If you're looking for high-quality stainless steel tubing, you can't go wrong with 316L stainless steel tubes. These tubes are available in a range of sizes, from small diameter tubing to larger, square tubes. You can also find 316L tube in a variety of shapes and configurations, including round, square, and rectangular.
The material is durable and strong, making it ideal for use in a range of applications. Whether you need tubing for industrial or commercial purposes, 316L stainless steel can meet your needs.
There are many suppliers of 316L stainless steel tubes and tubing. You can also find a variety of specifications, including ASTM SA213 TP316L tube and ASTM A269 316L tube. Other options include 316L seamless tubing, UNS S31603 tube, and Din 1.4404 tube.
When choosing a supplier, be sure to choose someone with a reputation for quality and reliability. With the right supplier, you can expect high-quality, durable, and reliable tubing that will meet your needs for years to come.
The 316L stainless steel tube is a popular choice for various industrial, as well as domestic applications. It is a derivative of the 316 material which is known for its resistance to corrosion in even the harshest of conditions due to the addition of chromium, nickel, and molybdenum in its composition. The low carbon content in this steel material also enhances its weldability, making it a widely used option alongside the 304 steel.
ASTM SA213 TP316L tube is particularly useful for environments that are rich in chloride ions. This is what makes it an ideal choice for a range of applications, including water supply pipelines, marine applications, and desalination plants. It is an incredibly corrosion-resistant material that can withstand harsh chemical and/or mechanical conditions.
Overall, the 316L stainless steel tube is a reliable and versatile choice for various industrial applications. Its corrosion resistance, weldability, and overall durability make it a popular option for many different types of projects and environments.
- The ASTM A269 is a standard specification for general service seamless and welded austenitic stainless steel tubing. This specification provides guidelines and requirements for the production, testing, and performance of stainless steel tubing used in various applications.
The ASTM A269 addresses the need for high-quality stainless steel tubing that can withstand general service conditions. This includes tubing used in industries such as chemical processing, petroleum refining, and even medical equipment manufacturing.
The seamless and welded austenitic stainless steel tubing covered by this specification should meet specific requirements for composition, mechanical properties, dimensions, and tolerances. These requirements ensure that the tubing is capable of withstanding the intended service conditions without compromising its strength or functionality.
To meet the ASTM A269 standard, the stainless steel tubing must undergo various tests, including tension tests, flattening tests, flange tests, hydraulic tests, and nondestructive electric tests. These tests are essential to verify the quality, performance, and structural integrity of the tubing.
The ASTM A269 also provides guidelines for the marking of stainless steel tubing, including requirements for identification symbols, heat numbers, and manufacturer's marks. This helps to ensure traceability and proper identification of the tubing throughout its life cycle.
In conclusion, the ASTM A269 is a vital standard that ensures the production of seamless and welded austenitic stainless steel tubing for general service. This specification sets guidelines and requirements for the composition, mechanical properties, testing, and marking of stainless steel tubing, ensuring its quality and suitability for various applications.
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The ASTM A213 standard specifies the requirements for seamless ferritic and austenitic alloy-steel tubes used in boilers, superheaters, and heat exchangers. This standard ensures the quality and performance of these tubes in demanding high-temperature applications. The seamless nature of these tubes eliminates the risk of leakage, making them ideal for critical operations. By adhering to the specifications outlined in ASTM A213, manufacturers can guarantee the reliability and durability of their products. These tubes are designed to withstand high pressures, corrosion, and extreme temperatures, offering excellent resistance to various environmental conditions. The alloy-steel composition enhances their mechanical properties, ensuring long-lasting performance in challenging industrial settings. Overall, ASTM A213 provides a comprehensive guideline for the production and utilization of top-quality seamless tubes suited for boiler, superheater, and heat exchanger applications.
- ASTM B677 outlines the standard specifications for seamless pipe and tube made of UNS N08904, UNS N08925, and UNS N08926 materials. These specifications guarantee the quality and performance of the products.
The ASTM B677 standard precisely defines the requirements for seamless pipes and tubes manufactured from the above-mentioned alloy grades. UNS N08904, UNS N08925, and UNS N08926 are highly corrosion-resistant materials widely used in various industries.
By adhering to the guidelines set forth in ASTM B677, manufacturers can ensure that the seamless pipes and tubes they produce meet the necessary criteria for quality, durability, and reliability. These specifications provide a framework for material selection, manufacturing processes, dimensions, and tolerances.
The standard covers both seamless pipes and tubes, which are commonly used in applications where resistance to corrosion and high temperatures is crucial. With the use of UNS N08904, UNS N08925, and UNS N08926 materials, these seamless pipes and tubes offer excellent resistance to pitting, crevice corrosion, and general corrosion in aggressive environments.
Manufacturers and end-users rely on the ASTM B677 standard to ensure the consistency and reliability of seamless pipes and tubes made from these specific alloys. Compliance with these specifications facilitates smooth integration of these products into various systems and applications, providing long-lasting performance and minimizing the risk of failure or damage.
In summary, ASTM B677 is a vital industry standard that guarantees the quality and performance of seamless pipes and tubes made from UNS N08904, UNS N08925, and UNS N08926 materials. It sets forth the necessary requirements to ensure the suitability and reliability of these products in corrosive and high-temperature environments.
SS 316L Round Tube Grade Standard and Specification
| Specifications | ASME SA213/ ASTM A249/ ASTM A269 |
| Schedule | We have a range of schedules for our pipes that include 20, 30, 40, STD, 80, XS, 60, 80, 120, 140, 160, and XXS. These schedules are designed to cater to different needs and applications, providing a variety of options to our customers. We understand that each project comes with its unique requirements, and that is why we offer a wide range of schedules to ensure that you find the perfect fit for your project. Our schedules are closely monitored to ensure quality and consistency in performance, and we prioritize customer satisfaction by providing them with the best options available in the market. |
| Dimensions | ASME, ASTM, and API |
| Form | Square, Round, Hydraulic, Rectangular, Etc |
| Size | 1/8″NB upto 30″NB |
| Length | Double Random, Single Random, & Cut Length. |
| Thickness | We have a variety of diameters available, ranging from as small as 0.35 millimeter to as large as 6.35 millimeter. Additionally, we offer a range of thicknesses between 0.1 millimeter and 1.2 millimeter. No matter your needs, we have the right size and thickness to suit your specific application. |
| End | Beveled End, Plain End, Treaded |
| Type | ERW / Seamless / Welded / LSAW Tubes / Fabricated |
Grade 316L, which is a variant of 316 with reduced carbon content, exhibits remarkable resistance to sensitization, preventing the formation of carbides along grain boundaries. This characteristic makes Stainless 316L tube highly resistant to corrosion in corrosive environments such as acids, alkalis, salts, and similar media, surpassing the corrosion resistance of other stainless steel tubes by 2-3 times. Its exceptional performance in challenging conditions has led to its extensive usage in industries like oil and gas and chemicals, primarily due to its cost-effective corrosion resistance and ease of fabrication. Interestingly, despite its superior properties, the price difference between 316 and 316L stainless steel is usually insignificant.
SS 316L seamless tubing has excellent high-temperature strength and can maintain stable performance for a long time in a high-temperature and high-pressure environment, so it is widely used in the manufacture and use of various important equipment. The austenitic structure also gives these grades excellent toughness, even at low temperatures. Compared with chromium-nickel austenitic stainless steel, 316L stainless round tube has higher creep, fracture stress and tensile strength at high temperature.
Chemical Composition of ASME SA213 UNS S31603 Tubes
| Temper | Annealed | Cold worked (approx. 20%) | |||
| Material | 316L | 316L | |||
| Tensile Rm | 70 | ksi (min) | 102-131 | ksi (min) | |
| Tensile Rm | 485 | MPa (min) | 700-900 | MPa (min) | |
| R.p. 0.2% Yield | 27 | ksi (min) | 73-102 | ksi (min) | |
| R.p. 0.2% Yield | 182 | MPa (min) | 500-700 | MPa (min) | |
| Elongation (2” or 4D gl) | 35 | % (min) | 40 | % (min) | |
ASTM A269 316L Tube Typical Applications
- Control lines
- Process engineering
- Umbilicals
- High Performance Liquid Chromatography (HPLC)
- Condensers
- Medical implants (including Pins, screws and implants)
- Semiconductors
- Heat exchangers
316L Stainless Steel Tube Suppliers
The SS 316L tube produced by us is of high quality. We test products according to international standards and supply to a very large customer base. ASTM A213 TP316L tube series is available in different nominal sizes and we manufacture all of them. UNS S31603 tube also has different manufacturing methods and types. You can choose from us SS 316L seamless or welded tubes as per your requirement.
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