API external upset end tubing Coupling is the joining of two short length pipes by the means of male and female threads. All types of tubing Coupling have internal threads which are known as female thread forms. These thread forms are usually machined so that they can be coupled with the external threads on pipes known as male thread forms.
Engineering offers a wide variety Couplings for Casing, Tubings and Line Pipes. The Tubing / Casing and Line Pipe Couplings are manufactured to meet the requirements of API 5CT and API 5L certifications respectively.
·All Coupling Stock is certified to API Standards by an independent 3rd party laboratory prior to coupling manufacturing.
·After machining all couplings undergo 100% thread inspection.
·Colour Coding and Marking as per API Standard
·MTRs available for all coupling
·Special Clearance Buttress Casing Couplings up to 10-3/4” are available on request.
·Slip on Couplings available on request.
·The manufacturing of certain Sizes and Grades of large diameter tubing Coupling are subject to the availability of raw material.
· Certain proprietary threads available upon request. Additional information such as End User and location maybe required by OEM prior to approval.
API TUBING COUPLINGS - external upset end (EUE)
Casing Size OD (inches) | Coupling Size OD (inches) | Threads per inch | Length (inches) | Weight per Coupling (lbs) | Palletized Carton Quantity | Palletized Carton Weight |
1.90 | 2.500 | 10 Round | - | 1.85 | - | - |
2-3/8 | 3.063 | 8 Round | 4.875 | 3.42 | 1,444 | 3942 |
2-7/8 | 3.668 | 8 Round | 5.500 | 5.29 | 792 | 4220 |
3-1/2 | 4.500 | 8 Round | 5.750 | 9.02 | 448 | 3860 |
4 | 5.000 | 8 Round | - | 10.62 | 392 | - |
4-1/2 | 5.563 | 8 Round | 6.500 | 13.31 | 252 | 345 |
All products will be made according to API and related international standard as per customers\' requirements. Std Ref.:API 5CT and 5B ISO9001,2008 1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110 2.We also supply permium thread products by customer\'s request 3.Size: tubing ...
1. Main Technical Parameters: 2. Product Description: TJA Series of casing and tubing coupling bucking unit is widely applicable for casing and tubing manufacturing, and oil field service. Among which the TJA series is the most representive casing and tubing making equipment ...
API standard tubing Coupling for tubing is the joining of two short length pipes by the means of male and female threads. All types of tubing Coupling have internal threads which are known as female thread forms. These thread forms are usually machined so that they can be ...
Oil pipe coupling is a device which the OCTG interconnecting portions, by joining to make the two separate transmission media be connected.Which the cylindrical for connecting two threaded pipe and has internal thread . coupling Details: Product Name Couplings Place of Origin ...
Tubing coupling is the joining of two short length pipes by the means of female and male threads. All types of tubing couplings have internal threads which are known as female thread forms. These thread forms are usually machined so that they can be coupled with the external ...
Couplings are used to connect two joints of casing pipes together.Coupling are short length of heavy wall pipe with the same threads on each end。We manufacture casing coupling strictly comply with API 5CT latest standard.grade J-55.N-80,L-80 ,P-110.Q125.V150. Tianjin Land ...
Couplings are used to connect two joints of casing pipes together.Coupling are short length of heavy wall pipe with the same threads on each end。We manufacture casing coupling strictly comply with API 5CT latest standard.grade J-55.N-80,L-80 ,P-110.Q125.V150. TPT cooperation ...
Seamless Steel Pipes,Carbon Steel Pipes,4-1/2 casing tubular media fox Standard ASTM EN JIS GB ASTM A106 ASTM A210 ASTM A53 ETC EN 10216-2-2002 EN 10217-2-2005 EN 10216-1-2002 ETC JIS G3454-2005 JIS G3467-1988 JIS G3456-2004 ETC GB 6479-2000 GB3087-1999 GB 5310-1995 ETC ...
API 5CT K55 J55 N80 L80 P110 13Cr Tubing Coupling casing coupling crossover Carbon Steel Technics: Casting Type: Cross, Tubing Crossover Place of Origin: Tianjin, China (Mainland) Model Number: 1/8\"-4\", 1.9\" to 4-1/2\" Brand Name: DLP Connection: Female Shape: Reducing Head ...