ESASTSUN OILFIELD EQUIPMENT MANUFACTURING (CAMBODIA) CO., LTD
Couplings are used to connect two joints of tubing coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures tubing coupling and casing tubing coupling strictly comply with API 5CT latest standard. The steel coupling is mainly used to connect oil pipes in pil drilling. This product can be used to connect the shafts of units that are manufactured separately. It can fit the misalignment of the shafts or introduce mechanical flexibility. The pipe coupling is capable of reducing the transmission of shock losds from one shaft to another. It can also introduce protecyion against overloads. The steel coupling can be used to alter vibration characteristics of rotating units
API SPEC 5CT carbon seamless steel pipe and tube price The hydraulic pipe joint is a connecting piece between oil pipes. The connecting pieces between oil pipes and hydraulic components shall meet the requirements of firm connection, reliable sealing, small shape and size, small pressure drop, large flow capacity, and easy installation and disassembly. Therefore, full attention should be paid to the pipe joints. High quality hydraulic pipe joints with good sealing performance are the important...
Unique Design Hot Sale Carbon Seamless Steel Pipe Tube Casing Tubing Pup Joint The failure of tubing nipple is also a big problem that once troubled the oil workers. Because of frequent accidents, it not only affects the normal operation of the oil field, but also causes certain economic losses. In the face of such economic losses, what solutions do oil men have? In order to solve this problem, the oil men went to the scene of the accident many times to investigate and study, looking for the...
api 5ct l80 13cr casing and tubing According to the manufacturing process, oil pipes can be divided into seamless pipes and electric welded pipes. Seamless pipe is a kind of forged steel pipe without welding seam, which is made of hot working steel. After pressing, stretching, heat treatment and other processes, it reaches the standard size of oil pipe, forming a seamless oil pipe series. Electric welding pipe is a kind of pipe with a longitudinal weld formed by resistance welding or electric...
Aluminum Reducing Coupling API Coupling The coupling is also called coupling, coupling and back wheel. The coupling is the main component connecting the pump shaft and the prime mover and transmitting power. Generally, flexible coupling is used for pump coupling to compensate the relative displacement of pump shaft and motor shaft, reduce the requirements for accurate alignment of coupling installation, mitigate impact, change the natural vibration frequency of shaft system, and avoid hazardous...
API 5CT seamless Oilfield oil well drilling tubing pipe In the ISO 3183 standard for steel pipes for oil and gas transmission, according to the differences between quality requirements, steel pipes are divided into three parts: A, B, and C, which are also called Level A, B, and C. The main differences are as follows: basic quality requirements equivalent to those specified in API SPEC 5L are formulated in ISO 3183 - Class 1A standard requirements, and these main quality requirements are...
API 5CT Grade L80 Steel Oil Casing Pipe The casing head is an important connecting piece between casing and wellhead equipment, which is used for the connection between casings of each layer, between casing and BOP, and for the support and connection between the well completion and the production (gas) wellhead Tubing Pup Joint. Its lower end is connected with surface casing through thread, and its upper end is connected with wellhead equipment or BOP through flange or clamp. The hanger...
API Oil Well Steel Grade J55/ N80/ Pup Joint Casing connection can be either threaded connection or slip connection. Hanging casing is fast and convenient; The casing hanger adopts a rigid and rubber composite sealing structure, and metal sealing can also be used to enhance the sealing performance of the product; The anti wear sleeve and pressure test extraction tool are designed to facilitate the removal of the anti wear sleeve and the pressure test of the casing head; The upper flange is...
API 5CT Oil Well Steel Grade J55/ N80/ Pup Joint Main functions of casing head Support the gravity of each layer of casing except surface casing through suspension. It bears the gravity of BOP assembly. Improve the stability of drilling wellhead equipment. To provide an outlet for releasing the pressure that may be stored between two layers of casing strings, or to pump fluid into the well (kill drilling fluid, water, high-efficiency fire extinguishing agent, etc.) in case of emergency. Special...
API 5CT 4140 L80 High Collapse Seamless Steel Tubing for Deep Well Service Oil casing is an important equipment for oil drilling. Its main equipment also includes drill pipe, core pipe, casing, drill collar and steel pipe for small diameter drilling. The domestic casing is made of hot rolled or cold drawn geological drilling steel. The steel grade is expressed as "geological" (DZ). The commonly used casing steel grades are DZ40, DZ55 and DZ753. Casing is a large-diameter pipe that serves as the...
Seamless API 5CT Grade L80 Steel Oil Casing Pipe In API 5CT standard, casing and tubing are divided into 4 groups and 19 steel grades. According to the manufacturing method, it is divided into seamless steel pipe and welded pipe. Except L80-9Cr and LJ80-13CI In addition to the 6 steel grades C90-1, C90-2, T95-1, T95-2, etc., which are limited to use seamless steel pipes, other steel grades can not only use seamless steel pipes, but also use straight seam welded pipes produced by resistance...
Pipe casing and tubing api 5ct n80 l80 p110 seamless steel pipe Tubing is a pipe that is run into the casing of an oil well during normal production. In the flowing well, oil flows into the ground through the tubing and enters the gathering and transportation process. In the mechanical production well, the combination of tubing, sucker rod and deep well pump (i.e. "three pumping" equipment) can pump oil to the ground and enter the gathering and transportation process. The casing is the pipe...
API 5CT L80 N80 J55 K55 P110 Oilfield Seamless Tubing and Casing Pup Joint Tubing and casing are essential tools in oil exploitation The main functions are as follows: first, reinforce the shaft wall to prevent formation collapse; Second, seal off different oil layers and water layers to realize layered mining; Third, it is easy to implement fracturing, acidizing and other measures and maintenance operations. The fourth is to form the oil flow channel and cooperate with the tubing to achieve...
API 5CT Oil well N80 Steel Casing, Carbon Steel Casing Pipe Manufactured API 5CT: Specification for Casing and Tubing API 5D: Specification for Drill Pipe API 5L: Specification for Pipeline Steel Pipe API 5B: Specification for Machining, Measuring and Inspection of Casing, Tubing and Pipeline Threads API Spec 7 Specification for Rotary Drill String Components API Spec 7-2 Specification for Machining and Measurement of Rotary Shoulder Threaded Joints Casing, tubing and drill string components...
Seamless L80 tubing in API 5ct steel pipe Role of tubing ① Extraction of oil and gas: after drilling and cementing of oil and gas wells, oil pipes are placed in the oil layer casing to extract oil and gas to the ground. ② Water injection: When the downhole pressure is not enough, inject water into the well through the tubing. ③ Steam injection: In the process of heavy oil thermal recovery, heat insulation tubing shall be used to input steam into the well. ④ Acidizing and fracturing: in the late...
API 5CT N80 black tubes hot rolled seamless steel pipes and tubes Pipeline pipe is the abbreviation of steel pipe used to transport oil, product oil, natural gas, water and other pipelines JIntegral Pup Joint in the oil and natural gas industry. The pipelines for oil and gas transportation are mainly divided into three types: main pipeline, branch pipeline and urban pipe network pipeline Pup Joint Adalah. Pipeline pipe includes welded steel pipe and seamless steel pipe, and the use of welded...
API 5CT,Oil casing,coupling tubing Tubing is the pipeline for pumping oil. After the well is drilled, the tubing is set in the casing. There are two types of tubing: thickened type and split type. In general, the tubing can be reused, but it can not be used more than three times. In case of problems, it should be replaced in time. The diameter of the tubing is 603-1143mm, the wall thickness is 483-688mm, and the materials mainly include J55, N80, P110, etc. Couplings are used to connect two...
Factory supplied threaded socket stainless steel couplings The casing is threaded to shorten the running time. The casing is a disposable material. Once problems occur in use, it will cause great losses, so the quality requirements for the casing are extremely strict. The special products of casing include special button type casing and casing with special materials and properties such as sulfur resistance, corrosion resistance and collapse resistance. Special button casing is mainly used for...
pup joint flow line pipe with fig 1502 union In the process of crude oil and natural gas exploitation, oil pipes, as an important facility for oil and gas transmission after drilling, can transport crude oil and natural gas in oil and gas reservoirs to surface pipelines, which are widely used in oil and gas fields. Compared with foreign oilfields, the downhole environment of China's oilfields is more complex, and the problem of tubing corrosion is particularly prominent in China. According to...
Good Price API 5CT eue tubing coupling Coupling, also known as coupling, is a mechanical component that is used to firmly connect the driving shaft and driven shaft in different mechanisms to rotate together and transmit motion and torque. Sometimes, it is also used to connect the shaft with other parts (such as gear, pulley, etc.). Double diaphragm coupling: made of aviation materials, high torque rigidity and high sensitivity, applicable to all motors. Single diaphragm coupling: all stainless...
API 610 Overhung Flexible Coupled Cross ring coupling: strong economy, oil resistance and electrical insulation, and large radial and angular deviations are allowed. Bellows coupling: superior flexibility, compensating radial, angular and axial deviations. Long span diaphragm coupling: Clamping and separating type, made of aviation materials, with large transmission torque and variable length, suitable for pump and frame systems. Long span quincunx coupling: It is made of aviation materials,...
Specifications Approved ABS & API stainless steel coupling ISO9001 , API , ABS 30 years reliable manufacturer found in 1982 Product Description Approved ABS & API stainless steel coupling
Product Description Approved ABS & API carbon steel coupling Material H
Specifications seamless steel honed tubes for hydraulic cylinder 1.manufacturer 2.occupy 40% market 3.convinced quality,stable capacity Product Description Technical Parameter: seamless steel honed tubes for hydraulic cylinder,seamless steel honed tubes for hydraulic cylinder,seamless steel honed tubes seamless steel honed tubes for hydraulic...
Specifications Seamless Steel Automotive Shock Absorber Tubes & Pipes 1)Certification :ABS,API 2)OD:20-40mm Seamless Steel Automotive Shock Absorber Tubes & Pipes
Product Description seamless steel pipe lean she
Specifications Approved ABS & API stainless steel coupling ISO9001 , API , ABS 30 years reliable manufacturer found in 1982 Product Description Approved ABS & API stainless steel coupling
Product Description Approved ABS & API carbon steel coupling Material H
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