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STAINLESS STEEL NOMINAL BORE PIPES

1/8" NB ~ 8"
Seamless

1/2" NB ~ 12"
Welded

6000~6100mm
Lengths

In our European distribution centres, we stock a comprehensive range of welded and seamless, stainless steel pipes in in 6 metre lengths.

 

Material grades for both seamless and welded are 316L and 304/304L

 

In seamless, we can also offer grade 321/H, details in our stock range below.

​

Our stainless steel pipe are in solution annealed and pickled condition.

​

The pipes are manufactured and certified in accordance with the latest versions of each specification listed below.

ASTM A312
ASME
SA312
NACE MR0175
NACE MR0103
PED 2014/68/EU

Please send us a quick Seamless RFQ using the form below, and we'll get back to you as soon as possible!

1) OD x wall x Grade
1) Quantity in metres

OIL & GAS PROCESSING

FOOD PROCESSING

CHEMICAL APPLICATIONS

WATER TREATMENT

CONSTRUCTION

STOCK RANGE

NB Size
Wall (Schedule)
DN
OD (mm)
Wall (mm)
Inside Diameter (mm)
Seamless 316L
Seamless 304L
Seamless 321
Welded 316L
Welded 304L
1/8 NB
Sch.40s
6
10.3
1.73
6.84
●
1/8 NB
Sch.80s
6
10.3
2.41
5.48
●
1/4 NB
Sch.10s
8
13.7
1.65
10.4
●
●
●
1/4 NB
Sch.40s
8
13.7
2.24
9.22
●
●
1/4 NB
Sch.80s
8
13.7
3.02
7.66
●
3/8 NB
Sch.10s
10
17.1
1.65
13.8
●
●
3/8 NB
Sch.40s
10
17.1
2.31
12.48
●
●
3/8 NB
Sch.80s
10
17.1
3.2
10.7
●
●
1/2 NB
Sch.10s
15
21.3
2.11
17.08
●
●
●
●
●
1/2 NB
Sch.40s
15
21.3
2.77
15.76
●
●
●
●
1/2 NB
Sch.80s
15
21.3
3.73
13.84
●
●
●
1/2 NB
Sch.160
15
21.3
4.78
11.74
●
3/4 NB
Sch.10s
20
26.7
2.11
22.48
●
●
●
●
●
3/4 NB
Sch.40s
20
26.7
2.87
20.96
●
●
●
●
3/4 NB
Sch.80s
20
26.7
3.91
18.88
●
●
3/4 NB
Sch.160
20
26.7
5.56
15.58
●
1 NB
Sch.10s
25
33.4
2.77
27.86
●
●
●
●
●
1 NB
Sch.40s
25
33.4
3.38
26.64
●
●
●
●
1 NB
Sch.80s
25
33.4
4.55
24.3
●
●
1 NB
Sch.160
25
33.4
6.35
20.7
●
1 1/4 NB
Sch.10s
32
42.2
2.77
36.66
●
●
●
●
●
1 1/4 NB
Sch.40s
32
42.2
3.56
35.08
●
●
●
●
●
1 1/4 NB
Sch.80s
32
42.2
4.85
32.5
●
●
●
1 1/4 NB
Sch.160
32
42.2
6.35
29.5
●
●
1 1/2 NB
Sch.10s
40
48.3
2.77
42.76
●
●
●
●
●
1 1/2 NB
Sch.40s
40
48.3
3.68
40.94
●
●
●
●
●
1 1/2 NB
Sch.80s
40
48.3
5.08
38.14
●
●
1 1/2 NB
Sch.160
40
48.3
7.14
34.02
●
2 NB
Sch.10s
50
60.3
2.77
54.76
●
●
●
●
2 NB
Sch.40s
50
60.3
3.91
52.48
●
●
●
●
2 NB
Sch.80s
50
60.3
5.54
49.22
●
●
2 NB
Sch.160
50
60.3
8.74
42.82
●
2 1/2 NB
Sch.10s
65
73
3.05
66.9
●
●
●
●
2 1/2 NB
Sch.40s
65
73
5.16
62.68
●
●
●
●
2 1/2 NB
Sch.80s
65
73
7.01
58.98
●
3 NB
Sch.10s
80
88.9
3.05
82.8
●
●
●
●
●
3 NB
Sch.40s
80
88.9
5.49
77.92
●
●
●
●
3 NB
Sch.80s
80
88.9
7.62
73.66
●
3 1/2 NB
Sch.10s
90
101.6
3.05
95.5
●
●
3 1/2 NB
Sch.40s
90
101.6
5.74
90.12
●
●
4 NB
Sch.10s
100
114.3
3.02
108.26
●
●
●
●
4 NB
Sch.40s
100
114.3
6.02
102.26
●
●
●
4 NB
Sch.80s
100
114.3
8.56
97.18
●
●
5 NB
Sch.10s
125
141.3
3.4
134.5
●
●
●
5 NB
Sch.40s
125
141.3
6.55
128.2
●
●
●
5 NB
Sch.80s
125
141.3
9.53
122.24
●
6 NB
Sch.10s
150
168.3
3.4
161.5
●
●
●
●
6 NB
Sch.40s
150
168.3
7.11
154.08
●
●
●
6 NB
Sch.80s
150
168.3
10.97
146.36
●
●
8 NB
Sch.10s
200
219.1
3.76
211.58
●
●
●
8 NB
Sch.40s
200
219.1
8.18
202.74
●
●
●
8 NB
Sch.80s
200
219.1
12.7
193.7
●
10 NB
Sch.10s
250
273
4.19
264.62
●
●
10 NB
Sch.40s
250
273
9.27
254.46
●
●
12 NB
Sch.10s
300
323.8
4.57
314.66
●
●
12 NB
Sch.40s
300
323.8
9.53
304.74
●
●
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