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 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 |
Product Description API-5CT Tubing Pipe Steel grade: J55/K55/N80/L80/P110/C95/13Cr/28Cr O. D. Range Tubing: From 2-3/8\"(60.3mm)to 4 1/2\"(114.30mm) Pipe End: EUE/NU/PRMIUM CONNECTION 2-3/8\'\' Oil Field Tubing Pipe 2-7/8\'\' Oil Field Steel Tubing Pipe 3-1/2\'\' Oil Field ...
Hydraulic Tubing Power Tong Iinserts Power Tong Dies Product Description 1. Production introduction The manual tong dies and slip inserts are made of high-quality alloy steel. They are chemically heart-treated for surface hardness. They are wear-resisting and ...
Product Description API-5CT Tubing Pipe Steel grade: J55/K55/N80/L80/P110/C95/13Cr/28Cr O. D. Range Tubing: From 2-3/8\"(60.3mm)to 4 1/2\"(114.30mm) Pipe End: EUE/NU/PRMIUM CONNECTION As one of the most professional oil equipment suppliers, Saigao Group provides oilfield ...
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 ...
1. Product Description: Tubing head is a spool with flange top, flanged bottom and two side outlets. It also can be called tubing spool. Top flange is equipped with lock screws to fix tubing hanger. Tubing head is installed on top of casing head, which consists of body housing ...
LSAW in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production. A wide range of the finished product specifications, weld toughness, ductility, uniformity and ...
API 5CT seamless petroleum casing pipe used for oil drilling tools casing/tubing coupling Product Description of Seamless stainless steel casing pipe 219mm 8 5/8inch Out diameter oilfield pipline tubing: API/ISO Casing and tubing are used to stabilize the well/water and oil ...
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 ...