ISO Certification Schedule 40 ASTM A312 201/304/316L/310S Welded 3-310mm Stainless Steel Rectangular Tubing Sizes

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Product Detail

ISO certification schedule 40 ASTM A312 201 304 316L 310S welded 3-310mm stainless steel rectangular tubing sizes  

Material

201,304,316

Size (Round pipe)

8, 9.5, 11.5, 12.5, 15, 16, 17, 18, 25, 32, 48MM or customer's request/

Size (Square piep)

5*5, 10*10, 12*12, 15*15MM or customer's request.

Size (Torque pipe)

25*13, 30*15, 38*25, 40*20, 50*25MM or customer's request.

Thickness

0.5mm--3mm

Length

1000mm-6000mm

Process method

Cold roller deep drawing.

Surface finish

Polished, Stain, Electro-plating, TIN titanlum

Chemical Composition

Material

C

Si

Mn

P

S

Cr

Ni

      201

=0.12

=0.75

9.5-12.5

=0.045

=0.03

13-16

0.8-1.5

      304

=0.08

=0.75

=2.0

=0.045

=0.03

18-19

8-10

      316

=0.08

=1.00

=2.0

=0.035

=0.03

10-14

16.0-18.5


The welding process is one of the core ways in which we manufacture precision tubes. Our high quality tubing starts off as a flat strip of metal. The strip is formed into a tube through a series of rollers and the join, also called the seam, is then welded together.

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Nantong Newjianghai International Trade Co.,Ltd

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