100mm - 300mm Big Diameter Seamless Oval Pipe / Elliptical Tube AISI 30 304L

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 | ASTM A269/A269 - 04 Standard Specification | ASTM A544 Standard Specification etc.

Min Outside Diameter For Big Size: 100 mm x 100 mm x 3 mm x Length

Max Outside Diameter For Big Size: 300 mm x 300 mm x 12 mm x Length

Wall Thickness: 3 mm to 12 mm

We also can produce Square Tube and Rectangular Tube Both Seamless And Welded,and the size also according to customer's requirements

Description:

The Main Materials:

  1.4301/ SUS304/ AISI304/ S30400, 

  1.4306/ SUS304L/ AISI304L/ S30403, 

  1.4404/ SUS316L/ AISI316L/ S31603, etc.

Marking: Registered logo,Heat Number,Steel Grade,Standard,Size

Packing: Plastic bag in bundle or Wooden box 

H.S Code: 7304.4190 ( For seamless Oval | Elliptical | Square | Rectangular Pipe )

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 considered included,but are not limited to,the following:

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

2 Name of material ( seamless tubes  and Seamless Tubes)

3 Steel Grade ( Table2 ) - Part

4 Size ( Table1 )

5 Length ( specific or random ) 

6 Condition ( hot finished or cold finished )

7 The other requirements from buyer 

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