BS 1387 Galvanized Steel Pipes Exporters, BS 1387 Carbon Steel Galvanized ERW Pipes, BS 1387 GI Pipe, BS 1387 ERW Welded Carbon Pipe Stockist, BS 1387 (EN 10255) Pipes, BS 1387 Carbon Steel Pipes Exporter In China.
BS 1387 (EN 10255) ,A British standard for welded black pipes for screwing to BS21 pipe threads, BS 1387 hot galvanized steel pipe suitable for Threading widely used for gas, air and water transmission, civil and other structures purposes. BS1387 ERW galvanized steel pipe which nominal size DN8-DN150 in light,medium and heavy thickness.
1. TOLERANCE
a) On Thickness Light Tubes = + Not Limited, - 8%. Medium & Heavy tubes = + Not Limited , -10%
b) On Mass for quantities of 150 Mtr., and over of one size =+/- 4%, for single tube =+10% / -8%.
2. Packing: BS1387 ERW Steel Pipe Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
3. Finishes: Bare, Oiled, Mill Varnish, Galvanized, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap
4. End Finishes:Beveled, Square Cut, Threaded & Coupled.
5. BS 1387 Galvanized ERW Pipe Application Industries
BS 1387 Galvanized ERW Piping use in Chemical Industry
BS 1387 Galvanized ERW Pipe use in Nuclear Power Plant Industry
BS 1387 Galvanized ERW Pipes use in Oil and Gas Industry
Galvanized ERW Pipe in Research & Development
BS1387 GI ERW Pipe use in Mega Projects & Defense & Development Industries
BS 1387 Galvanized ERW Pipes use in Pulp & Paper Industry
BS 1387 Galvanized ERW Pipe use in Petrochemical Industry
BS 1387 Pipe Chemical Composition
BS 1387 (EN 10255) ,A British standard for welded black pipes for screwing to BS21 pipe threads, BS 1387 hot galvanized steel pipe suitable for Threading widely used for gas, air and water transmission, civil and other structures purposes. BS1387 ERW galvanized steel pipe which nominal size DN8-DN150 in light,medium and heavy thickness.
1. TOLERANCE
a) On Thickness Light Tubes = + Not Limited, - 8%. Medium & Heavy tubes = + Not Limited , -10%
b) On Mass for quantities of 150 Mtr., and over of one size =+/- 4%, for single tube =+10% / -8%.
2. Packing: BS1387 ERW Steel Pipe Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
3. Finishes: Bare, Oiled, Mill Varnish, Galvanized, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap
4. End Finishes:Beveled, Square Cut, Threaded & Coupled.
5. BS 1387 Galvanized ERW Pipe Application Industries
BS 1387 Galvanized ERW Piping use in Chemical Industry
BS 1387 Galvanized ERW Pipe use in Nuclear Power Plant Industry
BS 1387 Galvanized ERW Pipes use in Oil and Gas Industry
Galvanized ERW Pipe in Research & Development
BS1387 GI ERW Pipe use in Mega Projects & Defense & Development Industries
BS 1387 Galvanized ERW Pipes use in Pulp & Paper Industry
BS 1387 Galvanized ERW Pipe use in Petrochemical Industry
BS 1387 Pipe Chemical Composition
|
C % |
Mn % |
P % |
S % |
|
0.200 |
1.200 |
0.045 |
0.045 |
BS 1387 Pipe Mechanical Properties
Tensile Strength N/mm2
Yield Strength N/mm2
Elongation %
320 - 460
195
20
DIMENSION OF STEEL TUBES: LIGHT
Nominal
Size
Designation
of Thread
Outside
Diameter
Thickness
Mass
of black tube
max.
min.
mm
kg/m
Screwed
and Socketed
8
1/4
13.6
13.2
1.8
0.515
0.519
10
3/8
17.1
16.7
1.8
0.67
0.676
15
1/2
21.4
21
2
0.947
0.956
20
3/4
26.9
26.4
2.3
1.38
1.39
25
1
33.8
33.2
2.6
1.98
2
32
1 1/4
42.5
41.9
2.6
2.54
2.57
40
1 1/2
48.4
47.8
2.9
3.23
3.27
50
2
60.2
59.6
2.9
4.08
4.15
65
2 1/2
76
75.2
3.2
5.71
5.83
80
3
88.7
87.9
3.2
6.72
6.89
100
4
113.9
113
3.6
9.75
10
Note: Dimensions and masses are in accordance
with ISO65( light series 2)
(DN)
mm
mm
DIMENSION OF STEEL TUBES: MEDIUM
Nominal
Size
Designation
of Thread
Outside
Diameter
Thickness
Mass
of black tube
max.
min.
mm
kg/m
Screwed
and Socketed
8
1/4
13.9
13.3
2.3
0.641
0.645
10
3/8
17.4
16.8
2.3
0.839
0.845
15
1/2
21.7
21.1
2.6
1.21
1.22
20
3/4
27.2
26.6
2.6
1.56
1.57
25
1
34.2
33.4
3.2
2.41
2.43
32
1 1/4
42.9
42.1
3.2
3.1
3.13
40
1 1/2
48.8
48
3.2
3.57
3.61
50
2
60.8
59.8
3.6
5.03
5.1
65
2 1/2
76.6
75.4
3.6
6.43
6.55
80
3
89.5
88.1
4
8.37
8.54
100
4
114.9
113.3
4.5
12.2
12.5
125
5
140.6
138.7
5
16.6
17.1
150
6
166.1
164.1
5
19.7
20.3
Note: Maximum and Minimum outside
diameters are in accordance with ISO65
(DN)
mm
mm
DIMENSION OF STEEL TUBES: HEAVY
Nominal Size
Designation of Thread
Outside Diameter
Thickness
Mass of black tube
max.
min.
mm
kg/m
Screwed and Socketed
8
1/4
13.9
13.3
2.9
0.765
0.769
10
3/8
17.4
16.8
2.9
1.02
1.03
15
1/2
21.7
21.1
3.2
1.44
1.45
20
3/4
27.2
26.6
3.2
1.37
1.88
25
1
34.2
33.4
4
2.94
2.96
32
1 1/4
42.9
42.1
4
3.8
3.83
40
1 1/2
48.8
48
4
4.38
4.42
50
2
60.8
59.8
4.5
6.19
6.26
65
2 1/2
76.6
75.4
4.5
7.93
8.05
80
3
89.5
88.1
5
10.3
10.5
100
4
114.9
113.3
5.4
14.5
14.8
125
5
140.6
138.7
5.4
17.9
18.4
150
6
166.1
164.1
5.4
21.3
21.9
Note: Maximum and Minimum outside
diameters are in accordance with ISO65
(DN)
mm
mm
