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Flush Joint Casing

N&N Drilling Supply’s Flush Joint Casing is designed for maximum strength, precision, and ease of use in geotechnical drilling, mineral exploration, water well drilling, and environmental investigations. Featuring flush-threaded connections inside and out, this casing eliminates the need for couplings, ensuring a smooth and continuous borehole while enhancing thread protection and ease of handling.

Key Features & Benefits:

✔ Seamless Flush Threads – Provides a secure, tight connection without external or internal protrusions.
✔ High-Quality Steel Construction – Manufactured using 4130, 1026, and N-80 grade materials for maximum durability and load-bearing capacity.
✔ Precision Engineering – Meets or exceeds DCDMA standards for concentricity, size accuracy, and thread quality.
✔ Versatile Applications – Ideal for geotechnical, environmental, and mineral exploration drilling, as well as grouting and well casing.
✔ Customizable Options – Available in heat-treated ends (additional cost), left-hand threading (no additional cost), and various material grades to fit your specific needs.
 

Stock Sizes Available:

AW, BW, NW, HW, PW, SW, ZW, BWT, NWT, HWT, PWT, SWT

With fast shipping and a fully stocked warehouse, N&N Drilling Supply ensures you get the Flush Joint Casing you need without delays

image of steel casing inventory
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W Flush Joint Casing (FT)

Description
Length (ft)
Part #
Weight (lbs)
AW
1
12-AWFJC-1
4
AW
2
12-AWFJC-2
7
AW
3
12-AWFJC-3
11
AW
5
12-AWFJC-5
19
AW
10
12-AWFJC-10
37
BW
1
12-BWFJC-1
7
BW
2
12-BWFJC-2
15
BW
3
12-BWFJC-3
22
BW
5
12-BWFJC-5
35
BW
10
12-BWFJC-10
71
NW
1
12-NWFJC-1
9
NW
2
12-NWFJC-2
18
NW
3
12-NWFJC-3
27
NW
5
12-NWFJC-5
43
NW
10
12-NWFJC-10
85
HW
1
12-HWFJC-1
12
HW
2
12-HWFJC-2
24
HW
3
12-HWFJC-3
37
HW
5
12-HWFJC-5
60
HW
10
12-HWFJC-10
118
PW
1
12-PWFJC-1
14
PW
2
12-PWFJC-2
29
PW
3
12-PWFJC-3
44
PW
5
12-PWFJC-5
70
PW
10
12-PWFJC-10
144
SW
1
12-SWFJC-1
21
SW
2
12-SWFJC-2
42
SW
3
12-SWFJC-3
63
SW
5
12-SWFJC-5
100
SW
10
12-SWFJC-10
201
W Flush Joint Casing (FT)
Flush Joint Casing Drawing

W Flush Joint Casing (M)

Description
Length (M)
Part #
Weight (lbs)
AW
0.75
12-AWFJC-0.75M
7
AW
1.5
12-AWFJC-1.50M
18
AW
3
12-AWFJC-3.00M
36
BW
0.75
12-BWFJC-0.75M
14
BW
1.5
12-BWFJC-1.50M
34
BW
3
12-BWFJC-3.00M
70
NW
0.75
12-NWFJC-0.75M
17
NW
1.5
12-NWFJC-1.50M
42
NW
3
12-NWFJC-3.00M
85
HW
0.75
12-HWFJC-0.75M
23
HW
1.5
12-HWFJC-1.50M
58
HW
3
12-HWFJC-3.00M
117
PW
0.75
12-PWFJC-0.75M
28
PW
1.5
12-PWFJC-1.50M
69
PW
3
12-PWFJC-3.00M
142
SW
0.75
12-SWFJC-0.75M
41
SW
1.5
12-SWFJC-1.50M
99
SW
3
12-SWFJC-3.00M
200
AW
0.75
12-AWFJC-0.75M
7
AW
1.5
12-AWFJC-1.50M
18
AW
3
12-AWFJC-3.00M
36
BW
0.75
12-BWFJC-0.75M
14
BW
1.5
12-BWFJC-1.50M
34
BW
3
12-BWFJC-3.00M
70
NW
0.75
12-NWFJC-0.75M
17
NW
1.5
12-NWFJC-1.50M
42
NW
3
12-NWFJC-3.00M
85
HW
0.75
12-HWFJC-0.75M
23
HW
1.5
12-HWFJC-1.50M
58
HW
3
12-HWFJC-3.00M
117
PW
0.75
12-PWFJC-0.75M
28
PW
1.5
12-PWFJC-1.50M
69
PW
3
12-PWFJC-3.00M
142
SW
0.75
12-SWFJC-0.75M
41
SW
1.5
12-SWFJC-1.50M
99
SW
3
12-SWFJC-3.00M
200
Flush Joint Casing_M
Flush Joint Casing Drawing

Request  A Quote

Our cutting-edge equipment and precision-engineered solutions are tailor-made to meet your specific requirements. Experience the efficiency, durability, and unmatched performance of our products. Take the first step towards success and unlock the full potential of your projects by requesting a quote from N&N Drilling Products now!

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