1, products name: 316L ASTM A-312 stainless steel tube (elliptical pipe)

 2, company brief introduction:

we are manufacture that dealing with the business of stainless steel coils, stripes, pipe in ASTM A-270 for food grade,A-554 for decorational, A-312 for industrial, and A-249 for heating exchange and boiler And the equipment of the mill machine, polish machine and so on. And our materials are mainly at 304, 316, 201, 202, 430,410,409 and so on.

 3, stainless steel oval (elliptical) pipe outside diameter:

4,thinkness:

A,round pipe, square pipe rectangular pipe: 0.5-4.0mm

B, oval pipe,groove pipe: 1.0-2.0 mm

C, precise pipe: 0.1-2.0 mm

5, length: 1m 3m 5.8m 6.0m or accordingly

Attention: 1m 3m 5.8m can be shipped by 20 feet container.

                     6m -11.8m can be shipped by 40 feet container

6, tolerence:

outside diameter0.05

thiness10%

length0.05 mm

7,polished:mill(2B)-satin(180#240$320#)-bright(400#500#)-mirror(600#800#1000#)

8,picture showing

A inner pipe(green is for 304 red is for 316)

B outer for transport

C sample offered as below

11,pipe making process

12, our standard

13, pipe processing:

316L ASTM A-312  stainless steel tube (elliptical pipe)