Low Carbon 22mm Stainless Steel Seamless Pipe 904L Pickling Surface For Welding Purposes

Basic Information
Place of Origin: CHINA
Brand Name: Changying,JQ,
Certification: SGS TUV
Model Number: 904L
Minimum Order Quantity: 1 ton
Price: Negotiable
Packaging Details: waterproof paper and steel strip reinforcement,one package about 2.5-3 tons pr as your special request
Delivery Time: 3-5 working days
Payment Terms: T/T, L/C
Supply Ability: 200 tons per month,special size will be limited
Detail Information
Surface: Bright , Pickling Standard: ASTM A312
Other Grade: 304l,321,316L,309S,310S,321,2205 Mark: Grade,standard,size
Density: 7.98 G/cm3 Weight/M: (OD-T)*T*0.02491
Thickness: 1mm-8mm OD: 0.4-14mm
High Light:

seamless stainless steel tubing


seamless carbon steel pipe

Product Description

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

Outer diameter:6mm-762mm Wall thickness:0.5mm-70mm
O.D. (mm) W.T.(mm)   O.D. (mm) W.T.(mm)
6 0.5-1.5 83 2.5-25.00
8 0.5-2.0 89
10 0.8-3.0 95
12 102
14 0.8-4.0 108
16 114
17 127 3.0-32.00
18 0.9-7.0 133
19 140
20 146
21 152
22 159
24 168 2.0-50.00
25 1.0-8.0 180
27 194
30 1.3-8.0 219
32 1.5-10.00 245 3.5-50.00
34 273
35 325 4.5-50.00
38 351
40 356
42 2.0-11.00 377
45 2.0-15.00 406 5.00-55.00
48 426
51 450 7.0-60.00
54 457
57 480
60 508
63 530
68 2.5-22.00 558 9.0-70.00
70 610
73 660
76 762

For more check:

Mark words on seamless stainless steel pipe

Low Carbon 22mm Stainless Steel Seamless Pipe 904L Pickling Surface For Welding Purposes 0

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

Low Carbon 22mm Stainless Steel Seamless Pipe 904L Pickling Surface For Welding Purposes 1


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

Contact Details

Phone Number : +8618626358302

WhatsApp : +8618626358302