Wincoo Engineering Co., Ltd (WINCOO) is committed to providing customers, manufacturers, EPC/C companies with the most suitable pipe spool fabrication solutions/equipment, involving pipeline manufacturing, storage tank construction, pipeline construction, industrial production lines, clean energy projects and other industries field.
Here is the content list:
l About the service tenet of WINCOO's pipe spool fabrication line.
l What is the scope of after-sales service of WINCOO's pipe spool fabrication line?
l Quality assurance of WINCOO's pipe spool fabrication line.
We have the ability to provide feasible pipe spool fabrication line solutions to support customers to obtain shorter project execution time, less man-hour costs, more efficient construction methods and higher quality in the project bidding stage.
According to the customer's facility space availability, we can research and provide matching configurations on the project schedule to ensure that the pipe spool fabrication line production schedule meets the project requirements!
We set up a technology center for pipe spool fabrication line to absorb industry talents while importing ISO9001 standards. We introduce advanced foreign equipment. All of this comes from our desire to deliver more and better pipe spool fabrication line to you!
In order to let you feel more of our services, WINCOO purposefully built a three-in-one daily service system of market management office, marketing service office, and special dealers. No matter where you are in the country, as long as you need pipe spool fabrication line, you can enjoy our close service at any time.
In order to solve your technical and quality difficulties during the construction of the pipe spool fabrication line, WINCOO has set up a technical service department to provide you with pipe spool fabrication line technical services anytime, anywhere!
Dare to issue a written pipe spool fabrication line service promise, and see the quality and credibility of the pipe spool fabrication line from one side. Consumers cannot afford to buy a pipe spool fabrication line without a written commitment. The general brand pipe spool fabrication line has complete after-sales service. Whether it has a 50-year quality guarantee on the warranty, and at the same time, it is necessary to see whether it is a double warranty.
The manufacturer is responsible for all compensation for losses caused by quality problems. In the construction of the pipe spool fabrication line, it is time to find a manufacturer with double warranty. 50 years of product quality and construction quality. Only with such a promise can consumers buy with confidence, buy comfortably, and use them with satisfaction. As long as you follow the correct purchase channel, you can buy a reliable pipe spool fabrication line! What is more? WINCOO also provide customers with various pipeline construction solutions!
As we all know, industrial buildings include a series of projects, such as oil refineries and chemical plants and power plants. This type of structure involves dense pipe spool fabrication lines, which connect various equipment and transport process fluids and gases.
Here is the content list:
l Introduction of two engineering stages of Pipe spool fabrication line.
l The installation and welding of Pipe spool fabrication line can be divided into two types
l Why are pipes prefabricated in the Pipe spool fabrication line?
Due to the compressed construction period and limited on-site space, industrial construction projects rely heavily on off-site manufacturing and assembly. Therefore, the pipe spool fabrication line is divided into two stages: pipe prefabrication and on-site installation.
Pipe spool fabrication line timely supply of spools to the module yard and installation site is the key to the success of the entire project! First introduce the pipeline prefabrication stage of the pipe spool fabrication line.
36,000 diameter inches/year
Applicable pipe diameter
Applicable pipe length
U, V and double V
≦5min (DN200 SCH40)
Automatic welding spee
The pipe spool fabrication line is made from many raw pipes and pipe fittings in the manufacturing plant. Cut the unprocessed pipe to the required size, then move it together with the pipe fittings to the fittings table, where certain components are assembled together (ie temporarily connected), and the final sub-assembly (part of the final pipe) The welding operation (ie permanent connection) will be continued, and then returned to the assembly table and assembled with other spool components to form a pipe spool fabrication line.
l Coil and welding
l Positioning and welding
Rolling assembly and welding in the pipe spool fabrication line means that the main pipe can be rotated by the rolling mill, and the assembler or welder can perform the operation without changing its position. When the branch of one or more main pipes exceeds the welding position, Positional assembly and welding can be performed.
In addition, under the restriction of the removal of the pipe spool fabrication line, the assembler or welder must move around the main pipe to complete the assembly or welding. Positioning assembly and welding usually take more time than roller assembly and welding. Minimizing the number of positioning and welding is one of the goals of the pipe spool fabrication line sequence.
Workshop prefabrication of the pipe spool fabrication line is an effective method that can reduce on-site installation costs while providing the highest quality finished products. Pipe spool fabrication line usually uses flange connection to facilitate connection with other spools.
The manufacturing of these pipe spool fabrication line is usually performed by a professional manufacturing company equipped with the required infrastructure. As a professional manufacturer, WINCOO works according to the defined quality management standards to ensure the accuracy of manufacturing, so as to realize the on-site drawstring installation and maintain the required technical parameters defined by the customer!If you want to know more about high-quality tank welding machine products, you can also contact us at any time.
Solution of container pipe spool fabrication line refers to a construction process in which some pipe sections with a determinable or adjustable size in the single-line diagram are concentrated in the specified area in the early stage, and they are assembled, welded, and tested. Because of its good site, it can be divided into processes: blanking section, grouping section, welding section, large-scale prefabrication yard can also be divided into manual bottoming section, automatic welding cover section, and finished product section, which can greatly improve construction efficiency and qualification.
What are the application areas of the solution of container pipe spool fabrication line?
What is the solution of container pipe spool fabrication line?
What information is there about solution of container pipe spool fabrication line?
Through the solution of container pipe spool fabrication line and on-site installation and commissioning, we also provide customers with related accessories for piping systems, including wear-resistant pipes of similar special materials or processed according to drawings, strip tees, mitered elbows, welded transverse three Through, elbow, lined wear-resistant and corrosion-resistant pipe fittings (ceramic, rubber), etc.
Wincoo follows API, ANSI, ASME standards, and can weld and prefabricate high-pressure pipelines and manifolds, mainly used in high-pressure rigid pipeline environments such as onshore and offshore oil drilling, fracturing, mud circulation, production lines, and test tubes. Wincoo is an excellent long-term supplier of high-pressure pipeline products for companies such as PetroChina, Sinopec, etc.
The solution of container pipe spool fabrication line in engineering is simply to make a plan in advance according to the material, shape, length, quantity and some planning instructions of the project that need to be used in each project. report. That is to say, if the project needs to be redone in the future, it can be based on the model used in this project.
Or a plan based on how much material costs and how much money is spent when the project is finally completed, which can save unnecessary costs in subsequent projects.
Solution of container pipe spool fabrication line: Pipe design, prefabrication management, pipe cutting, pipe groove processing, welding, logistics and anti-corrosion paint, pipe flaw detection and other work in a fixed area.
Advantages of solution of container pipe spool fabrication line: It is convenient to coordinate and control quality, progress and management in a fixed area, reduce the workload of on-site prefabrication and on-site installation, and greatly improve the installation, quality and progress of the entire project.
Modern solution of container pipe spool fabrication line: Using QSPT pipe prefabrication production line or QSPT software and equipment, advanced pipe prefabrication automation equipment can be used to improve the efficiency and quality of pipe prefabrication, and maximize the advantages of pipe prefabrication.
Wincoo Engineering Co., Ltd has been developing solution of container pipe spool fabrication line for many years, and is known as "the national brand leader in China". Therefore, customers can choose their products with confidence.
In any construction project involving the pipe spool fabrication line, the pipe spool fabrication line needs to be properly planned, planned and executed according to the design requirements. In order to maintain the integrity of the pipe spool fabrication line, ensure the normal operation of various projects and minimize accidents, it is necessary to ensure the highest quality of work in the pipeline manufacturing process. In this article, we will explore more details about pipe spool fabrication line.
Here is the content list:
l What is the pipe processing workshop of the pipe spool fabrication line?
l What are the pipe manufacturing specifications of the pipe spool fabrication line?
l What are the steps of pipe spool fabrication line?
The pipe spool fabrication line workshop is basically a workshop, and all pipe spool fabrication line are developed here. Generally, all pipe spool fabrication lines used for spool preparation are performed in the workshop using skilled pipe manufacturers.
In large-scale pipe manufacturing plants, pipe spool fabrication line is the best economical way to reduce on-site installation costs. The pipe manufacturing workshop provides all equipment, tools and manpower, and the quality of the pipe shaft is high.
The pipe spool fabrication line specification is an engineering document that provides all the guidelines that the reel manufacturer should follow. The pipe spool fabrication line provides the minimum requirements for preparing detailed workshop drawings and manufacturing, as well as the requirements for inspection and testing. It lists all applicable codes and standards.
The pipe manufacturing process of pipe spool fabrication line requires the assembly of pipes and pipe fittings according to the spool diagram. The pipe spool fabrication line manufacturer must consider the size of the components, because transportation may become a problem. In this case, sub-components are an effective way to transport large projects. Follow the steps below to complete the pipeline manufacturing:
l Marking and cutting:
According to the requirements of the design drawings, marking should be carried out and confirmed by the relevant supervisor before cutting. Pipe cutting is usually performed as follows:
① Carbon steel pipe-through gas cutting and grinding.
② Alloy steel pipe-cut by grinding or flammable.
③ Stainless steel tube-by grinding or plasma cutting.
Use dye imprinting, paint marking or marking to transfer the heat of the pipe to the cut piece before cutting the pipe spool fabrication line.
l Final preparation:
In the next step, final preparation (chamfering) and assembly are carried out in accordance with the approved specifications and WPS.
l Welded pipes:
Extra precautions must be taken to ensure that the longitudinal seams on the connecting pipe spool fabrication lines are not aligned in the butt weld. The spacing between the seams must be at least 100 mm apart, and branch connections should also be cleared. Take care to ensure that the longitudinal seams are not resting on the steel structure.
l Welded pipes and fittings:
The pipe spool fabrication line and fittings used for assembling are then placed on a temporary pipe bed and properly fixed and supported. Next, check the quality assembly of the device. After receiving the inspection gap, the joints will be welded by qualified welders.
l Detailed information marking:
Use metal paint marks to mark various detailed information near the joints: pipeline number, component heating number, joint number, assembly inspection signature, welder number, visual inspection signature and welding date. The spool number of the pipeline is marked with a paint mark, and an aluminum label is tied to the spool.
l Heat treatment:
According to the specific requirements of the project, preheating and PWHT will be carried out in the workshop or on-site.The pipe spool fabrication line is then transferred from the pipe workshop to the laying area.
Perform non-destructive inspection according to the requirements of project specifications or guidelines. After receiving the NDT permission, the spool will be released for installation/painting, with a release notice. Spools rejected in the NDT process are identified with yellow and black labels and sent for repair. NDT has tested the repaired welding area again as needed.
After painting, the quality control will be inspected on site and recorded in the prescribed format. After the paint inspection, loosen the spool for installation.
l Manufacture of stainless steel pipe:
The manufacture of pipe spool fabrication line is usually carried out in the workshop, and the isolation area is carbon steel and alloy steel. Equipment and tools used for CS manufacturing shall not be used for SS. SS tools must be distinguished by marking only "For Stainless Steel". For stainless steel materials, stainless steel tools will be used for grinding, brushing and clamping.
For protection and temporary storage until installation, all flange convex surfaces of the completed pipe section are equipped with plywood shutters, and the end of the valve core should be equipped with an appropriate cover.If you want to know more about high-quality tank welding machine products, you can also contact us at any time.
In actual operation, in order to ensure that the installation quality of pipeline construction equipment meets the construction requirements, targeted solutions must be taken according to the problem and its cause. The following will explain the installation of pipeline construction equipment before, during and after installation.
Here is the content list:
l Regarding the control of pipeline construction equipment before construction.
l Regarding the control of pipeline construction equipment during construction.
l Regarding the control of pipeline construction equipment after construction.
Regarding the control of pipeline construction equipment before construction.
Before construction, in order to ensure that the material of the pipeline construction equipment used meets the industrial requirements, strict inspections need to be repeated, including repeated verification and review of the construction drawings, and careful inspection of the pipeline processing drawings to ensure that the pipelines in the drawings The processing regulations and calculated data meet actual requirements.
In addition, it is necessary to check whether the pipeline construction equipment required for installation has a quality certificate and whether the specifications and models of the pipeline correspond to the certificate, and whether it meets the corresponding installation requirements of the pipeline construction equipment.
Before construction, check the pipeline construction equipment for damage and other quality defects that affect the construction. In order to get a more accurate understanding of the pipe material, professional quality inspection instruments can be used. For example, high-pressure pipelines can be detected by the monitoring method of magnetic flaw detection. Ensure that the material of pipeline construction equipment meets industrial production requirements.
In terms of capital investment in the installation of pipeline construction equipment, manpower, materials, and instruments and tools used are the main capital consumption objects. Manufacturers need to have a detailed grasp of the use of funds to reduce costs as much as possible without affecting the quality of the project. When selecting manpower, low-skilled workers should be employed for jobs with low technical requirements. When selecting materials, pipeline construction equipment is often selected for comparison. Before construction, it is also necessary to conduct professional skills training for construction personnel to enhance their work skills.
Regarding the control of pipeline construction equipment during construction.
During the installation process, when the pipe is cut according to the drawings, it is necessary to use the corresponding operating tools and methods to cut according to the construction requirements and the pipe material to avoid damage to the pipe. When connecting pipes, the main construction methods are hot bending and cold bending.
Hot bending is performed in the pipeline construction equipment installation process after heating treatment, specialized functional personnel make it deform according to the construction requirements; cold bending is carried out at room temperature, the pipeline construction equipment deforms according to the construction requirements. Since heating will cause mechanical deformation of the pipeline, cold bending processing methods are mostly used in the construction process. In hot bending, different heating fuels, heating pipeline construction equipment, and heating techniques must be used according to different pipeline materials and construction requirements, and the heating temperature must be strictly controlled.
The hot-bent pipes must be maintained after installation to ensure their quality and durability. When welding, due to the different materials of the pipeline and the different connection methods of the pipeline during the laying process, the welding tools and techniques selected will be different. The welding technology requires high requirements, and the construction personnel need to have good experience and technology to make the pipeline can be Therefore, experienced technicians should be selected for the welding process during the installation of pipeline construction equipment, and professional equipment should be used for testing after the welding is completed to see if seamless welding has been achieved to meet the engineering requirements.
Regarding the control of pipeline construction equipment after construction.
After the completion of the pipeline construction equipment, quality inspection and maintenance of the pipeline are required. When performing quality inspections, professional monitoring equipment is generally used, such as radiographic inspection, which can achieve non-destructive inspection. When the test is in progress, a unified test standard shall be adopted in compliance with the relevant technical standards, with special attention to whether the units used are unified.
After the pipeline construction equipment is installed, in order to better ensure the quality of the pipeline, it needs to be treated with anti-corrosion treatment. Generally, paint is applied to isolate the pipeline and the air in the water and oxygen from chemical reaction and rust. Extend the service life of the pipeline, and also improve the safety of operations for those who perform production operations.
Pipeline construction equipment is widely used in industrial production and has strict quality requirements. Due to the different pipeline construction equipment used in different industrial production environments, it is easy to have some problems during the installation process, which will affect the quality of the installation project. To ensure pipeline construction the installation quality of equipment meets the requirements of industrial production, and the installation process needs to be carried out in strict accordance with the construction requirements.
1. Close the flux valve and stop the flux transmission.
2, press the "stop" button of welding, and then press the "back wire" button, so that the welding wire back to draw a distance.
3, check whether the welding wire is stuck to the weld, in order to avoid driving damage to welding gun and other parts.
4. The running switch is placed in "no load", the operating car continues to move forward, and the flux is returned to the flux box
5. When all the flux is recovered, the flux recovery switch is placed in "Stop" and the collector is closed.
6. Press the "Stop" button to operate the car to stop moving forward and cut the welding wire.
7. Push the jacking wheel out, make the supporting belt leave the tank wall, and turn off the main power supply (including the 220V power supply of the welding machine).
We currently have three types of tank jacking system, which are advanced tank jacking system, chain tank jacking system and simple tank jacking system.Advanced tank jacking system has the most advanced hydraulic jacking technology available.Today we talk about the advanced tank jacking system.
Here is the content list:
What is the working principle of advanced tank jacking system?
What are the product components of the advanced tank jacking system?
What are the construction steps of advanced tank jacking system?
Advanced tank jacking system (package unit) is evenly distributed around tank inner wall. Tank top and upper (the first layer) wall plates are lifted first and then install and weld wall plates of tank body. Self locking advanced tank jacking system and hydraulic hoist composing of lifting frame and lifting rod are adopted. When oil enters advanced tank jacking system, upper clamp fastens and lifts lifting rod and expansion ring and mobilize tank (including tank top) to ascend upward. When oil returns to jack, upper clamp returns with piston and lower clamp automatically fastens lifting rod without gliding. The jack repeats the movement and make lifting rod ascend with tank to designated height (spare height for next layer of plate). After butt weld of next layer of wall plates, open upper and lower loosening device and loosen upper and lower clamp to make lifting rod and expansion ring descend to lower expanded and welded rib plate of the next layer of wall plates and then lift. Repeat the process and ascend welded tan till the last layer of wall plates are installed and welded. The installation of the whole storage tank is completed.
1.One Module include
2.1 set x Power Pump Station: Hydraulic power supply, motor power 4KW, rated flow is about 15l/min.
3.5 sets x jacking cylinder: 25 tons rated (18 tons, 100%) (Including Hydraulic Jacking Device Components — Steel Cables, Support Device, Pull Rod, etc.)
4.5 sets x oil hoses system:One tank construction needs one jacking control system. Each jacking control system includes:
5.1 set x Electrical Controls and operating panels:
1.1 centralized PLC operation control box,
2.1 power source cabinet
With the concentrated push-button and automatic PLC control system or single-set handle operated control.
Motor and PLC are with brand of SIMENS
Main electric element are Schneider brand
Hose with USA and China JV famous brand
The following short description gives the working procedure in outline. It can in certain details be modified when required.
1.The tank bottom – plates are placed on the prepared foundation and welded together.
2.The beams or lattice work of the roof are assembled and finally joined to the upper rim of the shell ring.
3.The hydraulic jacking system is installed in the tank. The plates of the second shell ring (next to the top ring) are positioned outside the first one.
4.The completed part of the tank (roof and top shell ring) is lifted hydraulically to a height at which the plates of the second ring can be moved into place and the roof sheeting can be completed.
5.The plates of the second shell ring are located exactly and welded together to the lower edge of the first ring.
6.The plates of the third shell ring are placed outside the second shell ring.
7.The completed part of the tank (roof the two uppermost shell rings) is lifted.
8.The above cycle of operations is repeated until the last (bottom) shell ring is finished.
9.The entire tank is lowered down to the bottom plate and welded to this.
10.The lifting equipment is dismantled.
Above we talked about the working principle of advanced tank jacking system,equipment components and installation steps.If you need to know more, please visit our website for more information about advanced tank jacking system.
Large vertical steel storage tank is an important crude oil and refined oil storage and transportation equipment in the petrochemical industry. Welding is the main process of storage tank construction, which is of decisive significance to the construction quality and progress. Therefore, the demand for tank welding machines in the processing industry continues to rise.
How to deal with solder balls at the arc end of tank welding machine?
What are the precautions for the use of tank welding machine?
What are the working steps of tank welding machine?
1. Welding offset
It may be that the welding position is not correct or there is a problem with the welding torch. At this time, it is necessary to consider whether the TCP (the position of the center point of the welding torch) is accurate and adjust it. If this happens frequently, check the zero position of each axis of the robot and re-calibrate to correct it.
The welding parameters may be improperly selected, the angle of the welding torch or the position of the welding torch may be incorrect, and the power can be adjusted appropriately to change the welding parameters, adjust the posture of the welding torch and the relative position of the welding torch and the workpiece.
It may be that the gas protection is poor, the primer of the workpiece is too thick or the protective gas is not dry enough, and it can be dealt with by adjusting accordingly.
4. Too much splash
It may be due to improper selection of welding parameters, gas composition or too long wire extension. We can adjust the power to change the welding parameters, adjust the gas proportioning instrument to adjust the gas mixture ratio, and adjust the relative position of the welding torch and the workpiece.
5. An arc crater is formed after cooling at the end of the weld
Add the submerged arc crater function in the work step during programming, which can be filled.
When using the tank welding machine to weld the root of the weld, start welding at the lower edge of the spot-fixed weld. Welding arc ignition by scratching method. Don't rush to weld. After the arc is ignited, preheat the starting point of the weld. The preheating has two purposes: one is to avoid the low temperature of the spot-fixed weld at the starting point and the small current used for the welding current, and the sticking phenomenon occurs, resulting in pores and leaving defects in the quality of the weld. If it is welded directly, when it is welded to the upper end joint of the spot-welding seam, the temperature of the welding seam is low, and the temperature of the welding pool cannot reach the temperature state of normal welding, which will lead to the phenomenon of impermeability or poor fusion of the welded joint, which will affect the Weld quality.
The strip material is introduced into the tank welding machine through the feeding machine, and the strip material is extruded and formed through the roller, and then arc welded with mixed gas shielded welding, rounded, output the pipe of the required length, cut by the cutter mechanism, and then straightened Straighten the machine. Spot welding machines are used for spot welding connections between tape heads. Tank welding machine is a comprehensive set of equipment that continuously welds strips into tubes, rounds and straightens them.
Against this background, do you have a deeper understanding of the tank welding machine? WINCOO ENGINEERING CO., LTD always focuses on the needs of customers and therefore offers tank welding machines and actively addresses customers to solve their problems.