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Anti Corrosion OCTG Tubing API 5CT Steel N80 EU Seamless

Anti Corrosion OCTG Tubing API 5CT Steel N80 EU Seamless

  • Anti Corrosion OCTG Tubing API 5CT Steel N80 EU Seamless
  • Anti Corrosion OCTG Tubing API 5CT Steel N80 EU Seamless
Anti Corrosion OCTG Tubing API 5CT Steel N80 EU Seamless
Product Details:
Place of Origin: China
Brand Name: J55/K55/N80/L80/P110
Certification: API-5CT, ISO9001
Model Number: 2-7/8"
Payment & Shipping Terms:
Minimum Order Quantity: 20ton
Price: USD
Payment Terms: T/T, L/C
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Detailed Product Description
Name: OCTG Tubing Material Grade: J55 K55 N80 L80 P110
Standard: API 5CT Certification: API-5CT, ISO9001
Length: 12M, 6m, 6.4M, R1,R2,R3 Usage: Borewell Casing Pipe
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Anti Corrosion OCTG Tubing

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5CT OCTG Tubing

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steel OCTG Tubing

Anti-Corrosion API 5CT TUBING 2-7/8" N80 EU

 

What’s the difference between API 5CT L80-1, L80-9Cr and L80-13Cr?


API grade N80 -1 has the same Chemical composition as grade N80-Q, they both have the same yield strength, tensile strength, and elongation, their difference is mainly:
* Heat treatments: API 5CT Grade N80 type 1 steel pipe is treated by normalizing and tempering and N80 type Q is treated by quenching and tempering. The collapsing strength and internal pressure strength of N80-Q are higher than that of
N80-1 correspondingly.
* API color code (bands): API 5CT N80-1 is a bright red band while N80-Q is a bright red band and a green band. The coupling of N80-1 is an entire red coupling and the N80-Q is an entire red coupling + a green band.

 

Specification

 

O.D. Nominal mass O.D. w.t. Nominal weight Type of pipe end
(lb/ft) (kg/m)
Threaded and coupled Threaded and coupled Grade
  NUE EUE In. mm In. mm NUE EUE J-55 L-80 N-80 C-90 T-95 P-110
2 7/8" 6.40 6.50 2.375 73.02 0.217 5.51 9.52 9.67 PUN PNU PNU PNU PNU PNU
7.80 7.90 2.375 73.02 0.276 7.01 11.61 11.76 -- PNU PNU PNU PNU PNU
8.60 8.70 2.375 73.02 0.308 7.82 12.80 12.95 -- PNU PNU PNU PNU --
9.35 9.45 2.375 73.02 0.340 8.64 13.91 14.06 -- PU -- PU PU --
10.50 -- 2.375 73.02 0.392 9.96 15.63 -- -- P -- P P --
11.50 -- 2.375 73.02 0.440 11.18 17.11 -- -- P -- P P --
P-Plain; N-No threading and no coupling; U-Upset with threading and coupling

 

OD
LB/FT
TK
ID
ND
C.OD
TREAD
LENGTH
139.7
(5-1/2)
20.85(0.244)
23.09(15.50)
25.32(17.00)
29.79(20.00)
34.26(23.00)
6.20(0.244)
6.98(0.275)
7.72(0.304)
9.17(0.361)
10.54(0.415)
127.3(5.012)
125.7(4.950)
124.3(4.892)
121.4(4.778)
118.6(4.670)
124.1(4.887)
122.6(4.825)
121.1(4.767)
118.2(4.653)
115.4(4.545)
153.7
(6.050)
EUE
LTC
BTC
STC
PH6
8m-12m
(2602-39.4)
177.8
(7)
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)
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)
166.1(6.538)
164.2(6.456)
161.7(6.366)
159.4(6.276)
157.1(6.180)
154.8(6.090)
152.5(6.004)
150.4(5.430)
162.9(6.413)
160.8(6.331)
158.5(6.204)
156.2(6.151)
153.9(6.059)
151.6(5.969)
149.3(5.879)
147.2(5.795)
194.5
(7.656)
EUE
LTC
BTC
STC
PH6
8m-12m
(2602-39.4)
219.1
(8-5/8)
35.75(24.00)
41.71(28.00)
47.66(32.00)
53.62(36.00)
59.58(40.00)
6.71(0.264)
7.72(0.304)
8.94(0.352)
10.16(0.400)
11.43(0.450)
205.7(8.093)
203.7(8.020)
201.2(7.927)
198.8(7.827)
196.2(7.724)
202.5(7.972)
200.5(7.894)
198.0(7.795)
195.6(7.701)
193.0(7.598)
244.5
(9.625)
EUE
LTC
BTC
STC
PH6
8m-12m
(2602-39.4)
244.5
(9-5/8)
48.11(32.30)
53.62(36.00)
59.58(40.00)
64.79(43.50)
70.01(47.00)
71.69(53.50)
7.92(0.312)
8.94(0.352)
10.03(0.395)
11.05(0.435)
11.99(0.472)
13.84(0.545)
228.7(9.001)
226.6(8.921)
224.4(8.835)
222.4(8.755)
220.5(8.681)
216.8(8.535)
244.7(8.845)
222.6(8.765)
220.4(8.679)
218.4(8.599)
216.5(8.525)
212.8(8.379)
269.6
(10.625)
EUE
LTC
BTC
STC
PH6
8m-12m
(2602-39.4)
273.0
(10-3/4)
48.78(32.75)
60.32(40.50)
67.77(45.50)
75.96(51.00)
82.67(55.50)
7.09(0.279)
8.89(0.350)
10.26(0.400)
11.43(0.450)
12.57(0.495)
258.9 (10.192)
255.3 (10.050)
252.7(9.950)
250.2(9.850)
247.9(9.760)
254.9(10.035)
251.3(9.894)
248.8(9.794)
246.2(9.694)
243.9(9.604)
298.5
(11.752)
EUE
LTC
BTC
STC
PH6
8m-12m
(2602-39.4)
339.7
(13-3/8)
71.50(48.00)
81.18(54.50)
90.86(61.00)
101.69 (68.00)
8.38(0.330)
9.65(0.380)
10.92(0.430)
12.19(0.480)
322.9(12.715)
320.4(12.615)
317.9(12.515)
315.3(12.415)
319.0(12.559)
316.5(12.459)
313.9(12.359)
311.4(12.259)
365.1
(14.374)
EUE
LTC
BTC
STC
PH6
8m-12m
(2602-39.4)
73.0
(2-7/8)
9.53(6.40)
11.62(7.90)
12.81(8.60)
5.51(0217)
7.01(0.276)
7.82(0.308)
62.00(2.441)
59.00(2.323)
57.40(2.259)
59.61(2.347)
56.62(2.229)
54.99(2.165)
88.9
(3.500)
EUE
LTC
BTC
STC
PH6
8.5m-9.5m
(27.9-31)
88.9
(3-1/2)
11.47(7.70)
15.19(10.20)
5.49(0.216)
7.34(0.289)
77.9(3.067)
76.0(2.992)
24.25(2.943)
21.04(2.797)
107.95
(4.250)
EUE
LTC
BTC
STC
PH6
8.5m-9.5m
(27.9-31)
114.3
(4-1/2)
18.77(12.60)
6.88(0.271)
100.5(3.957)
97.37(3.833)
132.08
(5.200)
EUE
LTC
BTC
STC
PH6
8.5m-9.5m
(27.9-31)
 

Anti Corrosion OCTG Tubing API 5CT Steel N80 EU Seamless 0

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