Labdhi Metals is a renowned manufacturer, stockist, and exporter of premium-grade Stainless Steel 904L Tube & Pipe, designed for performance in the most demanding industrial conditions. Stainless Steel 904L, identified by UNS N08904, is a highly alloyed austenitic stainless steel developed for use in aggressive corrosion environments. Known for its outstanding resistance to sulfuric acid, chloride stress corrosion cracking, pitting, and crevice corrosion, SS 904L is ideal for chemical processing, oil & gas, heat exchangers, marine engineering, and pharmaceutical industries.
SS 904L contains elevated levels of nickel, molybdenum, copper, and chromium, providing superior corrosion resistance compared to standard austenitic grades such as 316L. Labdhi Metals manufactures these tubes and pipes using precision processes such as cold drawing, seamless extrusion, and welding, ensuring dimensional accuracy, excellent mechanical strength, and smooth inner surfaces that reduce friction and corrosion. Tubes and pipes are available in seamless and welded forms, catering to diverse pressure and structural applications.
As a reliable stockist, Labdhi Metals maintains a comprehensive inventory of Stainless Steel 904L pipes and tubes in a wide range of sizes, from 1/8” NB to 12” NB, and thicknesses from 1 mm to 20 mm, in various schedules such as SCH 10, SCH 40, SCH 80, and custom wall thicknesses. The stock includes round, square, and rectangular tubes, available in annealed, pickled, bright annealed, or polished surface finishes. These products are stored in optimum conditions to preserve surface quality and ready availability.
As a trusted exporter, Labdhi Metals supplies Stainless Steel 904L tube & pipe to clients across Europe, North America, Asia-Pacific, Middle East, and Africa, with strict adherence to standards like ASTM A312, ASTM B677, ASTM B829, and EN 10216-5. All products are accompanied by material test certificates (MTCs), third-party inspection reports, and complete traceability documentation. Packaging is done carefully using end caps, poly wrap, and export-grade wooden boxes to ensure safe global shipment.
Property | Description |
---|---|
Grade | Stainless Steel 904L (UNS N08904) |
Standards | ASTM A312, ASTM B677, ASTM B829, EN 10216-5 |
Outside Diameter | 6 mm to 323.9 mm (1/8" to 12" NB) |
Wall Thickness | 1 mm to 20 mm or as specified |
Types | Seamless, Welded |
Forms Available | Round, Square, Rectangular |
Surface Finishes | Annealed, Pickled, BA, Polished |
Length | Single, Double Random, or Custom Cut |
Labdhi Metals also offers custom-cutting, beveling, threading, coating, and fabrication services, ensuring tailor-made solutions for any project need. Their experienced technical team, competitive pricing, timely delivery, and commitment to quality make them a preferred source for 904L stainless steel tubes and pipes in the global market.
Element | Composition (%) |
---|---|
Chromium (Cr) | 19.0 – 23.0 |
Nickel (Ni) | 23.0 – 28.0 |
Molybdenum (Mo) | 4.0 – 5.0 |
Copper (Cu) | 1.0 – 2.0 |
Manganese (Mn) | ≤ 2.00 |
Silicon (Si) | ≤ 1.00 |
Carbon (C) | ≤ 0.020 |
Phosphorus (P) | ≤ 0.045 |
Sulfur (S) | ≤ 0.035 |
Iron (Fe) | Balance |
Property | Value |
---|---|
Tensile Strength | ≥ 490 MPa |
Yield Strength | ≥ 220 MPa |
Elongation | ≥ 35% |
Hardness (HRB) | ≤ 90 |
Density | 8.0 g/cm³ |
Melting Point | 1350°C – 1400°C |
Max Operating Temp | Up to 450°C |