Carbon Steel Water Well Casing Pipes , 8 Inch ASTM A53 ERW Blind Seamless Steel Casing
8inch ASTM A53 ERW Blind Carbon Steel Well Casing Pipes
With imported fully automated computer numerical control equipment, Germany technology and advanced inspection methods, Oasis has developed more than 20 kinds of filtering products, the appearance and accuracy of which have a leading level at home and abroad.
Our well screens are widely applied in water well, oil well and gas well to control sand, filtering, paper making and chemical industry.
Oasis has the right to export well screens independently. Our water well screens have been exported to Russia, Sudan, Tunisia, Morocco, Saudi Arabia, Slovenia, Indonesia, Philippines, Vietnam, Canada, Bolivia, Ecuador, Columbia etc, and have received good feedback from customer at home and abroad.
8inch ASTM A53 ERW Blind Carbon Steel Well Casing Pipes are used to stabilize the well, in order to make sure that the whole well can work smoothly.
|
Outside Diameter |
Wall Thickness |
Steel Grade |
Thread Connections |
Length (range) |
||
|
Inch |
mm |
kg/m |
1b/ft |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
4 1/2” |
114.3 |
14.14-22.47 |
9.50-15.10 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
5” |
127 |
17.11-35.86 |
11.50-24.10 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
5 1/2” |
139.7 |
20.83-64.14 |
14.00-43.10 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
6 5/8” |
168.28 |
29.76-47.62 |
20.00-32.00 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
7” |
177.8 |
25.30-84.98 |
17.00-57.10 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
7 5/8” |
193.68 |
35.72-82.30 |
24.00-55.30 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
8 5/8” |
219.08 |
35.72-72.92 |
24.00-49.00 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
9 5/8” |
244.48 |
48.07-112.51 |
32.30-75.60 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
10 3/4” |
273.05 |
48.74-126.94 |
32.75-85.30 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
11 3/4” |
298.45 |
6250-105.66 |
42.0-71.00 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
13 3/8” |
339.73 |
71.43-107.15 |
48.00-72.00 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
16” |
406.40 |
96.73-162.21 |
65.00-109.00 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
18 5/8” |
473.08 |
130.22 |
87.50 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
|
20” |
508.00 |
139.89-197.93 |
94.00-133.00 |
J55/K55/N80/L80/P110 |
STC/LTC/BTC |
R1/R2/R3 |
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