Stainless Steel 904L Pipe/ Tube
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of stainless steel 904l pipe/ tube in China. If you're going to wholesale high quality stainless steel 904l pipe/ tube made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
904L is non-stabilized austenitic steel consisting of low carbon concentration. The Stainless Steel 904L Pipe/ Tube is made up of high concentrations of nickel and molybdenum along with few traces of copper. As a result, it shows high resistance against reducing acids and corrosion. They are also resistant to cracking and carburization.
The Stainless Steel 904L Pipe is available in sizes of 1/8-24 nominal sizes and having an outer diameter of ¼mm to 24mm. They have lengths up to 30 meters and are available in different schedules and shapes for different applications.
The UNS N08904 Pipe is designed with a density of 7.95 g/cm3 following international and national standards. These pipes also have a good melting point of 1350 degrees C. The 904L Tubing is widely used in applications where the corrosion resistance properties of 316L and 317L are not sufficient. They are used in aerospace, petrochemical, pharmaceutical industries, and so on.

The SS 904L Welded Pipe is easy to produce due to the low concentration of carbon. These pipes are stronger and more resistant to corrosion compared to the regular grades of welded pipes. The ASTM B673 UNS N08904 is a standard specification of welded pipes. These pipes are available in sizes of 5mm - 1219.2mm and possess a thickness of between 0.5mm - 20mm.
The 904L Seamless Pipe is stronger than the welded pipe as it is made from a single sheet of steel. This makes these pipes expensive than most other pipes in the market of the same grade. The DIN 1.4539 Seamless Pipe is available in sizes of 4mm - 219mm and a thickness of between 0.5mm - 20mm. These pipes are available in lengths of single, double random, and cut lengths.
| Specification | Details |
|---|---|
| Material | 347H Stainless Steel |
| Type | Seamless or Welded |
| Outer Diameter (OD) | 1/8 inches (3.2mm) to 36 inches (914mm) |
| Wall Thickness | Schedule 10S to Schedule 80S |
| Length | Random lengths, up to 12 meters |
| Surface Finish | Annealed and pickled, Polished, Bright Annealed |
| Manufacturing Method | Hot finished, Cold drawn |
| Heat Treatment | Solution annealing, Stress relieving |
| Standards | ASTM A312, ASTM A358, ASTM A376, ASTM A213, ASTM A269, ASTM A789 |
| Applications | Chemical processing, Petrochemical plants, High-temperature environments, Aerospace, Power generation, Heat exchangers, Boiler tubes |
The 904L SS ERW Pipe is manufactured with a tensile strength of minimum 490Mpa and yield strength of a minimum 220Mpa. These pipes can be elongated 36% and possess excellent hardness. We can customize all our products in different shapes and sizes as per your requirements.

The Stainless Steel Grade 1.4539 Tube due to the presence of copper increases the resistance of steel. Tubes or pipes are available in different shapes to perform different functions. The ASTM A312 TP904L Round Pipe is the most preferred in this grade. These pipes are very strong, durable, and don't require a lot of maintenance. For structural support, the SA 312 TP 904L Square Pipe is preferred. These square pipes can be cold-rolled to give them a smooth finish for enhanced corrosion resistance properties.
The AISI 904L Rectangular Pipe is welded from the interior to form it and give it the desired shape. These pipes can be availed from us with special outer diameters. The 904L 1.4539 Schedule 40 Pipe is used for low and high-pressure applications. These pipes can work at temperatures up to 140 degrees F. If you have any queries or want to know about the pricing of our products or the Stainless Steel 904L Pipe/ Tube, contact us.
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