904L Pickling surface 22mm Stainless Steel Seamless Pipe Tube

Material note of 904L Seamless pipe

904L stainless steel pipe (00Cr20Ni25Mo4.5Cu) has better corrosion resistance of austenitic stainless steel. Because adding 1.5% copper, it also has excellent corrosion resistance for reducing acids such as sulfuric acid and phosphoric acid. In addition, it has low carbon characteristics for welding purposes.

Special of 904LStainless steel seamless pipe:

Because 904L carbon content is very low (up to 0.020%), there will be no carbide precipitation in general heat treatment and welding. This eliminates the risk of intergranular corrosion after general heat treatment and welding. 904L stainless steel pipe because of its high chromium, nickel and molybdenum content and the addition of copper element .It can be passivated even in reductive environments, such as sulfuric acid and formic acid. The high nickel content makes it have a lower corrosion rate in the active state. In pure sulphuric acid in the concentration range of 0-98%, the temperature of 904L can be as high as 40 C. The corrosion resistance of pure phosphoric acid in the concentration range of 0-85% is very good.

Seamless stainless steel pipe specification

For more check:http://www.sinossteel.com

Mark words on seamless stainless steel pipe

How Can You Ship Goods Like Heavy Glvanized Steel Coils. What Is Best Pacakge?

• Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
• We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
  • Waterproof paper reinforcement of steel strip
  • Kraft paper
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates

Factory and Machinery Equipment :

We had our own factory to do slitting re-rolling and finish treatment machine,PVC and interleaving paper we will using with our machine for you,could protect stainless steel surface from damage or any scratches,

1. CNC Flame Cutting Machine

2. CNC Plasma Cutting Machine

3. CNC Laser Cutting Machine

4. Bending Machine

5. Shearing Machine

6. Punch Machine

7. Driving Machine

Any further Inquiry or question or Stainless Steel,Let SINO Know,always here for you,

Sino Yuan is one of most prominent Stainless Steel Stockholder and Service Center providing Stainless Steel to various industries in the region. Sino Yuan's stock holds the entire range of stainless steel like sheets, coils, pipes for decoration and industry,round bars in different grades(SS304 304L 316 316L 321 310S 309S 310S 2205 904L)and sizes specially stocked to meet the local industrial demands as well as the International Mraket.

• Respecting customers, providing overestimated products and service is our service concept

• 1.Stand on the customers' position to design and Sell items.

• 2.The customer relationship management (CRM)strengthen the service in pre-sales, in-sale and after-sale, help customers solving any questions during using our products, to make customers feel more benefit.

• 3.Paying high attention to customers suggestion and opinion, According to your finial application of stainless steel,we could advice you the grade and thickness.

• 4.Laser cutting as your CAD drawing

• Sino Yuan metal insist "5S" service:Smile, Speed, Sincerity, Smart, Study.

In 2008, it has established a state of the art Stainless steel service center having the facilities for:
1. 10 lines Cut-to-length Line: For Cold Rolled Stainless steel coils.
2.6 cold rolling machine 7 sets and 6 hot rolling lines
2.6 lines Polishing line: To process sheets into NO.4, HL,Golden finish.
3. Super mirror Line: To process sheets into super mirror finish.
4.with high technology and self-management export
5.120 employees, with 10 technicians,and an area of 35,000 square meters. an annual production of 18,000 tons.
6.In 2014, the customer relationship management (CRM) was successfully implemented.