Alloy Steel Boiler

Contact NowASTMA A53 Black and Hot Dipped Zinc Coated Welded and Seamless Steel PipeScope ： Covers Seamless and Welded, Black and Hot-Dipped Galvanized nominal (average) wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding. Continuous-Welded pipe is not intended for flanging. Purpose for which pipe is intended should be stated on...Read More

Contact NowCAPIllary Seamless Stainless Steel TubeThe OD 0.31-8mm The Thk 0.08 to 2mm Grade: Austenitic Steel: TP304, TP304L, TP304H, TP304N, TP310S, TP316, TP316L, TP316Ti, TP316H, TP317, TP317L, TP321, TP321H, TP347, TP347H,904L Duplex Steel: S32101, S32205, S31803, S32304, S32750, S32760Read More

Contact NowASTM A789 Seamless and Welded Ferritic Austenitic Stainless Steel TubingIntroduction: Called Duplex Pipe because of its mixed microstructure with about equal proportions of ferrite and austenite, duplex stainless steels are a family of grades, which range in corrosion performance depending on their alloy content. The chemical composition based on high contents of Cr...Read More

Contact NowASTM A270 Seamless Austenitic and Ferritic and Austenitic Stainless Steel Sanitary TubingScope 1.1 This specification covers grades of seamless, welded, and heavily cold worked welded austenitic and ferritic/austenitic stainless steel sanitary tubing intended for use in the dairy and food industry and having special surface finishes. Pharmaceutical quality may be requested, as a...Read More

Contact NowASTM A790 Seamless and Welded Ferritic Austenitic Stainless Steel PipeIntroduction: Called Duplex Pipe because of its mixed microstructure with about equal proportions of ferrite and austenite, duplex stainless steels are a family of grades, which range in corrosion performance depending on their alloy content. The chemical composition based on high contents of Cr...Read More

Contact NowASTM A213 Seamless Austenitic Alloy Steel Boiler Super Heater and Stainless Steel Heat Exchanger TubesASME SA213/A213: Standard Specification for Seamless Ferritic and Austenitic Alloy- Steel Boiler, Super heater and Stainless Steel Heat Exchanger Tubes. Referenced Documents A 262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels A 941 Terminology...Read More

Contact NowASTMA312 Seamless Welded and Heavily Cold Worked Austenitic Stainless Steel PipesThis specification2 covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service. NOTE 1—When the impact test criterion for a low-temperature service would be 15 ft·lbf [20 J] energy absorption...Read More

Contact NowASTM A335 Seamless Ferritic Alloy Steel Pipe for High Temperature ServiceASTM A335 Chrome Moly Pipe ASTM A335 Seamless Ferritic Alloy-Steel Pipe for High-Temperature service . Pipe ordered to this specification shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. Sometimes referred to as “P Grade”, chrome moly pipe is...Read More

Contact NowASTM A511 Seamless Stainless Steel Mechanical Tubing1. Scope: 1.1 This specification covers seamless stainless steel tube for use in mechanical applications where corrosion-resistant or high-temperature strength is needed. The grades covered are listed in Table 1 and Table 2. 1.2 This specification covers seamless cold-finished mechanical tubing...Read More

Contact NowASME SA213A213 Seamless Alloy Steel Boiler Super Heater and Stainless Steel Heat Exchanger TubesSA-213/SA-213M Specification for seamless Ferritic Alloy steel boiler, Superheater and heat exchanger tubes Delivery Condition: Normalized and Tempered Inspections and Tests Performed: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength, Elongation,...Read More