904L stainless steel pipe is a high-quality stainless steel pipe, belonging to a type of austenitic stainless steel, with many unique advantages and a wide range of application fields. Due to it’s high content of chromium, nickel, molybdenum and other elements, as well as the added copper element.
904L stainless steel pipe can operate stably for a long time in harsh environments exhibiting excellent corrosion resistance. This pipe can operate for a long time in high temperature environments without deformation or failure.
Features of 904L Stainless Steel Pipe
904L stainless steel pipes contains a high amount of chromium, nickel, molybdenum, copper and other elements, which work together to make it highly corrosion-resistant.
Chemical Composition
| CHEMICAL | LIMITS | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
| ASTM A312 F904L (N08904) | MIN | 23.00 | 19.00 | 4.00 | 1.00 | ||||||
| MAX | 0.02 | 2.00 | 0.040 | 0.030 | 1.00 | 28.00 | 23.00 | 5.00 | 0.10 | 2.00 |
Mechanical Properties
| MATERIAL | T.S (MPA) | Y.S (MPA) | EL % |
| ASTM A312 F904L (N08904) | 490 min | 170 min | 35 min |
What We Do
We are one of the leading manufacturer, suppliers, exporter of 904L stainless steel pipes. We are specialized in delivering our best quality products in all the world.
In July, we received an order for 904L stainless steel pipes from an old customer in China. This customer has established a good cooperative relationship with us. He has purchased 904L stainless steel pipe fittings, flanges and other products from us multiple times. This order placed a batch of 6-meter length 904L stainless steel pipes.
The signing of this order went very smoothly, and we delivered the goods on time within the specified delivery date. In order to ensure the safety of transportation, we have specially customized wooden box packaging for our customers, and they were very satisfied after receiving the goods.
How to Inspection of 904L Stainless Steel Pipe
904L stainless steel pipe‘s outer diameters ranging from 1/8 inch to 48 inches. The wall thickness includes SCH10S, SCH40S, SCH80S, etc. The production standards for 904L stainless steel pipes are in accordance with American standards ASME B36.10M and ASME B36.19M.
| Processing Method | Seamless and Welded |
| Size Range | 1/8” – 48” / DN6 – 1200 |
| Thickness Schedule | SCH 10S- SCH 160, XXS |
| Length | 6m or 12 m or Random |
| Standard | ASME B36.10/B36.19 |
Outer Diameter Inspection
Wall Thickness Inspection
PMI Test for 904L Stainless Steel Pipe
Zizi Engineering Co Ltd. has been engaged in the production and sales of stainless steel pipes for many years. Immediate response, excellent quality, quick delivery and customer satisfaction truly define us. We look forward to collaborating with more customers to achieve win-win outcomes.