Zhejiang Yuhao Stainless Steel Co., Ltd
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Stainless Steel Tubing ASTM A269 / ASME SA269 TP316L Seamless Tube Bright Annealed
►Products Information
Stainless steel bright annealed (BA) tubes are high-quality, corrosion-resistant pipes with a smooth, reflective surface finish. These tubes are manufactured through a process of cold rolling followed by bright annealing, which enhances their mechanical properties and surface quality. Commonly made from grades like 304, 316L, and 2205, they are widely used in industries such as pharmaceuticals, food processing, semiconductors, and aerospace due to their cleanliness and durability. The BA tubes meet stringent standards like ASTM A269 and ASME-BPE, ensuring reliability in critical applications. Their polished surface minimizes bacterial growth, making them ideal for sanitary environments.
►Product Size
| STAINLESS STEEL (ASTM/ANSI) | ||||||||||
| B | O.D | SCH 5S | SCH 10S | SCH 10 | SCH 20S | SCH 40S | SCH 40 | STD | SCH 80S | SCH 80 |
| 1/8" | 10.29 | - | 1.24 | 1.24 | - | 1.73 | 1.73 | 1.73 | 2.41 | 2.41 |
| 1/4" | 13.72 | - | 1.65 | 1.65 | - | 2.24 | 2.24 | 2.24 | 3.02 | 3.02 |
| 3/8" | 17.15 | - | 1.65 | 1.65 | - | 2.31 | 2.31 | 2.31 | 3.2 | 3.2 |
| 1/2" | 21.34 | 1.65 | 2.11 | 2.11 | - | 2.77 | 2.77 | 2.77 | 3.73 | 3.73 |
| 3/4" | 26.67 | 1.65 | 2.11 | 2.11 | - | 2.87 | 2.87 | 2.87 | 3.91 | 3.91 |
| 1" | 33.4 | 1.65 | 2.77 | 2.77 | - | 3.38 | 3.38 | 3.38 | 4.55 | 4.55 |
| 1 1/4" | 42.16 | 1.65 | 2.77 | 2.77 | - | 3.56 | 3.56 | 3.56 | 4.85 | 4.85 |
| 1 1/2" | 48.26 | 1.65 | 2.77 | 2.77 | - | 3.68 | 3.68 | 3.68 | 5.08 | 5.08 |
| 2" | 60.33 | 1.65 | 2.77 | 2.77 | - | 3.91 | 3.91 | 3.91 | 5.54 | 5.54 |
| 2 1/2" | 73.03 | 2.11 | 3.05 | 3.05 | - | 5.16 | 5.16 | 5.16 | 7.01 | 7.01 |
| 3" | 88.9 | 2.11 | 3.05 | 3.05 | - | 5.49 | 5.49 | 5.49 | 7.62 | 7.62 |
| 3 1/2" | 101.6 | 2.11 | 3.05 | 3.05 | - | 5.74 | 5.74 | 5.74 | 8.08 | 8.08 |
| 4" | 114.3 | 2.11 | 3.05 | 3.05 | - | 6.02 | 6.02 | 6.02 | 8.56 | 8.56 |
| 5" | 141.3 | 2.77 | 3.4 | 3.4 | - | 6.55 | 6.55 | 6.55 | 9.53 | 9.53 |
| 6" | 168.28 | 2.77 | 3.4 | 3.4 | - | 7.11 | 7.11 | 7.11 | 10.97 | 10.97 |
| 8" | 219.08 | 2.77 | 3.76 | 3.76 | 6.35 | 8.18 | 8.18 | 8.18 | 12.7 | 12.7 |
| 10" | 273.05 | 3.4 | 4.19 | 4.19 | 6.35 | 9.27 | 9.27 | 9.27 | 12.7 | 15.09 |
| 12" | 323.85 | 3.96 | 4.57 | 4.57 | 6.35 | 9.52 | 10.31 | 9.52 | 12.7 | 17.48 |
| 14" | 355.6 | 3.96 | 4.78 | 6.35 | 7.92 | - | 11.13 | 9.52 | - | 19.05 |
| 16" | 406.4 | 4.19 | 4.78 | 6.35 | 7.92 | - | 12.7 | 9.52 | - | 21.44 |
| 18" | 457.2 | 4.19 | 4.78 | 6.35 | 7.92 | - | 14.27 | 9.52 | - | 23.83 |
| 20" | 508 | 4.78 | 5.54 | 6.35 | 9.52 | - | 15.09 | 9.52 | - | 26.19 |
| 22" | 558.8 | 4.78 | 5.54 | 6.35 | 9.52 | - | 15.09 | 9.52 | - | 28.58 |
| 24" | 609.6 | 5.54 | 6.35 | 6.35 | 9.52 | - | 17.48 | 9.52 | - | 30.96 |
| 26" | 660.4 | - | 7.92 | 12.7 | - | 17.48 | 9.52 | - | ||
►Product Shoot
►FAQ
Q1: How is the quality?
A: Quality is priority. We pay much attention to the quality check. Every product will be fully assembled and carefully tested before it's packed for shipment.
Q2: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q3: What is your minimum order quantity?
A: The MOQ for each product is different, so it would be recommended to refer to the detail page of the product you are interested in. If you need further clarification, send me the product link, and I will reply as soon as possible.
Q4: How long is your production lead time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q5: How is the quality about the products?
A: Quality is priority. We pay much attention to the quality check. Every product will be fully assembled and carefully tested before it's packed for shipment.