90DEG LONG RADIUS ELBOWS ASTM A403-ASME B16.9

Nominal
Pipe
Size

Outside
Diameter
0D

SCH 10 S

SCH 40 S

Centre to
End
A

Inside
Diameter
ID

Wall
Thickness
T

Inside
Diameter
ID

Wall
Thickness
T

inch

mm

inch

mm

inch

mm

inch

 1/2

0.84

21.34

0.674

2.11

0.622

2.77

1.5

 3/4

1.05

26.67

0.884

2.11

0.824

2.87

1.125

1

1.315

33.4

1.097

2.77

1.049

3.38

1.5

1 3/4

1.66

42.16

1.442

2.77

1.38

3.56

1.875

1 1/2

1.9

48.26

1.682

2.77

1.61

3.68

2.25

2

2.375

60.33

2.157

2.77

2.067

3.91

3

2 1/2

2.875

73.03

2.635

3.05

2.469

5.16

3.75

3

3.5

88.9

3.26

3.05

3.068

5.49

4.5

4

4.5

114.3

4.26

3.05

4.026

6.02

6

5

5.563

141.3

5.295

3.4

5.047

6.55

7.5

6

6.625

168.28

6.357

3.4

6.065

7.11

9

8

8.625

219.08

8.329

3.76

7.781

8.18

12

10

10.75

273.05

10.42

4.19

10.02

9.27

15

12

12.75

323.85

12.39

4.57

12

9.53

18

304 Stainless Steel Pipes Chemical Requirements

C max

Mn max

P max

S max

Si

Cr

Ni

Mo

N

304

0.08

2

0.045

0.03

1

18.0-20.0

8.0-11.0

...

...

304L

0.035

2

0.045

0.03

1

18.0-20.0

8.0-11.0

...

...

304 Stainless Steel Pipe Mechanical Test

Tensile(Mpa)

Yeild(Mpa)

Elongation(%)

Hardness

304

515

205

35

90HRB

304L

485

170

35

90HRB