AVAILABLE SIZES & SPECIFICATION FOR OUR PRODUCTION LINES
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Stainless Steel Pipes
ASTM A312/A778
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Stainless Steel Pipes
JIS G3459
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Outside Diameter
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SCH-5
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SCH-10
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SCH-40
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N.B
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NPS
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mm
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mm
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mm
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8
|
1/4"
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13.72
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|
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2.24
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10
|
3/8"
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17.15
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|
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2.31
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15
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1/2"
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21.34
|
1.65
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2.11
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2.77
|
20
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3/4"
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26.67
|
1.65
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2.11
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2.87
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25
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1"
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33.40
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1.65
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2.77
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3.38
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32
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1 1/4"
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42.16
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1.65
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2.77
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3.56
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40
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1 1/2"
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48.26
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1.65
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2.77
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3.68
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50
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2"
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60.33
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1.65
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2.77
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3.91
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65
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2 1/2"
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73.03
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2.11
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3.05
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5.16
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80
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3"
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88.90
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2.11
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3.05
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5.49
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90
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3 1/2"
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101.60
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2.11
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3.05
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5.74
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100
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4"
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114.30
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2.11
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3.05
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6.02
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125
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5"
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141.30
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2.77
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3.40
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6.55
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150
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6"
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168.28
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2.77
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3.40
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7.11
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200
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8"
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219.08
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2.77
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3.76
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8.18
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250
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10"
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273.05
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3.40
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4.19
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9.27
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300
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12"
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323.85
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3.96
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4.96
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9.52
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Outside Diameter
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SCH-5S
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SCH-10S
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SCH-20S
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SCH-40S
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(A)
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(B)
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mm
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mm
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mm
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mm
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8
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1/4"
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13.8
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1.2
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1.65
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2.0
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2.2
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10
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3/8"
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17.3
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1.2
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1.65
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2.0
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2.3
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15
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1/2"
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21.7
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1.65
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2.1
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2.5
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2.8
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20
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3/4"
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27.2
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1.65
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2.1
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2.5
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2.9
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25
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1"
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34.0
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1.65
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2.8
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3.0
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3.4
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32
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1 1/4"
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42.7
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1.65
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2.8
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3.0
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3.6
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40
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1 1/2"
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48.6
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1.65
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2.8
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3.0
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3.7
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50
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2"
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60.5
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1.65
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2.8
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3.5
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3.9
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65
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2 1/2"
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76.3
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2.1
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3.0
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3.5
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5.2
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80
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3"
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89.1
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2.1
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3.0
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4.0
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5.5
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90
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3 1/2"
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101.6
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2.1
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3.0
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4.0
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5.7
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100
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4"
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114.6
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2.1
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3.0
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4.0
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6.0
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125
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5"
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139.8
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2.8
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3.4
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5.0
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6.6
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150
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6"
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165.2
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2.8
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3.4
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5.0
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7.1
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200
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8"
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216.3
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2.8
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4.0
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6.5
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8.2
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250
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10"
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267.4
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3.4
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4.0
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6.5
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9.3
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300
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12"
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318.5
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4.0
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4.5
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6.5
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10.3
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Large Diameter Stainless Steel Pipe JIS G3468 (O.D. can be custom made up to 78")
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cutside diameter
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SCH 5S
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SCH 10S
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SCH 20S
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SCH 40S
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(A)
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(B)
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mm
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mm
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mm
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mm
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350
400
450
500
550
600
650
700
750
800
850
900
1000
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14
16
18
20
22
24
26
28
30
32
34
36
40
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355.6
406.4
457.2
508.0
558.8
609.6
660.4
711.2
762.0
812.8
863.6
914.4
1016.0
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4.0
4.5
4.5
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5.0
5.0
5.0
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8.0
8.0
8.0
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11.1
12.7
14.3
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5.0
5.0
5.5
|
5.5
5.5
6.5
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9.5
9.5
9.5
|
15.1
15.9
17.5
|
5.5
5.5
6.5
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8.0
8.0
8.0
|
12.7
12.7
12.7
|
17.5
17.5
17.5
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|
8.0
8.0
8.0
9.5
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12.7
12.7
12.7
14.3
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17.5
17.5
19.1
26.2
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Application/ Chemical plant, petro-chemical, pulp paper mill, beverage plant, water transport system, power plant....ect.
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Stainless Steel Tube For Boiler, Heat-Exchanger,
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General Service ASTM A249 A269, JIS G3463
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mm
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1.20
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1.24
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1.50
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1.65
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2.00
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2.11
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2.41
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2.77
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3.05
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Gage
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18
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16
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14
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13
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12
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11
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In
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mm
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3/4"
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19
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1"
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25.4
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1-1/4"
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31.8
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1-1/2"
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38.1
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2"
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50.8
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2-1/2"
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63.5
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3"
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76.2
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3-1/2"
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88.9
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4"
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101.6
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4-1/2"
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114.3
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5"
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127
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5-1/2"
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139.7
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6"
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152.4
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6-1/2"
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165.1
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Stainless Steel Food Industrial Tubing (Sanitary Tube)
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ASTM A270, JIS G3447
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mm
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1.20
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1.24
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1.50
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1.65
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2.00
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2.11
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2.41
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2.77
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3.05
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Gage
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18
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16
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14
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13
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12
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11
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In
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mm
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3/4"
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19
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1"
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25.4
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1-1/4"
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31.8
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1-1/2"
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38.1
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2"
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50.8
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2-1/2"
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63.5
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3"
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76.2
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3-1/2"
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88.9
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4"
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101.6
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4-1/2"
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114.3
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5"
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127
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5-1/2"
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139.7
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6"
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152.4
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6-1/2"
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165.1
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Stainless Steel Tubes For Mechanical And Structural Purposes
ASTM A554 JIS G-3446
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mm
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0.4
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0.5
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0.6
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0.7
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0.8
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0.9
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1.0
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1.2
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1.5
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2.0
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2.5
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3.0
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in
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0.0157
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0.0195
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0.0236
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0.0276
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0.0315
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0.0354
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0.0393
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0.0472
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0.0590
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0.0787
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0.098
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0.118
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in
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mm
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3/8"
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9.5
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1/4"
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6.35
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1/2"
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12.7
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5/8"
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15.9
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3/4"
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19.0
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7/8"
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22.2
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1"
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25.4
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1 1/8"
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28.6
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1 1/4"
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31.8
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1 1/2"
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38.1
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1 5/8 "
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41.3
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1 3/4"
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44.4
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48.6
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2"
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50.8
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2 1/2"
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63.5
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3"
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76.2
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3 1/2"
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88.9
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4"
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101.6
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4 1/2"
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114.3
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5"
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127
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Stainless Steel Square Tubes
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Stainless Steel Rectangular Tubes
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0.6
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0.7
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0.8
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0.9
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1.0
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1.2
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1.5
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2.0
|
3.0
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mm
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mm
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mm
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mm
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mm
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mm
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mm
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mm
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mm
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In
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mm
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9.5x9.5
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10x10
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12.7x12.7
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15.9x15.9
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18.0x18.0
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3/4"x3/4"
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19.0x19.0
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7/8"x7/8"
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22.2x22.2
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1"x1"
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25.4x25.4
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30.5x30.5
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1 1/4"x1 1/4"
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31.8x31.8
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1 1/2"x1 1/2"
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38.1x38.1
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40.0x40.0
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2"x2"
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50.8x50.8
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60.0x60.0
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70.0x70.0
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75.0x75.0
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80.0x80.0
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90.0x90.0
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0.9
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1.0
|
1.2
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1.5
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2.0
|
3.0
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mm
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mm
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mm
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mm
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mm
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mm
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mm
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¡@
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¡@
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¡@
|
¡@
|
¡@
|
¡@
|
10x20
|
¡@
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10x30
|
¡@
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13x26
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¡@
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15x30
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20x40
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25x40
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25x50
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30x60
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38.1x50.8
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40x80
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45x75
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45x95
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80x180
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Tolerance
|
Tolerance of ASTM A312 JIS G3459
|
Outside Diameter
|
Thickness
|
Length
|
JIS G3459
|
<30.0mm 0.30mm
30.0mm 1%
|
<2mm 0.20mm
2mm 10%
|
Definite cut lengths
|
ASTM A312
|
¡@
|
48.26mm
|
+0.40mm
|
-0.80mm
|
>48.26mm
|
114.3mm
|
+0.80mm
|
-0.80mm
|
>114.3mm
|
219.08mm
|
+1.60mm
|
-0.80mm
|
>219.08mm
|
457.2mm
|
+2.40mm
|
-0.80mm
|
>457.2mm
|
660.4mm
|
+3.20mm
|
-0.80mm
|
>660.4mm
|
863.6mm
|
+4.00mm
|
-0.80mm
|
>863.6mm
|
|
+4.80mm
|
-0.80mm
|
|
12.5%
|
+50mm
-0 mm
|
|
Tolerance of ASTM A249, A269 JIS G3463, A270, JIS G3447
|
Outside Diameter
|
Thickness
|
Length
|
ASTM A249
|
¡@
|
<25.4mm
|
0.10mm
|
¡@
|
25.4mm
|
38.1mm
|
0.15mm
|
¡@
|
>38.1mm
|
<50.8mm
|
0.20mm
|
¡@
|
50.8mm
|
<63.5mm
|
0.25mm
|
¡@
|
63.5mm
|
<76.2mm
|
0.30mm
|
¡@
|
76.2mm
|
101.6mm
|
.38mm
|
¡@
|
>101.6mm
|
190.5mm
|
+0.38mm
|
-0.64mm
|
>190.5mm
|
228.6mm
|
+0.38mm
|
-1.14mm
|
|
10%
|
OD <50.8mm +3.0mm
-0mm
OD 50.8mm +5.0mm
-0mm
|
ASTM A269
|
¡@
|
<38.1mm
|
0.13mm
|
|
38.1mm
|
<88.9mm
|
0.25mm
|
¡@
|
88.9mm
|
<139.8mm
|
0.38mm
|
¡@
|
139.8mm
|
<203.2mm
|
0.76mm
|
¡@
|
|
OD <12.7mm 15%
OD <12.7mm 10%
|
OD <38.1mm 3.2mm-0mm
OD 38.1mm 4.8mm-0mm
|
JIS G3463
|
¡@
|
<60mm
|
0.25mm
|
¡@
|
60mm
|
<80mm
|
0.30mm
|
¡@
|
80mm
|
<100mm
|
0.40mm
|
|
100mm
|
<120mm
|
+0.40mm
|
-0.60mm
|
120mm
|
<160mm
|
+0.40mm
|
-0.80mm
|
160mm
|
<200mm
|
+0.40mm
|
-1.20mm
|
200mm
|
|
+0.40mm
|
-1.60mm
|
|
OD<40mm T<2mm +0.4mm
-0
OD<40mm T2mm +20%
-0
ODmm +22%
-0
|
OD <50 +7mm
-0mm
OD 50+10mm
-0mm
|
ASTM A270
|
¡@
|
31.8mm
|
+0.05mm
|
-0.20mm
|
>38.1mm
|
63.5mm
|
+0.05mm
|
-0.28mm
|
>63.5mm
|
76.2mm
|
+0.08mm
|
-0.30mm
|
>76.2mm
|
101.6mm
|
+0.08mm
|
-0.38mm
|
>101.6mm
|
<139.7mm
|
0.38mm
|
¡@
|
139.7mm
|
<203.2mm
|
0.76mm
|
¡@
|
|
10%
|
+3.20mm
-0mm
|
JIS G3447
|
¡@
|
25.4mm
|
0.15mm
|
¡@
|
>25.4mm
|
31.8mm
|
0.16mm
|
¡@
|
>31.8mm
|
38.1mm
|
0.19mm
|
¡@
|
>38.1mm
|
76.3mm
|
0.25mm
|
¡@
|
>76.3mm
|
89.1mm
|
+0.30mm
|
-0.40mm
|
>89.1mm
|
101.6mm
|
+0.35mm
|
-0.40mm
|
>101.6mm
|
114.3mm
|
+0.40mm
|
-0.60mm
|
>114.3mm
|
139.8mm
|
+0.40mm
|
-0.80mm
|
>139.8mm
|
165.2mm
|
+0.40mm
|
-1.20mm
|
|
10%
|
+10mm
-0mm
|
|
Tolerance of ASTM A554 JIS G3446
|
Outside Diameter
|
Thickness
|
Length
|
JIS G3446
|
<50.0mm0.25mm
|
|
|
|
12.7mm
|
<25.4mm
|
0.13mm
|
¡@
|
25.4mm
|
<38.1mm
|
0.13mm
|
¡@
|
38.1mm
|
<50.8mm
|
0.15mm
|
¡@
|
50.8mm
|
<63.5mm
|
0.18mm
|
¡@
|
63.5mm
|
<88.9mm
|
0.25mm
|
¡@
|
88.9mm
|
<127mm
|
0.38mm
|
|
127mm
|
406mm 0.03mm for evey 1" increased
|
|
10%
|
+50mm
-0
|
|