00Cr19Ni10 0Cr17Ni12Mo2 SS Oval Steel Tubing with No.1 Finished

00Cr19Ni10 0Cr17Ni12Mo2 SS Oval Steel Tubing with No.1 Finished

Quick Detail:

All oval pipe ( seamless and welded ),be made by round steel pipe,the manufacturing process of round steel pipe according to ASTM A312/A312 - 04 Standard Specifiction

Description:

We can supply type of pipe: Seamless Oval Pipe, Welded Steel Pipe;                                                                       Seamless Square Pipe,Welded Square Pipe;                                                                          Seamless Elliptical Pipe,Welded Elliptical Pipe;

The Main Materials:

  1.4301/ SUS304/ AISI304/ S30400, 

  1.4306/ SUS304L/ AISI304L/ S30403, 

  1.4404/ SUS316L/ AISI316L/ S31603, etc.

1. Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
2. Packing: Plastic bag in bundle
3. H.S Code: 7304.4190 ( For seamless Oval | Elliptical | Square | Rectangular Pipe )
4. Ordering Information: It shall be the responsibility of the purchaser to specify all requirements that are necessary for products under this specification. Such requirements to be 
5. considered included,but are not limited to,the following:

1).  Quantity ( feet, meters, or number of lengths )

2). Name of material ( seamless tubes )

3).  Steel Grade ( Table2 )

4).  Size ( Table1 )

5).  Length ( specific or random ) 

6).  Condition ( hot finished or cold finished )

TABLE1 Sizes for Elliptical Or Square & Rectangular Tube

TABLE 2 Chemical Composition Limits,% A,for Austenitic and Ferritic Stainless Steel    

Applications:  

We,this type seamless and welded food steel tube be widely used in kinds of industries:

1. Petroleum, chemical, construction, 
2. Bridges, textile printing and dyeing, mechanical hardware, medical, decoration,
3.  Shipbuilding and other heavy industries.

Specification:

Designation: A312/A312M-04a

Standard specifications For Seamless,Welded,and Heavily Cold Worked 

Austenitic Steel Pipes

Tensile Requirements:

Our advantage

1. 100% Tube Hydro-static Test or Nondestructive Electric Test
2. Special sizes we can produce 
3. Big stock raw material in warehouse
4. Tensile Test for each Heat No.’s material
5. 100% Annealing&Solution and Pickling