Stainless Steel Tube and Pipe
We can supply stainless steel tubing (seamless and welded) and pipe in type 304, 304L and 316, 316L from the stock sizes below or call for non-stock items. All stainless stock can be delivered mirror polished if required, Call for details.
Stainless Steel Tube Stock List. Call 01902 716333 for nationwide delivery.
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Seamless Pipe ASTM 304L (Also in 312)
NPS/NB
(inches) |
SCH
10S |
SCH
40S |
SCH
80S |
1/4 |
- |
X |
X |
3/8 |
X |
X |
X |
1/2 |
X |
X |
X |
3/4 |
- |
X |
X |
1 |
X |
X |
X |
1 1/4 |
- |
X |
X |
1 1/2 |
X |
X |
X |
2 |
X |
X |
X |
2 1/2 |
X |
X |
- |
3 |
X |
X |
X |
4 |
X |
X |
X |
6 |
X |
X |
X |
8 |
- |
X |
X |
Seamless Pipe ASTM A312, 316L
NPS/NB
(inches) |
SCH
10S |
SCH
40S |
SCH
80S |
SCH160 |
1/8 |
X |
X |
- |
- |
1/4 |
X |
X |
X |
- |
3/8 |
X |
X |
X |
- |
1/2 |
X |
X |
X |
X |
3/4 |
X |
X |
X |
X |
1 |
X |
X |
X |
X |
1 1/4 |
- |
- |
X |
- |
1 1/2 |
X |
X |
X |
X |
2 |
X |
X |
X |
X |
2 1/2 |
X |
X |
X |
- |
3 |
X |
X |
X |
X |
3 1/2 |
X |
X |
- |
- |
4 |
X |
X |
X |
- |
5 |
- |
X |
- |
- |
6 |
X |
X |
X |
- |
8 |
X |
X |
X |
- |
stainless Steel Seamless Tube Type 304L
Metric |
|
Imperial |
O/D |
Wall |
|
O/D |
Wall |
O/D |
Wall |
(mm) |
(mm) |
(in) |
(swg) |
(in) |
(swg) |
6 |
1.0 |
|
1/8 |
25 |
5/8 |
20 |
8 |
1.0 |
3/16 |
22 |
5/8 |
18 |
10 |
1.0 |
1/4 |
20 |
5/8 |
16 |
10 |
2.0 |
1/4 |
18 |
3/4 |
20 |
12 |
1.0 |
1/4 |
16 |
3/4 |
18 |
15 |
1.0 |
5/16 |
20 |
3/4 |
16 |
15 |
1.5 |
3/8 |
20 |
7/8 |
18 |
15 |
2.0 |
3/8 |
18 |
1 |
18 |
18 |
1.5 |
3/8 |
16 |
1 1/4 |
18 |
25 |
1.5 |
1/2 |
18 |
2 |
16 |
50 |
2.0 |
1/2 |
16 |
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Type 316L Seamless Tube (metric)
O/D |
Wall |
O/D |
Wall |
O/D |
Wall |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
(mm) |
6 |
0.5 |
14 |
1.5 |
25 |
1.5 |
6 |
1.0 |
14 |
2.0 |
25 |
2.0 |
6 |
1.5 |
15 |
1.0 |
25 |
2.5 |
8 |
1.0 |
15 |
1.5 |
25 |
3.0 |
8 |
1.5 |
15 |
2.0 |
30 |
1.5 |
10 |
1.0 |
16 |
1.5 |
30 |
2.0 |
10 |
1.5 |
16 |
2.0 |
30 |
3.0 |
10 |
2.0 |
18 |
1.5 |
38 |
3.0 |
12 |
1.0 |
20 |
1.5 |
38 |
4.0 |
12 |
1.5 |
20 |
2.0 |
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12 |
2.0 |
22 |
1.5 |
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316L Seamless Tube ASTM A269
O/D |
Wall |
O/D |
Wall |
O/D |
Wall |
(in) |
(swg) |
(in) |
(swg) |
(in) |
(swg) |
1/8 |
24 |
1/2 |
1/8 Inch |
1 1/4 |
18 |
1/8 |
22 |
5/8 |
20 |
1 1/4 |
16 |
1/8 |
20 |
5/8 |
1818 |
1 1/4 |
14 |
3/61 |
24 |
5/8 |
16 |
1 1/4 |
1/8 inch |
3/16 |
22 |
5/8 |
14 |
1 3/8 |
16 |
3/16 |
20 |
5/8 |
1/8 inch |
1 1/2 |
16 |
3/16 |
18 |
3/4 |
20 |
1 1/2 |
14 |
1/4 |
22 |
3/4 |
18 |
1 1/2 |
1/4 inch |
1/4 |
20 |
3/4 |
16 |
1 1/2 |
1/8 inch |
1/4 |
18 |
3/4 |
14 |
1 3/4 |
16 |
1/4 |
16 |
3/4 |
12 |
1 3/4 |
1/8 inch |
5/16 |
22 |
3/4 |
1/8 inch |
2 |
16 |
5/16 |
20 |
3/4 |
3/16 |
2 |
14 |
5/16 |
18 |
7/8 |
18 |
2 |
1/8 inch |
5/16 |
16 |
7/8 |
16 |
2 |
1/4 inch |
3/8 |
22 |
7/8 |
14 |
2 1/4 |
16 |
3/8 |
20 |
7/8 |
1/8 inch |
2 1/4 |
10 |
3/8 |
16 |
1 |
20 |
2 1/4 |
1/4 inch |
3/8 |
14 |
1 |
18 |
2 1/2 |
16 |
3/8 |
1/8 Inch |
1 |
16 |
2 1/2 |
1/8 inch |
7/16 |
20 |
1 |
14 |
2 1/2 |
1/4 inch |
1/2 |
22 |
1 |
12 |
3 |
16 |
1/2 |
20 |
1 |
10 |
3 |
14 |
1/2 |
18 |
1 |
3/16 inch |
3 |
10 |
1/2 |
16 |
1 |
1/4 inch |
3 |
1/4 inch |
1/2 |
14 |
1 1/8 |
16 |
4 |
1/4 inch |
Stainless Steel Tube - Round
Stainless Steel tube - Round - 304 Welded Mirror Polished
O/D |
Wall |
Weight per |
O/D |
Wall |
Weight per |
(ins) |
(mm) |
metre (kg) |
(ins) |
(mm) |
metre (kg) |
1/2 |
1.50 |
0.42 |
1 1/4 |
1.50 |
1.13 |
5/8 |
1.20 |
0.44 |
1 3/8 |
1.20 |
1.02 |
5/8 |
1.50 |
0.54 |
1 1/2 |
1.20 |
1.11 |
3/4 |
1.20 |
0.53 |
1 1/2 |
1.50 |
1.38 |
3/4 |
1.50 |
0.66 |
1 1/2 |
2.00 |
1.81 |
3/4 |
1.20 |
0.63 |
1 3/4 |
1.50 |
1.62 |
7/8 |
1.50 |
0.78 |
2 |
1.20 |
1.49 |
7/8 |
2.00 |
1.01 |
2 |
1.50 |
1.85 |
1 |
1.20 |
0.73 |
2 |
2.00 |
2.40 |
1 |
1.50 |
0.90 |
2 1/2 |
1.50 |
2.34 |
1 |
2.00 |
1.17 |
3 |
1.50 |
2.81 |
1 1/8 |
1.50 |
1.02 |
4 |
3.00 |
7.41 |
1 1/4 |
1.20 |
0.92 |
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Stainless Steel tube - Round- 316 Welded Mirror Polished
O/D |
Wall |
Weight per |
O/D |
Wall |
Weight per |
(in) |
(mm) |
metre (kg) |
(in) |
(mm) |
metre (kg) |
1/2 |
1.50 |
0.42 |
1 1/2 |
3.00 |
2.64 |
5/8 |
1.20 |
0.44 |
50mm |
2.50 |
2.99 |
5/8 |
1.50 |
0.54 |
50mm |
3.00 |
3.55 |
3/4 |
1.20 |
0.53 |
2 |
1.20 |
1.49 |
3/4 |
1.50 |
0.66 |
2 |
1.50 |
1.85 |
7/8 |
1.20 |
0.63 |
2 |
2.00 |
2.40 |
7/8 |
2.00 |
1.01 |
2 |
3.00 |
7.43 |
1 |
1.20 |
0.73 |
2 1/2 |
1.50 |
2.34 |
1 |
1.50 |
0.90 |
3 |
1.50 |
2.81 |
1 |
2.00 |
1.17 |
3 |
3.00 |
5.52 |
1 1/4 |
1.50 |
1.13 |
4 |
3.00 |
7.42 |
1 1/2 |
1.50 |
1.38 |
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Stainless Steel tube - Round - 316 Welded Dull polished
O/D |
Wall |
Weight per |
(in) |
(mm) |
metre (kg) |
1 1/2 |
3.00 |
2.76 |
2 |
3.00 |
7.43 |
3 |
3.00 |
5.52 |
4 |
3.00 |
7.42 |
Type 304 and 316 Handrail Section, welded, unannealed (dull polished)
O/D |
Wall |
Weight per |
O/D |
Wall |
Weight per |
(mm) |
(mm) |
metre (kg) |
(in) |
(mm) |
metre (kg) |
42.40 |
x 2.5 |
2.49 |
1 1/2 |
3.00 |
2.62 |
48.30 |
x 2.5 |
2.86 |
2 |
3.00 |
3.57 |
60.30 |
x 2.5 |
3.61 |
3 |
3.00 |
5.47 |
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4 |
3.00 |
7.38 |
Stainless Steel Tube - Square
Stainless Steel tube - Square - 304 Welded Dull Polished
Dimensions |
Wall |
Weight per |
Dimensions |
Wall |
Weight per |
(mm) |
(mm) |
metre (kg) |
(mm) |
(mm) |
metre (kg) |
12.7 x 12.7 |
1.20 |
0.44 |
40 x40 |
1.20 |
1.49 |
12.7 x 12.7 |
1.50 |
0.55 |
40 x40 |
1.50 |
1.85 |
15 x 15 |
1.20 |
0.53 |
40 x40 |
2.00 |
2.45 |
15 x 15 |
1.50 |
0.65 |
40 x40 |
3.00 |
3.75 |
20 x 20 |
1.20 |
0.71 |
50 x50 |
1.50 |
2.32 |
20 x 20 |
1.50 |
0.88 |
50 x50 |
2.00 |
3.08 |
20 x 20 |
2.00 |
1.19 |
50 x50 |
3.00 |
4.65 |
25 x 25 |
1.20 |
0.92 |
60 x60 |
2.00 |
3.71 |
25 x 25 |
1.50 |
1.14 |
60 x60 |
3.00 |
5.49 |
25 x 25 |
2.00 |
1.49 |
70 x70 |
3.00 |
6.53 |
25 x 25 |
3.00 |
2.20 |
80 x80 |
2.00 |
4.98 |
30 x 30 |
1.20 |
1.10 |
80 x80 |
3.00 |
7.53 |
30 x 30 |
1.50 |
1.37 |
100 x 100 |
2.00 |
6.40 |
30 x 30 |
2.00 |
1.84 |
100 x 100 |
3.00 |
9.53 |
30 x 30 |
3.00 |
2.72 |
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Stainless Steel tube - Square - 304 Welded unpolished
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
12.7 x 12.7 |
1.20 |
0.44 |
120 x 120 |
5.00 |
18.66 |
12.7 x 12.7 |
1.50 |
0.55 |
120 x 120 |
6.00 |
21.20 |
40 x 40 |
4.00 |
4.80 |
150 x 150 |
4.00 |
18.60 |
50 x 50 |
4.00 |
5.96 |
150 x 150 |
5.00 |
23.00 |
50 x 50 |
5.00 |
7.41 |
150 x 150 |
6.00 |
31.20 |
60 x 60 |
4.00 |
7.22 |
150 x 150 |
8.00 |
34.30 |
60 x 60 |
5.00 |
8.90 |
150 x 150 |
10.00 |
41.65 |
80 x 80 |
4.00 |
9.82 |
200 x 200 |
5.00 |
30.80 |
80 x 80 |
5.00 |
12.39 |
200 x 200 |
6.00 |
36.90 |
100 x 100 |
4.00 |
12.40 |
200 x 200 |
8.00 |
47.25 |
100 x 100 |
5.00 |
15.38 |
200 x 200 |
10.00 |
57.60 |
100 x 100 |
6.00 |
17.50 |
250 x 250 |
8.00 |
59.90 |
100 x 100 |
8.00 |
21.60 |
250 x 250 |
10.00 |
73.50 |
Stainless Steel tube - Square 316 tube Welded dull polished
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
20 x20 |
1.50 |
0.88 |
40 x 40 |
3.00 |
3.75 |
20 x20 |
2.00 |
1.19 |
50 x 50 |
2.00 |
3.08 |
25 x25 |
1.20 |
0.92 |
50 x 50 |
3.00 |
4.65 |
25 x25 |
1.50 |
1.14 |
60 x 60 |
3.00 |
5.49 |
30 x30 |
2.00 |
1.84 |
80 x 80 |
2.00 |
4.98 |
30 x30 |
3.00 |
2.72 |
80 x 80 |
3.00 |
7.53 |
40 x40 |
1.50 |
1.85 |
100x100 |
3.00 |
9.53 |
40 x40 |
2.00 |
2.45 |
100 x 100 |
5.00 |
15.30 |
Stainless Steel tube - Square - 316 tube Welded unpolished
Dimensions(mm) |
Wall (mm) |
Weight per metre (kg) |
Dimensions(mm) |
Wall (mm) |
Weight per metre (kg) |
30 x30 |
3.00 |
2.72 |
120 x120 |
4.00 |
15.03 |
40 x40 |
3.00 |
3.75 |
120 x120 |
5.00 |
18.66 |
50 x50 |
3.00 |
4.65 |
120 x120 |
6.00 |
21.20 |
50 x50 |
4.00 |
5.96 |
150 x150 |
4.00 |
18.64 |
60 x60 |
3.00 |
5.49 |
150 x150 |
5.00 |
23.00 |
80 x80 |
3.00 |
7.53 |
150 x150 |
6.00 |
27.36 |
80 x80 |
4.00 |
9.82 |
200 x200 |
5.00 |
30.80 |
100x100 |
3.00 |
9.53 |
200 x200 |
6.00 |
36.90 |
100x100 |
4.00 |
12.40 |
200 x200 |
8.00 |
47.25 |
100x100 |
5.00 |
15.38 |
200 x200 |
10.00 |
57.60 |
100x100 |
6.00 |
17.50 |
250 x250 |
10.00 |
73.50 |
100x100 |
8.00 |
21.60 |
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Stainless Steel Tube - Rectangular
Rectangular 304 tube welded unpolished
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
Dimensions(mm) |
Wall (mm) |
Weight per metre (kg) |
80 x 40 |
4.00 |
7.22 |
150 x 100 |
4.00 |
15.40 |
80 x 40 |
5.00 |
8.90 |
150 x 100 |
5.00 |
18.80 |
100 x 50 |
4.00 |
9.09 |
150 x 100 |
6.00 |
22.60 |
100 x 50 |
5.00 |
11.30 |
150 x 100 |
8.00 |
27.90 |
120 x 60 |
3.00 |
8.39 |
200 x 100 |
4.00 |
18.60 |
120 x 60 |
4.00 |
11.10 |
200 x 100 |
5.00 |
22.60 |
120 x 60 |
5.00 |
13.75 |
200 x 100 |
6.00 |
27.40 |
120 x 80 |
3.00 |
9.54 |
200 x 100 |
8.00 |
34.30 |
120 x 80 |
4.00 |
12.40 |
200 x 100 |
10.00 |
41.65 |
120 x 80 |
5.00 |
15.38 |
200 x 150 |
6.00 |
36.90 |
150 x 50 |
3.00 |
9.53 |
200 x 150 |
8.00 |
41.34 |
150 x 50 |
5.00 |
15.38 |
300 x 100 |
8.00 |
47.25 |
150 x 80 |
3.00 |
10.70 |
250 x 150 |
6.00 |
36.90 |
150 x 100 |
3.00 |
11.70 |
250 x 150 |
8.00 |
47.25 |
Rectangular 304 tube welded dull polished
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
20 x 10 |
1.50 |
0.44 |
60 x 40 |
2.00 |
3.08 |
30 x 10 |
1.20 |
0.71 |
60 x 40 |
3.00 |
4.65 |
30 x 10 |
1.50 |
0.90 |
80 x 40 |
1.50 |
2.80 |
30 x 15 |
1.50 |
0.76 |
80 x 40 |
2.00 |
3.71 |
30 x 20 |
1.50 |
1.14 |
80 x 40 |
3.00 |
5.49 |
40 x 15 |
1.50 |
1.25 |
80 x 40 |
4.00 |
7.22 |
40 x 20 |
1.20 |
1.10 |
80 x 40 |
5.00 |
8.94 |
40 x 20 |
1.50 |
1.37 |
80 x 60 |
3.00 |
6.53 |
40 x 20 |
2.00 |
1.84 |
100 x 40 |
1.50 |
3.29 |
50 x 25 |
1.20 |
1.41 |
100 x 40 |
3.00 |
6.53 |
50 x 25 |
1.50 |
1.75 |
100 x 50 |
2.00 |
4.68 |
50 x 25 |
2.00 |
2.31 |
100 x 50 |
3.00 |
6.95 |
50 x 25 |
3.00 |
3.75 |
100 x 50 |
4.00 |
9.09 |
50 x 30 |
1.50 |
1.85 |
100 x 50 |
5.00 |
11.30 |
50 x 30 |
3.00 |
3.61 |
100 x 60 |
3.00 |
7.53 |
60 x 20 |
1.50 |
1.85 |
120 x 60 |
3.00 |
8.12 |
60 x 20 |
2.00 |
2.45 |
120 x 80 |
3.00 |
9.53 |
60 x 30 |
2.00 |
2.80 |
150 x 100 |
3.00 |
11.70 |
60 x 30 |
3.00 |
4.13 |
150 x 100 |
5.00 |
18.80 |
60 x 40 |
1.50 |
2.32 |
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Rectangular 316 tube welded unpolished
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
80 x 40 |
4.00 |
7.22 |
150 x100 |
8.00 |
27.90 |
80 x 40 |
5.00 |
8.90 |
160 x80 |
3.00 |
11.10 |
100 x 50 |
5.00 |
11.24 |
200 x100 |
4.00 |
18.60 |
120 x 80 |
3.00 |
9.53 |
200 x100 |
5.00 |
22.40 |
120 x 80 |
5.00 |
15.38 |
200 x100 |
8.00 |
34.30 |
150 x 100 |
3.00 |
11.66 |
200 x100 |
10.00 |
41.65 |
150 x 100 |
4.00 |
15.40 |
250 x150 |
8.00 |
47.25 |
150 x 100 |
5.00 |
18.80 |
300 x100 |
8.00 |
47.25 |
150 x 100 |
6.00 |
22.60 |
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Rectangular 316 tube Welded Dull Polished
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
Dimensions (mm) |
Wall (mm) |
Weight per metre (kg) |
40 x 20 |
2.00 |
1.84 |
80 x 40 |
3.00 |
5.49 |
50 x 25 |
1.50 |
1.75 |
120 x 80 |
3.00 |
9.53 |
60 x 40 |
2.00 |
3.08 |
120 x 80 |
4.00 |
12.40 |
80 x 40 |
2.00 |
4.98 |
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See also Small Diameter and hypodermic tubing