Used To Connect Pipelines API Coupling With Threads On Both Ends
Brand Name:carterberg
Certification:IATF16949
Model Number:CB
Minimum Order Quantity:Negotiation
Delivery Time:7-20 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union
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Shanghai Shanghai China
Address:
168-2#, Tingyi Road, Jinshan District, Shanghai,China 201505
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Product Details
Used to connect pipelines API Coupling with threads on both ends
As we know steel pipe coupling is a short pipe or tube that with
threads on both ends, used to connect pipelines. So It is a kind of
pipe fittings that with threaded connection, the advantage is easy
for pipeline maintenance or to replace the broken pipe.
API Coupling refers to the steel couplings that used in connecting
casing pipe and tubing. Also known by OCTG coupling, it is usually
manufactured in seamless type, material grade same with the pipe
body (API 5CT K55/J55, N80, L80, P110 etc), same PSL or providing
higher grades than requested. Same heat treatment also applicable,
except there is an special requirements.
Tubing coupling
Features
The oil tubing coupling can solve the problem of fatigue fracture
in the existing coupling due to stress concentration. Oil tubing
end is connected to the inside wall of the coupling in a tapered
thread. The coupling body end and oil tubing are connected with
same thread pitch flat thread. The coupling is not easy to produce
fatigue fracture, and has good connection effect. It can prevent
the accident of oil well pipe string break effectively.
Tubing Pipe Outside Diameter(In) | Tubing Pipe Outside Diameter(mm) | Coupling Outside Diameter(mm) | Minimum Length(mm) | Diameter Of Recess(mm) | Width of Bearing Face Regular (mm) | Max Bearing Face Diameter (mm) | Mass(Kg) | |||||||||
| NUE | EUE | NUE | EUE | NUE | EUE | NUE | EUE | NUE | EUE | NUE | EUE | |||||
| Regular | Special Clearance | Regular with special bevel | Special Clearance | Regular | Special Clearance | |||||||||||
| 1.9 | 48.26 | 55.88 | 63.50 | -- | 95.25 | 98.42 | 49.86 | 54.76 | 1.59 | 3.18 | 52.07 | 58.34 | -- | 0.56 | 0.84 | -- |
| 2 3/8 | 60.32 | 73.02 | 77.80 | 73.91 | 107.95 | 123.82 | 61.93 | 67.46 | 4.76 | 3.97 | 66.68 | 71.83 | 69.90 | 1.28 | 1.55 | 1.07 |
| 2 7/8 | 73.02 | 88.90 | 93.17 | 87.88 | 130.18 | 133.35 | 74.63 | 80.16 | 4.76 | 5.56 | 80.98 | 85.88 | 83.24 | 2.34 | 2.40 | 1.55 |
| 3 1/2 | 88.90 | 107.95 | 114.30 | 106.17 | 142.88 | 146.05 | 90.50 | 96.85 | 4.76 | 6.35 | 98.42 | 104.78 | 100.71 | 3.71 | 4.10 | 2.38 |
| 4 | 101.60 | 120.65 | 127.00 | -- | 146.05 | 152.40 | 103.20 | 109.55 | 4.76 | 6.35 | 111.12 | 117.48 | -- | 4.35 | 4.82 | -- |
| 4 1/2 | 114.30 | 132.08 | 141.30 | -- | 155.58 | 158.75 | 115.90 | 122.25 | 4.76 | 6.35 | 123.19 | 130.96 | -- | 4.89 | 6.05 | -- |
Our Services:
| 1. Customized design, OEM is available. |
| 2. In-time & professional after sales service. |
| 3. Low MOQ, standard package, fast delivery. |
| 4. Special discount and protection are provided to our distributors. |
| 5. As an honest seller, we always use superior raw material, advanced equipments, skilled technicians and strict quality control to ensure our products to be finished in high quality and stable feature. |
Used To Connect Pipelines API Coupling With Threads On Both Ends
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