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  400 Series Stainless Seamless Steel Tube

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400 Series Grade----TP410/TP405/TP420/TP430/TP430Ti/TP403/TP409/TP444/TP439/TP446.

The Max length is for the normal WT, except the thinnest & the thickest WT.

Normal Specification: ASTM A268, ASME SA268.

The special requirement on the WT and Length can be discussed in advance.        


Some Common Size Range of 400 Series for Stainless Steel Seamless Tube

 
OD
(mm)
WT
(mm)
WT
(mm)
WT
(mm)
WT
(mm)
WT
(mm)
WT
(mm)
WT
(mm)
WT
(mm)
WT
(mm)
WT
(mm)
Max Length
(M)
15.88 1.22 1.63 2.03 3.18             15
16.00 1.20 1.50 2.00 2.50 3.00 3.50         15
17.10 1.20 1.85 2.31 3.20 4.50           15
18.00 1.20 1.50 2.00 2.50 3.00 3.50         15
19.05 1.24 1.63 2.03 2.11 2.77 3.18         18
20.00 1.24 1.50 2.00 2.50 3.00 3.50 4.00 4.50     18
21.30 1.24 1.50 2.11 2.41 2.50 2.77 3.73 4.78     18
22.00 1.24 1.50 2.00 2.50 3.00 3.50 4.00 4.50     18
25.00 1.24 1.50 2.00 2.50 3.00 3.50 4.00 4.50     18
25.40 1.24 1.63 2.03 2.11 2.77 3.18         18
26.70 1.24 2.11 2.41 2.87 3.91 5.56         13
28.00 1.24 2.00 2.50 3.00 3.50 4.00 4.50       11
30.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50       11
33.40 1.50 2.77 2.90 3.38 4.55 6.35 9.09       11
35.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00     11
38.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00     11
42.20 1.65 2.77 2.97 3.56 4.85           11
40.30 1.65 2.77 3.18 3.68 5.08           11
60.30 2.77 3.20 3.18 3.91 5.54           10
73.00 3.05 4.78 5.16               10
88.90 3.05 4.00 4.78               10
101.60 3.05 5.74                 10
114.30 3.05 6.02                 10
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