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- Kuala lumpur, Malaysia
Home > Stainless Steel > Stainless Steel 904L Seamless Tubing
Maria Pipes and Tubes, located in Kuala Lumpur, Malaysia, stands out as a reliable manufacturer and supplier of **Stainless Steel 904L Seamless Tubing**. They provide top-notch tubing designed to meet the rigorous demands of various industrial applications. By employing cutting-edge seamless manufacturing techniques and maintaining strict quality control, the company ensures that their tubing not only meets but often surpasses global standards for strength, corrosion resistance, and durability. Catering to industries such as chemical processing, offshore oil & gas, petrochemicals, marine engineering, and power generation, Maria Pipes and Tubes offers tubing tailored to specific sizes, shapes, and specifications to meet the unique needs of each client.
Stainless Steel 904L Seamless Tubing is composed of approximately 19-23% chromium, 4-6% nickel, 1-2% molybdenum, and a low carbon content, along with small amounts of copper and manganese. It boasts mechanical properties including a tensile strength of around 520 MPa and a yield strength of about 220 MPa. The advantages of 904L tubing include excellent resistance to pitting and crevice corrosion, making it suitable for harsh environments. Its high durability and non-magnetic nature enhance its usability in various applications, particularly in chemical processing, oil and gas, and marine industries.
Tube Range : 6.35 mm OD To 101.6 mm OD Guage: 25 SWG – 10 SWG
Outer Diameter : 3.00 mm – 219.10 mm
Wall Thickness : 0.40 mm – 12.70 mm
Schedules : 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH
Length : Upto 30 meters, Custom Cut Lengths
Specifications : ASTM B677 / ASTM SB677
Types : Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubes
| SS | 904L |
| Ni | 23 – 28 |
| Cu | 1.00 – 2.00 |
| Cr | 19 – 23 |
| C | 0.20 max |
| Si | 1 max |
| Mn | 2 max |
| P | 0.045 max |
| S | 0.035 max |
| Mo | 4.00 – 5.00 |
| Grade | 904L |
| Tensile Strength (MPa) min | 490 |
| Yield Strength 0.2% Proof (MPa) min | 220 |
| Elongation (% in 50mm) min | 35 |
| Hardness | |
| Rockwell B (HR B) max | 70-90 typical |
| Brinell (HB) max | – |
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 904L Seamless Tubing** is made from a high-alloy, low-carbon austenitic stainless steel (UNS N08904/EN 1.4539) that contains chromium (19–23%), nickel (23–28%), molybdenum (4–5%), and copper (1–2%). Its seamless design guarantees consistent wall thickness and improved structural integrity. The mechanical properties of this tubing include a tensile strength of at least 490 MPa, a yield strength of 220 MPa, and a minimum elongation of 35%. These features make it particularly well-suited for high-pressure and high-temperature environments where reliability and safety are critical.
Maria Pipes and Tubes, one of the largest suppliers of Stainless Steel 904L Seamless Tubing in Kuala lumpur, Malaysia, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Stainless Steel 904L Seamless Tubing 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.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 904L | N08904 | 904S13 | – | 1.4539 | X1NiCrMoCuN25-20-5 | 2562 | – |
This tubing truly shines in applications that involve highly corrosive substances and harsh conditions. In the chemical and petrochemical sectors, 904L seamless tubing is commonly utilized in sulfuric and phosphoric acid plants, reactors, heat exchangers, and condensers. Its exceptional resistance to chloride-induced pitting and stress corrosion cracking also makes it a perfect fit for marine applications, including desalination plants and offshore equipment.
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