Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
Add to Cart
ASTM A269 TP304L Stainless Steel Seamless Tubing Bright Annealed Tube
Stainless steel 304L seamless bright annealed tubes are a specific type of stainless steel tube made from grade 304L stainless steel—a low carbon variant of the 304 grade. Here are some detailed aspects of 304L seamless bright annealed tubes. The bright annealing process involves heating the tubes in a controlled atmosphere, resulting in a smooth and shiny surface. This finish not only enhances aesthetic appeal but also increases resistance to corrosion. Commonly used in industries such as food processing, pharmaceuticals, oil and gas, and petrochemicals. Ideal for high-purity applications due to the absence of welds and the clean finish.
Stainless Steel 304L Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | EN | BS | GOST | JIS | AFNOR |
| SS304L | S30403 | 1.4306/1.4307 | X2CrNi18-9 / X2CrNi19-11 | 304S11 | 03Х18Н11 | SUS 304L | Z3CN18‐10 |
ASTM A269 TP304L Stainless Steel Seamless Tubes range
| ASTM A269 TP304L Stainless Steel Tubes Specification | ASTM A213, A-249, A-269, A-270, A-554, A-688, A-778, DIN 17455, DIN 17456, 17457, DIN 17458 [Class 1] & Its equivalent ASME, DIN & EN Standard. |
| ASTM A269 TP304L Stainless Steel Tubes Grades | 304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, SMO 254, ALLOY 254, 6MO, 6MOLY, UNS S31254 ETC. |
| ASTM A269 TP304L Stainless Steel Tubes Type | Seamless / Welded / ERW / EFW / Cold Draw / Hot Finish / Cold Finish |
| ASTM A269 TP304L Stainless Steel Tubes Length | Single Random Length, Double Random Length And Customize Size. |
| ASTM A269 TP304L Stainless Steel Tubes Ends | Plain Ends / Beveled Ends |
| ASTM A269 TP304L Stainless Steel Tubes Other Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiograph HIC Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc |
| ASTM A269 TP304L Stainless Steel Tubes Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME |
| ASTM A269 TP304L Stainless Steel Tubes Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment / Annealed / Bright Annealed |
| ASTM A269 TP304L Stainless Steel Tubes Packaging | Plywooden Case /Iron Case/ Bundle with plastic Cap/requirements |
Material Grades
|
American Standard | 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, S32760 Others:TP405,TP409, TP410, TP430, TP439,... |
|
Europen Standard | 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
|
GOST Standard | 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
Here are some key points about bright annealed tubes:
Manufacturing Process: The tubes are made from stainless steel and go through an annealing process in a controlled atmosphere, usually in a vacuum or an inert gas environment. This helps to remove any scale or oxidation from the surface.
Appearance: The bright finish provides a sleek, polished look, making the tubes aesthetically appealing. This is particularly beneficial in applications where appearance matters, such as in architecture, automotive, and medical equipment.
Properties: Bright annealed tubes typically exhibit excellent corrosion resistance, strength, and durability. The annealing process also helps to relieve internal stresses and improves the tube’s ductility.
Applications: These tubes are commonly used in industries such as food and beverage, pharmaceuticals, and petrochemicals. They are suitable for high-temperature and high-pressure applications due to their strength and resistance to corrosion.
Standards and Sizes: Bright annealed tubes come in various sizes and thicknesses and generally conform to industry standards such as ASTM, ASME, or EN standards.
Weldability: These tubes can usually be welded and formed easily, making them versatile for different manufacturing processes.
Applications
