| After-sales Service: | 18 Months |
|---|---|
| Warranty: | 18 Months |
| Type: | Welded |
| Technique: | TIG |
| Material: | Stainless Steel |
| Surface Treatment: | Ba |
| Customization: |
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Audited Supplier ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube
Huzhou Dingshang Stainless Steel Co., Ltd.
ISO9001:2015, PED 2014/68/EU
Introducing the ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube, manufactured by Huzhou Dingshang Stainless Steel Co., Ltd. This high-quality tube is designed to meet the highest industry standards, with certifications including ISO9001:2015 and PED 2014/68/EU.
Constructed from durable stainless steel, this welded heat exchanger tube offers exceptional performance and longevity. Its bright annealed surface ensures optimal heat transfer efficiency, making it ideal for use in condensers and other heat exchange applications.
The ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube is designed to withstand high temperatures and corrosive environments, providing reliable and efficient heat transfer. Its welded construction ensures a secure and leak-free connection, while the use of stainless steel guarantees resistance to rust and corrosion.
With its versatile design, this heat exchanger tube is suitable for a wide range of applications. Whether you need it for industrial processes, HVAC systems, or other heat exchange systems, this tube delivers exceptional performance and durability.
Choose the ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube for your heat transfer needs. Trust in the expertise of Huzhou Dingshang Stainless Steel Co., Ltd. to provide you with a reliable and high-quality product that meets industry standards.
| Material | Stainless Steel 304/304L/316L/321 |
| Shape | Round Tubes |
| Production Standards | ASTM A270, ASTM A269, ASTM A249, ASTM A778, ASTM A789, DIN 11850, EN 10357, EN 10217-7 and so on. |
| Outer Diameter | 16mm - 2000mm ; |
| Thickness | 0.8mm - 20 mm ; |
| Length | 6 Meters - 20 Meters ; As customers' request ; |
| Tolerance | According to the Standard, +/-10% Commonly ; |
| Surface Treatment | Annealing pickling, Bright Annealed, Polishing finish |
| Application | Petrochemical Industry; Chemical Fertilizer Industry; Oil Refining Industry; Oil And Gas Industry; Light Industry And Food Industry; Pulp And Paper Industry; Energy And Environmental Industries. |
| Test | Flaring test; Flattening test; Bending Test; Hydraulic Test; Eddy Current test |
| Design | OEM / ODM / Customized |
| Certificate | ISO9001; ISO14001; PED. |
Discover our high-quality ASTM A249/A269 304/304L 316/316L, 321 Welded Stainless Steel Heat Exchanger Tube. Made from durable stainless steel, this tube is perfect for various applications and meets industry standards. It offers excellent heat transfer efficiency and is available in different sizes and tolerances.
Trust Huzhou Dingshang Stainless Steel Co., Ltd. for all your heat exchanger tube needs. We provide reliable products and offer a warranty period of 18 months. Our welded tubes are bright annealed and have a surface suitable for condenser applications.
| Stainless Steel Heat Exchanger Tube Tolerances | ||||
| Standard | OD(mm) | WT(mm) | Length(meters) | Grade |
| ASTM A249, ASTM A269, EN 10217-7 |
15.88 to 114.3 | 0.3 to 4.0 | Up to 18.3 meter | 1.4301, 1.4306, 1.4404, AISI 304/304l/316l, S31803/S32205, etc |
| Standard | Outside Diameter | Thickness | Length | |
| ASTM A249 (A1016) |
<25.4 | ±0.10 | ±10%S | OD<50.8+3-0 OD≥50.8+5-0 |
| ≥25.4~<38.1 | ±0.15 | |||
| ≥38.1~<50.8 | ±0.20 | |||
| ≥50.8~<63.5 | ±0.25 | |||
| ≥63.5~<76.2 | ±0.31 | |||
| ASTM A269 (A1016) |
<38.1 | ±0.13 | OD<12.7±15% OD≥12.7±10% |
OD<38.1+3.2-0 OD≥38.1+4.8-0 |
Huzhou Dingshang Stainless Steel Co., Ltd. specializes in the production of high-quality ASTM A249/A269 Welded Stainless Steel Heat Exchanger Tubes. Our tubes are made from durable stainless steel and are suitable for a variety of heat exchange applications. With our advanced production lines and skilled workforce, we ensure precise welding and excellent durability. Choose our A249/A269 Welded Stainless Steel Heat Exchanger Tubes for reliable performance and long-lasting service.
With our welded construction and superior materials, our heat exchanger tubes are designed to withstand even the most demanding applications. Whether you need them for condensers or other heat exchange systems, you can trust in our expertise and choose our A249/A269 Welded Stainless Steel Heat Exchanger Tubes for your next project.
Experience the benefits of our high-quality tubes, including:
When you choose Huzhou Dingshang Stainless Steel Co., Ltd., you can be confident that you are getting the best heat exchanger tubes on the market. Trust in our commitment to quality and let us provide you with the reliable and efficient solutions you need for your projects.
Introducing the ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube from Huzhou Dingshang Stainless Steel Co., Ltd. This top-notch product is specifically designed for heat exchanger applications, delivering exceptional performance and unmatched durability. Crafted from high-quality stainless steel, this heat exchanger tube guarantees reliability and long-lasting functionality. Choose our welded heat exchanger tube for superior quality and efficiency.
When it comes to stainless steel, there are various grades available to suit different needs. Here are some of the commonly used stainless steel grades:
For those specifically interested in the chemical composition and mechanical properties of stainless steel, here are some details:
Please note that the provided reference information is from Huzhou Dingshang Stainless Steel Co., Ltd.
| Chemical Composition | Tensile Strength | Yield Strength | Elongation | Hardness HRB |
| Grade 304 Stainless Steel (100% & MPA) | ||||
| C≤0.08, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤10.5, 18≤Cr≤20 | ≥515 | ≥205 | ≥40 | ≤92 |
| Grade 304L Stainless Steel (100% & MPA) | ||||
| C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤12, 18≤Cr≤20 | ≥485 | ≥170 | ≥40 | ≤92 |
| Grade 316L Stainless Steel (100% & MPA) | ||||
| C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 10≤Ni≤14, 16≤Cr≤18 | ≥485 | ≥170 | ≥40 | ≤95 |
Discover the exceptional mechanical properties of stainless steel with Huzhou Dingshang Stainless Steel Co., Ltd. Our ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube is perfect for heat exchanger applications. Made from high-quality stainless steel, this tube offers superior durability and performance. Choose from a variety of sizes and specifications to meet your specific needs. Trust Huzhou Dingshang Stainless Steel Co., Ltd. for all your stainless steel requirements.
Company name: Huzhou Dingshang Stainless Steel Co., Ltd.
Product name: ASTM A249 / ASME SA249 TP321 Welded Tube Bright Annealed Surface For Condenser
Keywords: A249/SA249/Welded Stainless Steel Heat Exchanger Tube/Heat Exchanger Tube/304/304L/316/316L/A249 304/A249 304L/A249 316/A249 316L/A269 304/A269 304L/A269 316/A269 316L
| Stainless Steel Mechanical Properties | ||||||
| Grade | Tensile Strength | Yide Strength | Elogation | Hardness | Solution Annealing | |
| kgf/mm²(N/mm²) | kgf/mm²(N/mm²) | % | HRB(HV) | ºC | ||
| ASTM | TP 304 | ≥53 (515) | ≥21 (205) | ≥35 | ≤90 (200) | 1040ºC-1150ºC Water Quenching |
| TP 304L | ≥50 (485) | ≥17 (170) | ||||
| TP 316 | ≥53 (515) | ≥21 (205) | ||||
| TP 316L | ≥50 (485) | ≥17 (170) | ||||
| JIS | SUS 304 | ≥53 (520) | ≥21 (205) | 1010ºC-1150ºC Water Quenching |
||
| SUS 304L | ≥49 (480) | ≥18 (175) | ||||
| SUS 316 | ≥53 (520) | ≥21 (205) | ||||
| SUS 316L | ≥49 (480) | ≥18 (175) | ||||
| GB | 06Cr19Ni10 | ≥53 (520) | ≥21 (210) | 1010ºC-1150ºC Water Quenching |
||
| 022Cr19Ni10 | ≥49 (480) | ≥18 (180) | ||||
| 06Cr17Ni12Mo2 | ≥53 (520) | ≥21 (210) | ||||
| 022Cr17Ni12Mo2 | ≥59 (480) | ≥18 (180) | ||||
| EN | 1.4301 | (500-700) | ≥20 (195) | ≥40 | 1000ºC-1100ºC Water Quenching |
|
| 1.4307 | (470-670) | ≥18 (180) | ||||
| 1.4401 | (510-710) | ≥21 (205) | 1020ºC-1120ºC Water Quenching |
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| 1.4404 | (490-690) | ≥19 (195) | ||||
With an annual production capacity of up to 7,000 tons, we are committed to delivering products that meet the highest standards. Our tubes conform to GB, ASTM/ASME, JIS, DIN, EN, GOST, and ISO specifications, guaranteeing their compatibility with various applications.
Whether you need heat exchanger tubes for industrial or commercial applications, our ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube is the ideal choice. Contact us today for more information or to place an order.
With our team of highly skilled technicians, state-of-the-art production equipment, and rigorous inspection and testing procedures, we guarantee that our heat exchanger tubes adhere to the highest quality standards. Our commitment to excellence is evident through our ISO9001 quality management system certification, EU pressure equipment directive PED certification, and AD2000 certification, all issued by Lloyd's. Furthermore, we possess a Chinese national special equipment manufacturing license (TS certificate).
At Dingshang, we are guided by the principles of continuous improvement, trustworthiness, and mutual success. Our prompt responses and dependable tubes have established us as a trusted supplier both domestically and internationally, serving over 20 countries, including major economies.
Don't miss out on the numerous benefits offered by the ASTM A249/A269 304/304L 316/316L Welded Stainless Steel Heat Exchanger Tube. Place your order today and experience the difference!
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