super duplex stainless steel water well casing pipe


Super Duplex Pipe - Seamless Tubes and welded

Super Duplex Pipe - Seamless Tubes and welded

The 2507 Welded Pipes are produced through a procedure called the hot rolling and welding. These pipes are stronger than the seamless ones and can be welded easily. The 2507 Super Duplex Seamless Pipe is used with high pressure and temperature applications alike the Duplex 2507 Stainless Steel Welded Pipes but is less strong than the welded ones.sp.info SAF 2507® super-duplex stainless steel — Sandvik Materials SAF 2507 ® (UNS S32750) is a super-duplex stainless steel; a high-alloy duplex steel with a PRE value of min. 42*. The grade is characterized by very good chloride corrosion resistance, combined with very high mechanical strength. SAF 2507 ® is particularly suited for use in aggressive environments such as warm chlorinated seawater and acidic, chloride containing sp.info China Super Duplex Stainless Steel Pipe, Super Duplex Humans use natural resources for everything they do. The Super Duplex Stainless Steel Pipe and Stainless Steel Pipe, Stainless Steel Round Pipe, 304 Stainless Steel Pipe products are usually used to get more enegy for specific effects. For example, soil and water can grow food, wood can be burned to provide heat or to build shelters.sp.info Super Duplex S32750 S32760 Super Duplex Stainless Trade Name UNS Super Duplex Industry Specifications Chemical Composition Min.Tensile (KSI) Min.Yield (KSI) Elongation % SAF 2507® UNS S32750:ASTM A182 F53, A240, A276, A479, A789, A790, A815, A928, A988 SAE J405:C 0.030 max Cr 24.0-26.0 Cu 0.5 max Mn 1.20 max Mo 3.0-5.0 N 0.24-0.32 Ni 6.0-8.0 P 0.035 max S 0.020 max Si 0.8 max :116


			
Duplex Stainless Steel - SM25CRW-125 - Nippon Steel

Duplex Stainless Steel - SM25CRW-125 - Nippon Steel

General description. SM25CRW is a Duplex Stainless Steel material, generically called Super Duplex because its PREN value exceeding 40. SM25CRW is used in corrosive well conditions in combined presence of CO2, low H2S and Chlorides. Launched in the early 90’s, SM25CRW benefits from Nippon Steel’s unrivaled know-how in manufacturing CRA (Corrosion Resistance sp.info