storage vessels and piping.
Pulp and paper look to Duplex 2205 flanges for use in digesters, bleaching equipment, stock-handling systems and liquid tanks.
Marine as well as oil & gas extraction and processing uses 2205 flanges in chloride and hydrogen sulfide environments
Package&Delivery
Workshop Show
About us
Derun Metal Co., Ltd. since its establishment, in all walks of life colleagues and customers care and support, steady progress, has developed into a processing, sales agent as one of the integrated enterprise. We place orders directly to domestic and foreign steel mills, and maintain good cooperative relations with major steel mills all year round. The company's economic strength is strong, now for domestic and foreign major steel mills direct selling enterprises. Welcome new and old customers to the factory to discuss cooperation, let's toast together, win-win cooperation.
Our Certification
Product form
Related News
Submitted successfully
We will contact you as soon as possible
Close