Seamless Steel Pipe
Introduction:
Grades: A25, A, B, X42, X52, X60, X65, X70 and Gr.B
Standards: API 5L; SY/T0135, SY/T0413, DIN30670/1/8, AWWAC205/210, etc.
Outer Diameter: 10~680mm
WT: 1.65~60mm
Length: Maximum of 11.8m
Process Method: Cold drawn, cold rolling and hot rolling
Surface Finishes:
FBE (Fusion bong epoxy) coating
3PE (Three layer polyethylene) coating
3PP (Three layer polypropylene) coating
Cement mortar lining
Internal lining for drinkable water
Internal flow coating
Packing: By bundles, seaworthy wooden cases, steel framed cases, and simple packaging
Application: Used for conveying gas, water and petroleum of both the oil and natural gas industries
Product
|
Standard
|
Steel Grade
|
Application
|
Line Pipe
|
API 5L, ASTM A53/A106,
DIN1629, JIS G3454, JIS3466
|
A, B, X42, X46, X52, X56, X60,
X65, X70, St37,ST52
|
Transmission of the petroleum,
natural gas and water
|
Cylinder Pipe
|
GB18248
|
34Mn2V, 37Mn, 30CrMo, 34CrMo4
|
Raw material for producing cylinder
|
Boiler Tube
|
ASME SA106, ASME SA210,
ASME SA213, ASME SA335,
DIN 17175, GB3087, GB5310
|
A, B, V, T11, T12, T22, T91, St35.8,
St45.8, 20#, 20G, 20MnG, 20MoG,
15CrMoG, 12Cr1MoVG
|
Low & medium & highpressureboiler header,
steam pipe, heating pipe
|
Structure Pipe
|
ASTM A53/A106, GB8162
|
A, B, 20#, 45#, Q345, 20Mn2, 42CrMo
|
Used for producing mechanical parts and pipe fittings
|
Hydraulic Tube
|
GB17396
|
35#, 45#, 27SiMn, 20CrMo4, 30CrMo4
|
Mining machinery
|
Oil Cracking Tube
|
ASME SA213, GB9948
|
T5, T9, 20#, 16Mn, 12CrMo, 15CrMo
|
Used in petroleum cracking furnace
|
Chemical Pipe
|
GB6479
|
20#, 16Mn, 12CrMo, 15CrMo
|
High pressure chemical equipment and tube
|
Detailed introduction of the products:
model
|
OD
|
wall thickness
|
Weight
|
|
|
inch
|
mm
|
inch
|
mm
|
lb/ft
|
kg/m
|
0.405
|
0.405
|
10.29
|
0.095
|
2.4
|
0.31
|
0.47
|
0.54
|
0.54
|
13.72
|
0.088
|
2.2
|
0.43
|
0.62
|
|
|
0.54
|
13.72
|
0.119
|
3.0
|
0.54
|
0.79
|
0.675
|
0.675
|
17.15
|
0.091
|
2.3
|
0.57
|
0.84
|
|
|
0.675
|
17.15
|
0.126
|
3.2
|
0.74
|
1.10
|
0.84
|
0.84
|
21.34
|
0.109
|
2.8
|
0.85
|
1.28
|
|
|
0.84
|
21.34
|
0.147
|
3.7
|
1.09
|
1.61
|
1.05
|
1.05
|
26.67
|
0.113
|
2.9
|
1.13
|
1.70
|
|
|
1.05
|
26.67
|
0.154
|
3.9
|
1.48
|
2.19
|
1.315
|
1.315
|
33.4
|
0.133
|
3.4
|
1.68
|
2.52
|
|
|
1.315
|
33.4
|
0.179
|
4.6
|
2.17
|
3.21
|
1.660
|
1.660
|
42.2
|
0.145
|
3.7
|
2.72
|
3.43
|
|
|
1.660
|
42.2
|
0.191
|
4.9
|
3.00
|
4.51
|
|
|
1.660
|
42.2
|
0.382
|
9.7
|
5.22
|
7.77
|
1.900
|
1.900
|
48.3
|
0.145
|
3.7
|
2.72
|
4.07
|
|
|
1.900
|
48.3
|
0.200
|
5.1
|
3.63
|
5.43
|
|
|
1.900
|
48.3
|
0.400
|
10.2
|
6.41
|
9.58
|
2 3/8
|
2.375
|
60.3
|
0.109
|
2.8
|
2.64
|
3.97
|
|
|
2.375
|
60.3
|
0.125
|
3.2
|
3.00
|
4.51
|
|
|
2.375
|
60.3
|
0.141
|
3.6
|
6.36
|
5.03
|
2 3/8
|
2.375
|
60.3
|
0.154
|
3.9
|
3.65
|
5.42
|
|
|
2.375
|
60.3
|
0.172
|
4.4
|
4.05
|
6.07
|
|
|
2.375
|
60.3
|
0.188
|
4.8
|
4.39
|
6.57
|
|
|
2.375
|
60.3
|
0.218
|
5.5
|
5.02
|
7.43
|
|
|
2.375
|
60.3
|
0.250
|
6.4
|
5.67
|
8.51
|
|
|
2.375
|
60.3
|
0.281
|
7.1
|
6.28
|
9.31
|
|
|
2.375
|
60.3
|
0.436
|
11.0
|
9.03
|
13.47
|
2 7/8
|
2.875
|
73.0
|
0.109
|
2.8
|
3.22
|
4.85
|
|
|
2.875
|
73.0
|
0.125
|
3.2
|
3.67
|
5.51
|
|
|
2.875
|
73.0
|
0.141
|
3.6
|
4.12
|
6.16
|
|
|
2.875
|
73.0
|
0.156
|
4.0
|
4.53
|
6.81
|
|
|
2.875
|
73.0
|
0.172
|
4.4
|
4.97
|
7.44
|
|
|
2.875
|
73.0
|
0.188
|
4.8
|
5.40
|
8.07
|
|
|
2.875
|
73.0
|
0.203
|
5.2
|
5.79
|
8.69
|
|
|
2.875
|
73.0
|
0.216
|
5.5
|
6.13
|
9.16
|
|
|
2.875
|
73.0
|
0.250
|
6.4
|
7.01
|
10.51
|
|
|
2.875
|
73.0
|
0.276
|
7.0
|
7.66
|
11.39
|
|
|
2.875
|
73.0
|
0.552
|
14.0
|
13.69
|
20.37
|
3 1/2
|
3.5
|
88.9
|
0.141
|
3.6
|
5.06
|
7.57
|
|
|
3.5
|
88.9
|
0.156
|
4.0
|
5.57
|
8.37
|
|
|
3.5
|
88.9
|
0.172
|
4.4
|
6.11
|
9.17
|
|
|
3.5
|
88.9
|
0.188
|
4.8
|
6.65
|
9.95
|
|
|
3.5
|
88.9
|
0.216
|
5.5
|
7.58
|
11.31
|
|
|
3.5
|
88.9
|
0.250
|
6.4
|
8.68
|
13.02
|
|
|
3.5
|
88.9
|
0.281
|
7.1
|
9.66
|
14.32
|
|
|
3.5
|
88.9
|
0.300
|
7.6
|
10.25
|
15.24
|
|
|
3.5
|
88.9
|
0.600
|
15.2
|
18.58
|
27.63
|
4
|
4
|
101.6
|
0.156
|
4.0
|
6.40
|
9.63
|
|
|
4
|
101.6
|
0.172
|
4.4
|
7.03
|
10.55
|
|
|
4
|
101.6
|
0.188
|
4.8
|
7.65
|
11.46
|
|
|
4
|
101.6
|
0.226
|
5.7
|
9.11
|
13.48
|
|
|
4
|
101.6
|
0.250
|
6.4
|
10.01
|
15.02
|
|
|
4
|
101.6
|
0.281
|
7.1
|
11.16
|
16.55
|
|
|
4
|
101.6
|
0.318
|
8.1
|
12.50
|
18.68
|
4 1/2
|
4.5
|
114.3
|
0.156
|
4.0
|
7.24
|
10.88
|
|
|
4.5
|
114.3
|
0.172
|
4.4
|
7.96
|
11.92
|
|
|
4.5
|
114.3
|
0.188
|
4.8
|
8.67
|
12.96
|
|
|
4.5
|
114.3
|
0.203
|
5.2
|
9.32
|
13.99
|
|
|
4.5
|
114.3
|
0.219
|
5.6
|
10.02
|
15.01
|
|
|
4.5
|
114.3
|
0.237
|
6.0
|
10.80
|
16.02
|
|
|
4.5
|
114.3
|
0.250
|
6.4
|
11.36
|
17.03
|
|
|
4.5
|
114.3
|
0.281
|
7.1
|
12.67
|
18.77
|
4 1/2
|
4.5
|
114.3
|
0.312
|
7.9
|
12.66
|
20.73
|
|
|
4.5
|
114.3
|
0.337
|
8.6
|
13.96
|
22.42
|
|
|
4.5
|
114.3
|
0.438
|
11.1
|
19.00
|
28.25
|
|
|
4.5
|
114.3
|
0.531
|
13.5
|
22.51
|
33.56
|
|
|
4.5
|
114.3
|
0.674
|
17.1
|
25.57
|
40.99
|
5 9/16
|
5.563
|
141.3
|
0.156
|
4.0
|
9.02
|
13.54
|
|
|
5.563
|
141.3
|
0.188
|
4.8
|
10.80
|
16.16
|
|
|
5.563
|
141.3
|
0.219
|
5.6
|
12.51
|
18.74
|
|
|
5.563
|
141.3
|
0.258
|
6.6
|
14.63
|
21.92
|
|
|
5.563
|
141.3
|
0.281
|
7.1
|
15.87
|
23.50
|
|
|
5.563
|
141.3
|
0.312
|
7.9
|
17.51
|
25.99
|
|
|
5.563
|
141.3
|
0.344
|
8.7
|
19.19
|
28.45
|
|
|
5.563
|
141.3
|
0.375
|
9.5
|
20.80
|
30.88
|
|
|
5.563
|
141.3
|
0.500
|
12.7
|
27.06
|
40.28
|
|
|
5.563
|
141.3
|
0.625
|
15.9
|
32.99
|
49.17
|
|
|
5.563
|
141.3
|
0.750
|
19.1
|
38.59
|
57.56
|
6 5/8
|
6.625
|
168.3
|
0.188
|
4.8
|
12.94
|
19.35
|
|
|
6.625
|
168.3
|
0.203
|
5.2
|
13.94
|
20.91
|
|
|
6.625
|
168.3
|
0.219
|
5.6
|
15.00
|
22.47
|
|
|
6.625
|
168.3
|
0.250
|
6.4
|
17.04
|
25.55
|
|
|
6.625
|
168.3
|
0.280
|
7.1
|
18.99
|
28.22
|
|
|
6.625
|
168.3
|
0.312
|
7.9
|
21.06
|
31.25
|
|
|
6.625
|
168.3
|
0.344
|
8.7
|
23.10
|
34.24
|
|
|
6.625
|
168.3
|
0.375
|
9.5
|
25.05
|
37.20
|
|
|
6.625
|
168.3
|
0.432
|
11.0
|
28.60
|
42.67
|
|
|
6.625
|
168.3
|
0.500
|
12.7
|
32.74
|
48.73
|
|
|
6.625
|
168.3
|
0.562
|
14.3
|
36.43
|
54.31
|
|
|
6.625
|
168.3
|
0.625
|
15.9
|
40.09
|
59.76
|
|
|
6.625
|
168.3
|
0.719
|
18.3
|
45.39
|
67.69
|
|
|
6.625
|
168.3
|
0.750
|
19.1
|
47.10
|
70.27
|
|
|
6.625
|
168.3
|
0.864
|
21.9
|
53.21
|
79.06
|
|
|
6.625
|
168.3
|
0.875
|
22.2
|
53.78
|
79.98
|
8 5/8
|
8.625
|
219.1
|
0.250
|
6.4
|
22.38
|
33.57
|
|
|
8.625
|
219.1
|
0.277
|
7.0
|
24.72
|
36.61
|
|
|
8.625
|
219.1
|
0.312
|
7.9
|
27.73
|
41.14
|
|
|
8.625
|
219.1
|
0.322
|
8.2
|
28.58
|
42.65
|
|
|
8.625
|
219.1
|
0.344
|
8.7
|
30.45
|
45.14
|
|
|
8.625
|
219.1
|
0.375
|
9.5
|
33.07
|
49.10
|
|
|
8.625
|
219.1
|
0.438
|
11.1
|
38.33
|
56.94
|
|
|
8.625
|
219.1
|
0.500
|
12.7
|
43.43
|
64.64
|
|
|
8.625
|
219.1
|
0.562
|
14.3
|
48.44
|
72.22
|
|
|
8.625
|
219.1
|
0.625
|
15.9
|
53.45
|
79.67
|
|
|
8.625
|
219.1
|
0.719
|
18.3
|
60.77
|
90.62
|
|
|
8.625
|
219.1
|
0.750
|
19.1
|
63.14
|
94.20
|
|
|
8.625
|
219.1
|
0.812
|
20.6
|
67.82
|
100.84
|
|
|
8.625
|
219.1
|
0.875
|
22.2
|
72.49
|
107.79
|
|
|
8.625
|
219.1
|
1.000
|
25.4
|
81.51
|
121.33
|
10 3/4
|
10.75
|
273.1
|
0.250
|
6.4
|
28.06
|
42.09
|
|
|
10.75
|
273.1
|
0.279
|
7.1
|
31.23
|
46.57
|
|
|
10.75
|
273.1
|
0.307
|
7.8
|
34.27
|
51.03
|
|
|
10.75
|
273.1
|
0.344
|
8.7
|
38.27
|
56.72
|
|
|
10.75
|
273.1
|
0.365
|
9.3
|
40.52
|
60.50
|
|
|
10.75
|
273.1
|
0.483
|
11.1
|
48.28
|
71.72
|
|
|
10.75
|
273.1
|
0.500
|
12.7
|
54.79
|
81.55
|
|
|
10.75
|
273.1
|
0.562
|
14.3
|
61.21
|
91.26
|
|
|
10.75
|
273.1
|
0.625
|
15.9
|
67.65
|
100.85
|
|
|
10.75
|
273.1
|
0.719
|
18.3
|
77.10
|
114.99
|
|
|
10.75
|
273.1
|
0.812
|
20.6
|
86.26
|
128.27
|
|
|
10.75
|
273.1
|
0.875
|
22.2
|
92.37
|
137.36
|
|
|
10.75
|
273.1
|
0.938
|
23.8
|
98.39
|
146.32
|
|
|
10.75
|
273.1
|
1.000
|
25.4
|
104.23
|
155.15
|
|
|
10.75
|
273.1
|
1.250
|
31.8
|
126.94
|
189.22
|
12 3/4
|
12.75
|
323.9
|
0.330
|
8.4
|
43.81
|
65.35
|
|
|
12.75
|
323.9
|
0.344
|
8.7
|
45.62
|
67.62
|
|
|
12.75
|
323.9
|
0.375
|
9.5
|
49.61
|
73.65
|
|
|
12.75
|
323.9
|
0.406
|
10.3
|
53.57
|
79.65
|
|
|
12.75
|
323.9
|
0.438
|
11.1
|
57.65
|
85.62
|
|
|
12.75
|
323.9
|
0.500
|
12.7
|
65.48
|
97.46
|
|
|
12.75
|
323.9
|
0.562
|
14.3
|
73.22
|
109.18
|
|
|
12.75
|
323.9
|
0.625
|
15.9
|
81.01
|
120.76
|
|
|
12.75
|
323.9
|
0.688
|
17.5
|
88.71
|
132.23
|
|
|
12.75
|
323.9
|
0.750
|
19.1
|
96.21
|
143.56
|
|
|
12.75
|
323.9
|
0.812
|
20.6
|
103.63
|
154.08
|
|
|
12.75
|
323.9
|
0.875
|
22.2
|
111.08
|
165.17
|
|
|
12.75
|
323.9
|
0.938
|
23.8
|
118.44
|
176.13
|
|
|
12.75
|
323.9
|
1.000
|
25.4
|
125.61
|
186.97
|
|
|
12.75
|
323.9
|
1.062
|
27.0
|
132.69
|
197.68
|
|
|
12.75
|
323.9
|
1.125
|
28.6
|
139.81
|
208.27
|
|
|
12.75
|
323.9
|
1.250
|
31.8
|
153.67
|
229.06
|
14
|
14.00
|
355.6
|
0.375
|
9.5
|
54.62
|
81.08
|
16
|
16.00
|
406.4
|
0.375
|
9.5
|
62.64
|
92.98
|
18
|
18.00
|
457.0
|
0.375
|
9.5
|
70.65
|
104.84
|
20
|
20.00
|
508.0
|
0.375
|
9.5
|
78.67
|
116.78
|
Manufacturing Process:
|
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