Yuhong Holding Group Co.,LTD
Place of Origin: | CHINA |
Brand Name: | YUHONG |
Model Number: | A213 T9 |
Minimum Order Quantity: | 100 KGS |
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Price: | NEGOTIABLE |
Packaging Details: | Ply-wooden Case/Iron Case/Bundle with plastic Cap |
Delivery Time: | 20-80 days |
Payment Terms: | T/T, L/C |
Supply Ability: | 1500 Tons Per Month |
Certification: | ISO | Type: | Seamless U-Bend |
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Application: | Industry, Construction, Decoration, Etc. | Standard: | ASTM, AISI, DIN, EN, GB, JIS |
Welding Line Type: | Seamless, Welded | Steel Grade: | 300 Series, 304 316 316L 321, Etc. |
Thickness: | Customized | Product Name: | Seamless SUS304 316L Stainless Steel Pipe Coil Rolled, Stainless Steel Coil Tube, Tubing, Stainless Steel Seamless Pipe 304 304L 316 316L, Copper Tube Aluminum Fin Air Heat Exchanger |
Outer Diameter: | 6-630mm,6-1200mm, 1-406mm, 3/8*, 1/2"-3" | Technique: | Cold Rolled Hot Rolled, Cold Drawn |
Material: | Stainless Steel | Condition: | New |
Weight: | 100--5000KG,5-500KG Customized, 2.7KG, 3KG, 5-100KG | Dimension(l*w*h): | Custimized Made, 1200*1500*1000, 266mm* 144mm*242mm |
Length: | Customized | Packaging: | Standard Export Packing |
Shape: | U-Shape | Size: | Customized |
Surface Treatment: | Polished | ||
High Light: | Seamless Alloy Steel U Tube,T9 Alloy Steel U Tube,Heat Exchanger U Bend Tube |
Yuhong Group can supply a complete range of ASTM A213 T9 Alloy Steel Seamless Pipes made of high quality raw materials. We offer them at competitive prices and these are developed using advanced technology. These tubes are available in different sizes, grades, shapes and specifications as per customer requirements. You can also order small quantities and we are happy to quote our best prices for both small and large quantities. These ASTM A213 / ASME SA213 T9 Seamless SMLS Pipes are used in various application industries such as petroleum, chemical, electric power, natural gas, water, metallurgy, shipbuilding, construction, etc.
Tubing Size: 6.35mm to 101.6mm
Specialty: Large Diameter Sizes
Tubing schedule: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Form: round, square, rectangular, hydraulic, etc.
Lengths: single random, double random and cut length.
Tubing end: Plain end, beveled end, threaded
The ASTM A213 specification covers seamless ferritic and austenitic steel boiler, superheater and heat exchanger tubes, specifying grades T5, T9, T11, T12, T22, T91, etc.
Grades that contain the letter H in their designation have different requirements than similar grades that do not contain the letter H. These different requirements provide higher creep rupture strength than is normally achievable with similar grades without these different requirements.
Pipe sizes and thicknesses normally supplied to this specification are 1/8" [3.2 mm] ID to 5" [127 mm] OD and 0.015 to 0.500" [0.4 to 12.7 mm] inclusive, at minimum wall thickness or Average wall thickness (if specified on order). Tubes of other diameters may be furnished provided they meet all other requirements of this specification.
Due to the chemical composition of molybdenum (Mo) and chromium (Cr), A213 is often referred to as chrome molybdenum tube. Molybdenum increases the strength of the steel as well as the elastic limit, wear resistance, impact quality and hardenability. Molybdenum increases resistance to softening, inhibits grain growth and makes chrome steel less susceptible to embrittlement. Molybdenum is the single most effective additive for increasing high temperature creep strength. It also enhances the corrosion resistance of steel and inhibits pitting corrosion. Chromium (or chromium) is an essential component of stainless steel. Any steel that contains 12% or more chromium is considered stainless steel. Chromium is virtually irreplaceable in resisting oxidation at high temperatures. Chromium increases tensile strength, yield strength and hardness at room temperature. The composition chrome-molybdenum alloy steel pipe makes it ideal for use in power plants, refineries, petrochemical plants and oilfield services where fluids and gases are transported at extremely high temperatures and pressures.
Chemical Composition of T9
Element | Content (%) |
C | 0.15 Max |
Chromium, Cr | 8-10 |
Nickel, Ni | 11-15 |
Molybdenum, Mo | 0.9-1.1 |
Manganese, Mn | 0.3-0.6 |
Silicon, Si | 0.25-1 |
Phosphorous, P | 0.025 |
Sulfur, S | 0.025 Max |
Properties | Metric | Imperial |
Tensile strength | 415 MPa | 60175 psi |
Yield strength | 205 MPa | 29725 psi |
Elongation at break (in 50 mm) | 30% | 30% |
Hardness, Rockwell B | 179 |
Contact Person: Jimmy Huang
Tel: 18892647377
Fax: 0086-574-88017980