Shanghai Walmay Metal Group Co., Itd
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China Manufacturer Cold Rolled Stainless Steel Pipe 904l 100Mm Diameter Duplex Stainless Steel Tube
The main component of the 904L stainless steel pipe tube is 20Cr-24Ni-4.3Mo-1.5Cu. It is a highly alloyed austenitic stainless steel with very low carbon content. 904L stainless steel pipe tube has good resistance to pitting corrosion and crevice corrosion, high resistance to stress corrosion cracking, good resistance to intergranular corrosion, and good processability and weldability.
Product Parameters :
1)Product Specification and Steel Grade
| Product Name | 410 Stainless Steel Pipe |
| stainless steel round pipe/tube | |
| Size | Wall thickness:1mm-150mm(SCH10-XXS)； Outer diameter:6mm-2500mm (3/8"-100") |
| stainless steel square pipe/tube | |
| Size | Wall thickness:1mm-150mm(SCH10-XXS)； Outer diameter:4mm*4mm-800mm*800mm |
| stainless steel rectangular pipe/tube | |
| Size | Wall thickness:1mm-150mm(SCH10-XXS)； Outer diameter:6mm-2500mm (3/8"-100") |
| Length:4000mm,5800mm,6000mm,12000mm,or as required. | |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
| Surface Treatment | BA,No.1,2B,6K,8K or according to customer requirement |
| Surface | Polishing,annealing,pickling,bright |
| Technique | Seamless /Welded |
2)Chemical Composition
| Grade | C | Si | Mn | Cr | N | P | S | Ni | Mo |
| 904L | ≤0.02 | ≤1.00 | ≤2.00 | 19.0-23.0 | - | ≤0.045 | ≤0.035 | 23.0-28.0 | 4.0-5.0 |
3)Physical Properties
| Grades | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(50mm)/% | HB | HRB | HV |
| 904L | ≥490 | ≥216 | ≥35% | - | - | - |
Stainless Steel Pipe Product Factory Building:
Stainless Steel Pipe Application:
904L stainless steel pipes can be used in petroleum and petrochemical equipment, such as reactors in petrochemical equipment.
904L stainless steel pipes are used in sulfuric acid storage and transportation equipment, such as heat exchangers, etc.
904L stainless steel pipes can be used as flue gas desulfurization devices in power plants. The main parts used are: the tower body of the absorption tower, the flue, the baffle plate, the internal parts, the spray system, etc.
Scrubbers and fans in 904L stainless steel pipe organic acid treatment systems.
904L stainless steel pipes can be used in seawater treatment devices, seawater heat exchangers, paper industry equipment, sulfuric acid, nitric acid equipment, sulfuric acid, pharmaceutical industry and other chemical equipment, pressure vessels, and food equipment.
Stainless Steel Pipe Package:
Standard Seaworthy Wood Pallets, or according to customer's requests.
FAQ
Q1. Where is your factory?
A1: Our company’s processing center is located inFoshan, Guangdong, China. It is well equipped with kinds of machines, such as laser cutting machine, mirror polishing machine and so on. We can provide a wide range of personalized services according to the customers’ needs.
Q2. What are your company's main products?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q3. How do you control quality?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company?
A4: We have many professionals, technical personnel, more competitive prices, and better after-sale service than other stainless steel companies.
Q5. How many countries have you already exported?
A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan, India, etc.
Q6. Can you provide a sample?
A6: Small samples in store and can provide the samples for free. Customized samples will take about 5-7 days.