JIS Standard 904L Stainless Steel Pipe with High Corrosion Resistance and Seamless Construction
Specifications:
- Round tube: φ1~1200mm, Thickness: 0.15~12.0mm
- Square tube: 5×5~150×150 mm, Thickness: 0.4~6.0 mm
- Rectangular tube: 5×10~100×200 mm, Thickness: 0.4~6.0 mm
| Product Name | 904L Stainless Steel Pipe | Thickness | 0.4~6.0 mm |
|---|---|---|---|
| Steel Grade | 904L | Rectangular tube | 5×10~100×200 mm |
| Standard | JIS | Square tube | 5×5~150×150 mm |
| Type | Seamless | Application | Chemical petroleum industry |
| Delivery Time | 8 ~ 14 days | Material | 904L Stainless Steel |
| Specifications | Round tube: φ1~1200mm | Section Shape | Round |
| Model Number | Pipe tube | Welding Line Type | Seamless |
| Place of Origin | Other | Advantage | Corrosion resistance, good toughness |
| Material Status | Large stock or fast new production | Package | Standard Package |
| Technique | Cold Rolled Hot Rolled | Payment | T/T 30% Deposit + 70% Advance |
Common specifications are available in large quantities, available at any time, and can be customized for special specifications. 904L stainless steel pipe (00Cr20Ni25Mo4.5Cu) is an austenitic stainless steel with superior corrosion resistance. With the addition of 1.5% copper, it provides excellent corrosion resistance even for reducing acids such as sulfuric acid and phosphoric acid. Additionally, it features low carbon characteristics optimized for welding applications.
| Name | C | Si | Mn | P | S | Cr | Ni | Mo | Cu |
|---|---|---|---|---|---|---|---|---|---|
| ASTM | ≤0.02 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.035 | 19.00~23.00 | 23.00~28.00 | 4.0~5.0 | 1.00~2.00 |
| Steel Grade | Density (g/cm³) |
|---|---|
| 304, 304L, 305, 321, 201, 202, 301, 302 | 7.93 |
| 316, 316L, 347, 309S, 310S | 7.98 |
| 405, 410, 420 | 7.75 |
| 409, 430, 434 | 7.7 |
- Use a manual cutter or electric alloy steel pipe cutter to cut the pipe vertically. After cutting the 904L Stainless Steel Pipe, remove the burrs inside and outside the pipe mouth and make it round.
- Do not use any lubricant when putting the O-ring into the U-shaped groove at the end of the pipe fitting.
- Use a marking marker to mark the insertion depth at the end of the pipe. The thin-walled stainless steel pipe must not be skewed when inserted into the pipe fitting, and the sealing ring inside the pipe fitting must not be twisted, deformed, cut or displaced. The depth of the socket is consistent with the line mark. When the adjustment formula size is 12-25mm, it is not more than 3mm; when it is greater than or equal to DN32, it is not more than 5mm.
- Through professional extrusion tools, a circle of double-locking hexagonal groove structure with an inward concave shape is squeezed out on the left and right sides of the convex ring of the sealing ring, so that the appearance of the pipe fittings and pipes is slightly deformed, forming two hexagonal or elliptical shapes, forming sufficient connection strength. At the same time, due to the compression deformation of the sealing ring, it plays a sealing role, which can be checked with a hexagonal gauge.
- After the clamping connection, use a hexagonal gauge to check whether the clamping process is intact. If the clamping is not in place, the clamping tool can be rotated 60° and re-clamped, and then checked with a hexagonal gauge.
- When connecting with internal and external thread conversion joints, the threads should be tightened first, and then clamped.
- Stainless steel pipes and pipe fittings should be fixed firmly with stainless steel brackets.
We are a comprehensive enterprise dedicated to the sales, processing and distribution of stainless steel materials. The company adheres to the principle of customer first and reputation first, and has worked hard for many years to forge ahead.
The company specializes in various 904L Stainless Steel Pipe, stainless steel bars and stainless steel plates from domestic and foreign stainless steel factories, and enjoys a high reputation in the stainless steel industry. We are a first-level agent of Taigang, Baosteel, etc., and are a special distributor of foreign steel mills in Columbus, South Africa, North America, Japan, Finland and other foreign steel mills in China.
Our products are mainly used in boiler tubes, industrial equipment, mechanical equipment, pressure vessels, chemical machinery, coating equipment, printing and dyeing machinery, water treatment equipment manufacturing and many other industries. The company has a complete range of stainless steel varieties and specifications, and sufficient supply. We can also provide special steel and special specifications ordering services. If you have any needs, please contact us immediately.
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