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Maria Pipes and Tubes, located in Kuala Lumpur, Malaysia, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel products. Their Stainless Steel 304L Pipes are celebrated for their outstanding corrosion resistance and adaptability across a variety of industries. Crafted with precision and adhering to strict quality standards, these pipes comply with international regulations, ensuring dependable performance in applications that range from chemical processing to food and beverage. Maria Pipes and Tubes guarantees that their 304L pipes offer both durability and strength, all while being easy to fabricate and weld.
Stainless Steel 304L pipe is manufactured primarily from steel, containing 18% chromium and 8% nickel, for excellent corrosion resistance. Their low carbon content increases weldability and reduces the risk of carbide precipitation. Technical features include a tensile strength of 70,000 psi and a yield strength of 30,000 psi, providing exceptional strength and durability Benefits of 304L pipe include excellent oxidation resistance and high temperature for a variety of applications in the chemical industry, food and beverage, and oil and gas industries examples, ensuring durability and reliability
| Specifications | ASTM A312, A358 / ASME SA312, SA358 |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Thickness Range | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round Pipes, Square Pipes, Rectangular Pipes |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Beveled End, Treaded |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| EN 10216-5 | EN 10216 304L Seamless Steel Pipe, EN 10216-5 1.4306 / 1.4307 Seamless Steel Pipes for pressure purposes |
| EN 10217-7 | EN 10217 304L Welded Steel Pipe, Steel EN 10217-7 1.4306 / 1.4307 Welded Pipes for pressure purposes |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 13 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 304L | 485 | 170 | 40 | 92 | 201 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 304L Pipes are primarily made up of chromium (18-20%) and nickel (8-12%), featuring a low carbon content (maximum 0.03%) to reduce carbide precipitation during welding. This specific composition grants exceptional corrosion resistance in diverse environments, including those exposed to acids and chlorides. The 304L grade boasts impressive mechanical properties, with a tensile strength of around 485 MPa and good ductility, making it an excellent choice for piping systems that require weldability and resistance to stress corrosion cracking.
Stainless Steel 304L Pipes find extensive use in sectors like chemical processing, food and beverage, pharmaceuticals, and water treatment. Their ability to resist oxidation and corrosion makes them perfect for transporting fluids in challenging environments. Additionally, these pipes are popular in architectural and structural applications due to their attractive finish and long-lasting durability. Whether seamless or welded, their construction ensures leak-tight and reliable performance in systems that face pressure, temperature fluctuations, and mechanical stress.
Yes, we offer custom sizes for Stainless Steel 304L pipes to meet your specific requirements. Our team at Maria Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@mariapipes.com.
Stainless Steel 304L pipe is widely used in various industries due to its corrosion resistance and durability. The most common applications are in the chemical industry, where aggressive substances are used; hygienic transportation of food and beverage facilities; and oil and gas pipelines. In addition, they are used in construction, such as railings and structural components due to their aesthetic appeal and strength Their ability to withstand high temperatures makes them suitable for electricity generation and heat exchange , ensuring durability and reliability in harsh environments.
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