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Detailed Product Description
ERW Steel Pipe
Specifications
API 5CT J55 steel pipe
ISO9001 API 5CT,5L
Grade:J55,k55,N80,L80,C90,P110
specification:139.77.72R-2,177.89.19R-2,244.58.94R-
API 5CT J55 steel pipe
Application: for gas,water ,and oil converying in petroleum and natural gas indus
Specification:
139.77.72R-2,177.89.19R-2,244.58.94R-2,244.510.03R-2,244.511.05R-2
R-14.88~7.62m,R-27.62~10.36m,R-3:10.36m
Grade:
H-40,J-55,K-55,N-80,C-75,L-80,C-90,C-95,P-110,Q-125
Packing :
Bundle up by Steel wire or steel belt
(4).grade:
139.77.72R-2,177.89.19R-2,244.58.94R-2,244.510.03R-2,244.511.05R-2.
(5)parameter:
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OD(outside diameter)
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Theoretical weight
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WT(wall thickness)
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Coupling outside diameter
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grade
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length
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mm(inch)
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mm(inch)
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mm(inch)
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mm(inch)
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m(inch)
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139.7
(5-1/2)
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20.85(0.244)
23.09(15.50)
25.32(17.00)
29.79(20.00)
34.26(23.00)
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6.20(0.244)
6.98(0.275)
7.72(0.304)
9.17(0.361)
10.54(0.415)
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153.7
(6.050)
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j55
n80
p110
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8m-12m
(2602-39.4)
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177.8
(7)
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25.52917.00)
29.79(20.00)
34.26(23.00)
38.73(26.00)
43.20(29.00)
47.66(32.00)
52.13(35.00)
56.60(38.00)
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5.87(0.231)
6.91(0.272)
8.05(0.317)
9.19(0.362)
10.36(0.408)
11.51(0.453)
12.65(0.498)
13.72(0.540)
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194.5
(7.656)
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j55
n80
p110
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8m-12m
(2602-39.4)
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219.1
(8-5/8)
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35.75(24.00)
41.71(28.00)
47.66(32.00)
53.62(36.00)
59.58(40.00)
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6.71(0.264)
7.72(0.304)
8.94(0.352)
10.16(0.400)
11.43(0.450)
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244.5
(9.625)
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j55
n80
p110
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8m-12m
(2602-39.4)
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244.5
(9-5/8)
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48.11(32.30)
53.62(36.00)
59.58(40.00)
64.79(43.50)
70.01(47.00)
71.69(53.50)
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7.92(0.312)
8.94(0.352)
10.03(0.395)
11.05(0.435)
11.99(0.472)
13.84(0.545)
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269.6
(10.6250
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j55
n80
p110
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8m-12m
(2602-39.4)
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273.0
(10-3/4)
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48.78(32.75)
60.32(40.50)
67.77(45.50)
75.96(51.00)
82.67(55.50)
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7.09(0.279)
8.89(0.350)
10.26(0.400)
11.43(0.450)
12.57(0.495)
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298.5
(11.752)
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j55
n80
p110
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8m-12m
(2602-39.4)
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339.7
(13-3/8)
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71.50(48.00)
81.18(54.50)
90.86(61.00)
101.69(68.00)
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8.38(0.330)
9.65(0.380)
10.92(0.430)
12.19(0.480)
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365.1
(14.374)
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j55
n80
p110
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8m-12m
(2602-39.4)
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73.0
(2-7/8)
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9.53(6.40)
11.62(7.90)
12.81(8.60)
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5.51(0217)
7.01(0.276)
7.82(0.308)
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88.9
(3.500)
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j55
n80
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8.5m-9.5m
(27.9-31.2)
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88.9
(3-1/2)
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11.47(7.70)
15.19(10.20)
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5.49(0.216)
7.34(0.289)
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107.95
(4.250)
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j55
n80
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8.5m-9.5m
(27.9-31.2)
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114.3
(4-1/2)
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18.77(12.60)
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6.88(0.271)
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132.08
(5.200)
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j55
n80
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8.5m-9.5m
(27.9-31
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(6) Tolerate:
Outside Diameter +1% / -1%
Wall Thickness +12.5% / -10%
Length 20mm
(7) Techniques: hot rolled or cold drawn.
(8) Packing: in bundles/varnish paint outside/with plastic caps on both ends
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