Introduction:Stainless steel Super Duplex 2507 is designed to handle highly corrosive conditions and situations were high strength is required. High molybdenum, chromium and nitrogen content in Super Duplex 2507 help the material withstand pitting and crevice corrosion. The material is also resistant to chloride stress corrosion cracking, to erosion corrosion, to corrosion fatigue, to general corrosion in acids. This alloy has good weldability and very high mechanical strength. SuperDuplex stainless like Duplex, is a mixed microstructure of austenite and ferrite (50/50) which has improved strength over ferritic and austenitic steel grades. The main difference is that Superduplex has a higher Molybdenum and Chromium content which gives the material greater corrosion resistance. SuperDuplex has the same benefits as its counterpart – it has lower production costs when compared with similar ferritic and austenitic grades and due to the materials increased tensile and yield strength, in many cases this gives the purchaser the welcomed option of purchasing smaller thicknesses without the need to compromise on quality and performance.
Benefits of UNS32750 SuperDuplex Stainless Steel
* Improved corrosion resistance in comparison to Duplex
* Greater tensile and yield strength
* Good ductility and toughness
* Good stress corrosion cracking resistance (SSC)
* Opportunity for purchases to reduce their material costs without compromising on quality
A pipe cap is a pipe fitting that is welded onto the end of a steel pipe to seal it off. It is used to close off a pipeline and serves the same purpose as a pipe plug or a blind flange. Pipe caps come in various shapes, including convex, conical shell, reducer section, flat cover, and constricted mouth.
Introduction to Welded Pipe Caps:The convex pipe caps include: hemispherical pipe caps, elliptical pipe caps, disc-shaped pipe caps and spherical dome-shaped pipe caps. The materials of welded pipe caps mainly include: carbon steel, stainless steel and alloy steel. Specification: DN15 - DN120 Wall thickness: SCH5 - SCH160 Length: 89 - 343 Standard: ASME DIN JIS BS GB/T JB SH HG Application: Petrochemical industry, nuclear power, machinery, medical equipment, fertilizer, shipbuilding, waterproof treatment, pipelines, etc. Manufacturing standards: GB/T12459, GB/T13401, ASME B16.9, SH3408, SH3409, HG/T21635
total 0 Sheet,Only 5 images can be uploaded, each less than 5m.