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A312 Pipe

Type: Seamless or Welded steel pipe
Application: Used for Fluid and Gas Transportation, Boiler and Machining, etc.
OD: 10.3-1219mm (1/8"- 48"), WT: 1.24-59.54 mm (SCH5S-XXS)
Material & Standard:(ASTM)201 304 304L 309s 310s 316 316L 316TI 317L 321 904L S32205
Ends: Annealed, Pickling, Polished
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Waterproof Paper Wrapped, Packed in Wooden Cabins
Availability:
Inquiry

Available Dimension Range

OD(mm/inch)

Wall thickness   (SCH)

10

20

30

STD

40

60

XS

80

100

120

140

160

XXS

…100mm

21.3 (1/2'')

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26.7 (3/4'')

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33.4 (1'')

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42.2 (1 1/4'')

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48.3 (1 1/2'')

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60.3 (2'')

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73 (2 1/2'')

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88.9 (3'')

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101.6 (3 1/2'')

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114.3 (4'')

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141.3 (5'')

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168.3 (6'')

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219.1 (8'')

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273 (10'')

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323.8 (12'')

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355.6 (14'')

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406.4 (16'')

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457 (18'')

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508 (20'')

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559 (22'')

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610 (24'')

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660 (26'')

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711 (28'')

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762 (30'')

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813 (32'')

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864 (34'')

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914 (36'')

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965.2 (38'')









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1016 (40'')









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Chemical Composition

Grade

C

Mn

P

S

Si

Cr

Mo

Ti

N

V

Cu

Ce

TP304

0.08

2

0.045

0.03

1

18.0-20.0

8.0-11.0

-

-

-

-

-

TP304L

0.035

2

0.045

0.03

1

18.0-20.0

8.0-13.0

-

-

-

-

-

TP304H

0.04-0.10

2

0.045

0.03

1

18.0-20.0

8.0-11.0

-

-

-

-

-

TP316

0.08

2

0.045

0.03

1

16.0-18.0

11.0-14.0

2.00-3.00

-

-

-

-

TP316L

0.035

2

0.045

0.03

1

16.0-18.0

10.0-14.0

2.00-3.00

-

-

-

-

TP316H

0.04-0.10

2

0.045

0.03

1

16.0-18.0

11.0-14.0

2.00-3.00

-

-

-

-

TP321

0.08

2

0.045

0.03

1

17.0-19.0

-

G

-

-

0.1

-

TP347

0.08

2

0.045

0.03

1

17.0-19.0

9.0-13.0

-

-

-

-

-

TP347H

0.04-0.10

2

0.045

0.03

1

17.0-19.0

9.0-13.0

-

-

J

-

-


Mechanical Properties

Grade

UNS Designation

Tensile Strength, min ksi [Mpa]

Yield Strength, min ksi [Mpa]

TP304

S30400

75 [515]

30 [205]

TP304L

S30403

70 [485]

25 [170]

TP304H

S30409

75 [515]

30 [205]

TP316

S31600

75 [515]

30 [205]

TP316L

S31603

70 [485]

25 [170]

TP316H

S31609

75 [515]

30 [205]

TP310S

S31008

75 [515]

30 [205]

TP310H

S31009

75 [515]

30 [205]

TP321

S32100

75 [515]

30 [205]

TP321H

S32109

75 [515]

30 [205]

TP347

S34700

75 [515]

30 [205]

TP347H

S34709

75 [515]

30 [205]


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