Quick Details
Standard:GB, DIN, ASTM, API
Grade:10#-45#, 16Mn, A53-A369, API J55-API P110, ST35-ST52
Thickness:2 - 80 mm
Section Shape:Round
Outer Diameter:35 - 370 mm
Place of Origin:HB, China (Mainland)
Secondary Or Not:Non-secondary
Application:Fluid Pipe
Technique:Hot Rolled
Certification:API
Surface Treatment:Black paint with mark,Anti-rust oil,Galvanized
Special Pipe:API Pipe
Alloy Or Not:Non-alloy
Technical Characteristics:
High thread bonding strength with good anti-thread gluing
ability.
The steel yield strength is bigger than API standard.
Big OD size, high steel grade with full size available...
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Outside diameter
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Nominal linear Mass T&C
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Wall thickness
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Grade
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Connection
|
|
|
|
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In
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Mm
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Kg/m
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Lb/ft
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Mm
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In
|
|
|
|
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4 1/2
|
114.3
|
14.14-22.47
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9.5-15.1
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5.21-8.56
|
0.205-0.337
|
H40/ J55/ K55/ N80/ L80/ C90/ T95/ P110/ Q125
|
LTC/ STC/ BTC/ VAM/ VAM TOP/ Hunting/ Tenaris-Hydril/ JFE/ TPCO Premium Connection
|
|
|
5
|
127
|
17.11-35.86
|
11.5-24.1
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5.59-12.7
|
0.22-0.5
|
|
|
5 1/2
|
139.7
|
20.83-34.23
|
14-23
|
6.2-10.54
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0.244-0.415
|
|
|
6 5/8
|
168.28
|
29.76-47.62
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20-32
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7.32-12.06
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0.288-0.475
|
|
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7
|
177.8
|
25.3-56.55
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17-38
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5.87-13.72
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0.231-0.54
|
|
|
7 5/8
|
193.68
|
35.72-70.09
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24-47.1
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7.62-15.88
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0.3-0.625
|
|
|
8 5/8
|
219.08
|
35.72-72.92
|
24-49
|
6.71-14.15
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0.264-0.557
|
|
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9 5/8
|
244.48
|
48.07-86.91
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32.3-58.4
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7.92-15.11
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0.312-0.595
|
|
|
10 3/4
|
273.05
|
48.73-97.77
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32.75-65.7
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7.09-15.11
|
0.279-0.595
|
|
|
11 3/4
|
298.45
|
62.5-98.29
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42-60
|
8.46-12.42
|
0.333-0.489
|
|
|
13 3/8
|
339.72
|
71.43-107.15
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48-72
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8.38-13.06
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0.33-0.514
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|
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16
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406.4
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93.67-125.01
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65-84
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9.53-12.57
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0.375-0.495
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|
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18 5/8
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473.08
|
130.21
|
87.5
|
11.05
|
0.435
|
|
|
20
|
508
|
139.89-197.93
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94-133
|
11.13-16.13
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0.438-0.635
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|
|
22
|
558.8
|
212.61-253.56
|
|
15.88-19.05
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0.625-0.75
|
|
|
24
|
609.6
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232.5-229.7
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|
15.88-19.05
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0.625-0.75
|
|
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28
|
711.2
|
272.29-352.15
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|
15.88-19.05
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0.625-0.75
|
|
|
30
|
762
|
292.18-349.02
|
|
15.88-19.05
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0.625-0.75
|
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*P - plain end, S - short round thread, B - buttress, L - long round thread.
