| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | dalipal |
| Model Number: | |
| Certification: | API |
| Material: | Carbon Steel |
Quick Details
Specifications
API LTC Casing Couplings
We provide STC casing coulings from 4-1/2″ to 20″, in grade J55, K55, N80, L80 and P110.
Threads are used as mechanical means to hold the neighboring joints together during axial tension or compression. For all casing sizes, the threads are not intended to be leak resistant when made up.
The round-thread (STC or LTC) casing-joint strength is given as the lesser of the fracture strength of the pin and the jump-out strength.
1. Size: 4-1/2" ~ 20″
2. Standard: API 5CT/5B
3. Type: LTC
4. Grade:J55/K55/N80/L80/P110
5. Packaging: wooden pallet, tight wrapped /W paper carton
|
API Casing Couplings Short Thread
|
Coupling Size (inches)
|
Min Length (inches)
|
Weight per Coupling (lbs)
|
Palletized Carton Quantity
|
Palletized Carton Weight
|
|
4 1/2
|
6.250
|
7.98
|
408
|
3255
|
|
|
5
|
6.500
|
10.27
|
300
|
3164
|
|
|
5 1/2
|
6.750
|
11.53
|
276
|
3182
|
|
|
6 5/8
|
7.250
|
20.10
|
154
|
3095
|
|
|
7
|
7.250
|
18.50
|
170
|
3145
|
|
|
7 5/8
|
7.500
|
27.12
|
120
|
3254
|
|
|
8 5/8
|
7.750
|
35.78
|
108
|
3578
|
|
|
9 5/8
|
7.750
|
39.75
|
80
|
3180
|
|
|
10 3/4
|
8.000
|
45.81
|
72
|
3298
|
|
|
11 3/4
|
8.000
|
49.91
|
60
|
2994
|
|
|
13 3/8
|
8.000
|
56.56
|
54
|
3054
|
|
|
16
|
9.000
|
76.96
|
-
|
-
|
|
|
20
|
9.000
|
95.72
|
-
|
-
|
|
API Casing Couplings Long Thread
|
Coupling Size (inches)
|
Min Length (inches)
|
Weight per Coupling (lbs)
|
Palletized Carton Quantity
|
Palletized Carton Weight
|
|
4 1/2
|
7.000
|
9.15
|
408
|
3733
|
|
|
5
|
7.750
|
12.68
|
300
|
3804
|
|
|
5 1/2
|
8.000
|
14.15
|
276
|
3905
|
|
|
6 5/8
|
8.750
|
25.00
|
154
|
3850
|
|
|
7
|
9.000
|
23.88 |
160
|
3820
|
|
|
7 5/8
|
9.250
|
34.46
|
110
|
3790
|
|
|
8 5/8
|
10.000
|
47.77
|
80
|
3822
|
|
|
9 5/8
|
10.500
|
56.11
|
68
|
3815
|
|
API Casing Couplings Buttress Thread
|
Coupling Size (inches) |
Min Length (inches)
|
Weight per Coupling (lbs)
|
Palletized Carton Quantity
|
Palletized Carton Weight
|
|
4 1/2
|
8.875
|
10.03
|
380
|
3811
|
|
|
5
|
9.125
|
12.90
|
290
|
3741
|
|
|
5 1/2
|
9.250
|
14.02
|
276
|
3869
|
|
|
6 5/8
|
9.625
|
24.27
|
156
|
3786
|
|
|
7
|
10.000
|
23.15
|
164
|
3797
|
|
|
7 5/8
|
10.375
|
34.88
|
108
|
3767
|
|
|
8 5/8
|
10.625
|
45.99
|
85
|
3909
|
|
|
9 5/8
|
10.625
|
51.06
|
74
|
3778
|
|
|
10 3/4
|
10.625
|
56.75
|
65
|
3688
|
|
|
11 3/4
|
10.625
|
61.79
|
60
|
3707
|
|
|
13 3/8
|
10.625
|
70.04
|
54
|
3782
|
Dalipal Company is one of the most famous enterprises of china professionally producing pipeline and oil casing.We can supply API 5CT series of pipeline and oil casing with all kinds of specifications and materials.We have first-class production equipment and technology.