- sales@rithavpipesandtubes.co.in
- Delhi, India
Home > Stainless Steel > Stainless steel 904L Welded Tubing
Rithav Pipes and Tubes stands out as a top-notch manufacturer and supplier of Stainless Steel 904L Welded Tubing, proudly operating from Delhi, India. This material is celebrated for its remarkable resistance to corrosion and its excellent weldability. 904L is a superaustenitic stainless steel, rich in nickel and molybdenum, specifically designed to withstand harsh acids and chloride environments. Our 904L welded tubing is crafted according to ASTM A269 and A312 standards, ensuring precise dimensions and smooth internal surfaces for reliable flow and longevity. We provide 904L tubing for demanding sectors like chemical processing, offshore equipment, desalination, and pharmaceuticals.
Stainless steel 904L welded tubing contains 20-23% chromium, 25-28% nickel, 4-5% molybdenum and 1.5% copper for exceptional resistance to corrosion, especially in acidic and high chloride environments. With this 520 MPa tensile strength of 240 MPa Also for yield strength, high formability and weldability. The addition of copper increases its resistance to pitting and crevice corrosion. Ideal for the chemical, petrochemical and marine industries. 904L tubing provides excellent protection in harsh environments ensuring long-term performance and reliability.
| Specifications | ASTM B673, B677 / ASME SB673, SB 677 |
|---|---|
| Dimensions | ASTM, ASME and API |
| SS 904L Pipes | 1/2″ NB – 16″ NB |
| ERW 904L Pipes | 1/2″ NB – 24″ NB |
| EFW 904L Pipes | 6″ NB – 100″ NB |
| Size | 1/8″NB TO 30″NB IN |
| Specialized in | Large Diameter Size |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
| Grade | C | Mn | Si | P | S | Cr | MO | Ni | CU | |
|---|---|---|---|---|---|---|---|---|---|---|
| 904L | Min | – | – | – | – | – | 19.0 | 4.00 | 23.00 | 1.00 |
| max | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 2.00 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
|---|---|---|---|---|---|
| 904L | 490 | 220 | 35 | 70-90 typical | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Stainless Steel 904L Welded Tubing from Rithav Pipes and Tubes for exceptional corrosion resistance, superior strength and excellent durability. Ideal for a variety of industrial applications it provides outstanding performance in harsh environments. With precision manufacturing and quality assurance, we ensure reliable and durable tubing solutions.
Rithav Pipes and Tubes is the largest supplier of Stainless Steel 904L Welded Tubing in Delhi, India. Known for its high-quality products. We offer superior corrosion resistance, strength, and durability. Trusted by industries worldwide they provide reliable precision-engineered tubing for various applications and project needs.
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | KS | EN |
|---|---|---|---|---|---|---|---|
| SS 904L | 1.4539 | N08904 | SUS 890L | Z2 NCDU 25-20 | 904S13 | STS 317J5L | X1NiCrMoCu25-20-5 |
Yes, Rithav Pipes and Tubes offer large custom designs for Stainless Steel 904L Welded Tubing. With design, wall thickness and length. Their adjustable options ensure the tubing meets specific application requirements. This flexibility makes it more efficient and reliable for different industries and environments. For more details, contact us at sales@rithavpipesandtubes.co.in.
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Elec Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | At 20°C | At 500°C | |||||
|---|---|---|---|---|---|---|---|---|---|
| 904L | 8000 | 200 | 15 | – | – | 13 | – | 500 | |
Stainless steel 904L welded tubing is widely used in applications requiring exceptional corrosion resistance in turbulent environments. It is commonly used in the pharmaceutical industry where highly volatile liquids such as acids and chlorides are used. In the petrochemical industry it is used in reactors, heat exchangers and pipelines. Furthermore its resistance to pitting and crevice corrosion makes it ideal for marine resources and desalination plants. Stainless steel 904L welded tubing is also used in the pharmaceutical, food processing and water treatment industries to ensure durability under extreme conditions.
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