S31803 S32205 Duplex Stainless Steel Pipe Full Hard Customized Tube Hollow Section
S31803 S32205 Duplex Stainless Steel Pipe Full Hard Customized Tube Hollow Section
Product Description
Duplex stainless steel is a very useful metal that is used the world over. It gets its name from the fact that it consists of two different grades of metal.Essentially, Duplex is a Fe-Ni-Cr alloy that has a two-phase ferritic-austenitic stainless-steel microstructure when it is at room temperature.
Duplex steels are characterised by high chromium (19–28%) and molybdenum (up to 5%) and lower nickel contents than austenitic stainless steels. The most used duplex stainless steels are the 2205 (22% Chromium, 5% Nickel) and the 2507 (25% Chromium, 7% Nickel); 2507 is known as “super duplex” due to its higher resistance to corrosion.
The advantage of combining ferritic and austenitic grades is that the resultant metal has a metallurgical structure that consists of two phases and therefore benefits from the properties of both microstructures.
| Product Name | Stainless Steel Seamless Pipe |
| Material | 1.Mainly:201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13etc 2.300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347 3.200series:201,202,202cu,204 4.400series:409,409L,410,420,430,431,439,440,441,444 5.Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc 6.Duplexstainless Steel: S22053,S25073,S22253,S31803,S32205, S32304 7.Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo |
| Wall Thickness | 0.6-10mm,or customized |
| Diameter | 1mm-450 or customized |
| Shape | Round, Square, Rectangular, Oval |
| Surface | Primary, Bright Polished, Hairline, Mirror |
| Color | Golden, Champagne gold, Rose gold, Brown, Bronze, Brass, Black, etc. |
| Standard | ASTM, JIS, GB, AISI, DIN, BS,EN,ETC,etc. |
| Certifications | ISO 9001 BV SGS or as required |
| Packing | Industry standard packaging or according to client's requirement |
| MOQ | 2 TONS,can be customized according to your requirements. |
| Payment Terms | 30%T/T in advance, 100%L/C at sight |
| Delivery time | Fast delievery in 7 days,up to order quantity |
| Application | Used in the production of electrical components, connectors, radiators,Conductive base materials,automobile water tanks, heat sinks, cylinder fins, etc. |
Detailed Photo
Applications
Support and Services
We provide technical support and services for Stainless Steel Pipe including:
- Design and installation guidance
- Inspection and maintenance instructions
- Repair and replacement assistance
- Troubleshooting advice
- Product compatibility information
- Product testing and evaluation
Packing and Shipping
Stainless steel pipe packaging and shipping typically includes a tube or box that is sealed with inner lining material to prevent damage. The pipes are usually secured to the packaging with strapping and/or stretch wrap. The pipes can then be loaded onto pallets for shipping.
Depending on the size and weight of the shipment, it can be transported via truck, train, or plane. If freight is being shipped via truck, the freight company will typically provide the necessary straps and/or pads to secure the pipes to the truck. When being shipped via train or plane, the pipes will need to be packaged and secured according to the shipping company’s requirements.
FAQ
1.How can I contact with your company?
You can contact us via email, wechat, WhatsApp or by phone.
2.How do you ensure the quality?
Always have pre-production samples before mass production;
Always carry out final inspection before shipment;
3. Are You Manufacture or Trade Company?
Our company is a combination of factory and trade, we have our own factory, can continue to provide
you with goods.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.