Various equipment, pipelines, and other metal structures of anti-corrosion treatment can not only play the role of beautification and identification, at the same time, also relates to the long-term safe operation of these components; however, in the actual use of anticorrosion technology in the process of anti-corrosion treatment of finished products or will often appear […]
Категория: Тръбни фитинги
Pipe fittings are the occupation of installing or repairing piping or tubing systems that convey liquid, gas, and solid materials. Resources supplies buttwelding fittings and forged fittings such as elbow, tee, reducer, union, nipple etc., also we can offer prefabricated services as per client’s requirement or drawings.
Анализ на неизправността на вкопана тръба на газопровод за природен газ
In order to analyze the cause of the fracture of a high-pressure gas pipeline tee, the material metallographic examination, mechanical property examination and micro fracture scanning electron microscope were used to analyze the crack. It was concluded that the tee was not normalized or recrystallized annealed, and the external load was the main cause of […]
Подобряване на метода за шлифоване на тънкостенна втулка с голям диаметър
Due to the poor rigidity of large-diameter thin-walled sleeve, it is difficult to control the clamping force in grinding, which affects the machining quality. In view of this situation, several improvement schemes are adopted to ensure the machining accuracy requirements and product quality. 1. Preface When grinding the inner and outer surfaces of the sleeve […]
Малък лимон може да направи продуктите от неръждаема стомана блестящи
Един лъскав лимон може да придаде блясък и сияние на продуктите от неръждаема стомана, а уникалният аромат на лимон е несравним с острата миризма на химическите почистващи препарати. Всеки, който има уреди или продукти от неръждаема стомана в дома си, не се съмнява в значението на наименованието на неръждаемата стомана. Терминът "неръждаема" в думата "неръждаема стомана" [...]
Разлика между нипел за тръба и съединител за тръба
The difference between pipe nipple and pipe coupling What is a pipe nipple? Pipe nipple is a length of straight pipe with male threads on both ends. It is one of the most popular category of pipe fittings. It is a connector or a coupling threaded on both ends. Pipe nipples are used to allow […]
Производственият процес на огъване на тръби от неръждаема стомана
The production process of stainless steel pipe bend According to the different manufacturing methods, the stainless steel pipe bend can be divided into three types, namely, the bending pipe, the punching pipe and the welded pipe. Which can be divided into two types of bending bending and bending. When the stainless steel tube for bending the pipe […]
Какво представлява тръбният монтаж?
What is Pipe fitting? Pipe fitting is the operation of repairing or installing tubing or piping systems which convey gas, liquid, and solid materials occasionally. It also involves selecting and preparing tubing or pipe, joining it by several means and location and repairs of leaks. Fitters work with various tubing and pipe materials such as […]
Какво представляват тръбните фитинги?
What are pipefittings? Pipefittings are general terms for components in the piping system that function as connection, control, direction change, split, seal, and support. According to the different processing methods, it is divided into four categories, namely, butt welding pipe fittings (both welded and non-welded), socket welding pipe fittings and threaded pipe fittings and flanged pipe […]
Какво представлява топлообменникът
Топлообменникът е устройство, чрез което топлината се прехвърля от един флуид в друг. Разтворът в топлообменника може да бъде отделен, като се предотврати директният контакт на течностите. Двигателят с вътрешно горене е добър пример за топлообменник, тъй като регулира охлаждащата течност чрез намотките на радиатора. Паралелен поток, кръстосано [...]
Heat Exchangers Design
Heat Exchangers Design For an engineer and designer heat transfer equipments are the most important equipments or the devices which he comes through during his career, for that a good theoretical knowledge on the concept of heat transfer is required and well ideology on the equipment selection, it working principle will help to design for […]