Payment Terms | L/C, D/A, D/P, T/T, Western Union |
Supply Ability | 5000~20000 pc/month |
Delivery Time | 7-20 work days |
Packaging Details | carton |
Application | Air Compressor |
Color | Red |
Compatibility | Universal |
Connector Size | 4 1/2 |
Connector Type | Quick Connect |
Features | Easy to Use, Durable, Leak-Proof |
Material | metal |
Maximum Pressure | 150 PSI |
Package Contents | 2 Connectors |
Temperature Range | -40°F to 200°F |
Type | Connector |
Warranty | 1 Year Limited |
Brand Name | carterberg |
Model Number | CB |
Certification | IATF16949 |
Place of Origin | Shanghai, China |
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Product Specification
Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 5000~20000 pc/month |
Delivery Time | 7-20 work days | Packaging Details | carton |
Application | Air Compressor | Color | Red |
Compatibility | Universal | Connector Size | 4 1/2 |
Connector Type | Quick Connect | Features | Easy to Use, Durable, Leak-Proof |
Material | metal | Maximum Pressure | 150 PSI |
Package Contents | 2 Connectors | Temperature Range | -40°F to 200°F |
Type | Connector | Warranty | 1 Year Limited |
Brand Name | carterberg | Model Number | CB |
Certification | IATF16949 | Place of Origin | Shanghai, China |
High Light | Tubing Coupling 150 PSI ,API Tubing Coupling ,Threads On Both Ends API Coupling |
Tubing coupling used to connect pipelines API Coupling with threads on both ends
Normally tubing coupling OD maximum is 4 1/2”, as the tubing pipe is applied for the drilling activities (Inside the tubing is the sucker rod to drill/pump the oil), couplings type is more various and rigorous than casing, mostly used is thicken type upset coupling (Internal upset and external upset), for short is EUE coupling, it is the most favorable in tubing connections. Tubing with EU end (EUE) coupling connection also called UPTBG. Because of the end of the tubing is thickened (upset), the connecting stress is better than buttress coupling.Buttress coupling another type used for tubing connections, it has the same thickness of the pipe body, called NU end (NUE)tubing or TBG.
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. |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2004
Total Annual:
10000-50000
Employee Number:
100~120
Ecer Certification:
Verified Supplier
Shanghai Phidix Trading Co., Ltd – Makers of Carterberg Quick Couplings.Reliable Hydraulic & Pneumatic Solutions Since 2004 Core Competencies • IATF 16949 Certified Excellence Specialized in precision hydraulic & pneumatic quick coupli... Shanghai Phidix Trading Co., Ltd – Makers of Carterberg Quick Couplings.Reliable Hydraulic & Pneumatic Solutions Since 2004 Core Competencies • IATF 16949 Certified Excellence Specialized in precision hydraulic & pneumatic quick coupli...
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