부식성이 높은 바닷가 환경에서의 부식 방지 연구

부식성이 높은 바닷가 환경에서의 부식 방지 연구

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 […]

 
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매설 천연가스 파이프라인 티의 고장 분석

매설 천연가스 파이프라인 티의 고장 분석

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 […]

 
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대구경 얇은 벽 슬리브의 연삭 방법 개선

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 […]

 
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스테인레스 스틸 파이프 벤드의 생산 공정

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 […]

 
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What is Pipe fitting

파이프 피팅이란?

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 […]

 
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파이프 피팅이란 무엇인가요?

파이프 피팅이란 무엇인가요?

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 […]

 
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What is reducing elbow

Reducing Elbow is a kind of elbow setting that provides a change in the material flow and joins two pieces of different pipes or tubes. It helps the system to avoid pressure losses due to re-acceleration and friction. It is named so as it designed like an elbow. It has different sized openings depending on […]

 
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맞대기 용접 파이프 피팅의 파괴 및 비파괴 테스트

맞대기 용접 파이프 피팅의 파괴 및 비파괴 테스트 맞대기 용접 파이프 피팅은 왜 그리고 얼마나 자주 테스트됩니까? 맞대기 용접 파이프 피팅은 해당 애플리케이션에서 표준 및 성능에 대한 적합성을 보장하기 위해 테스트됩니다. 표준 상용 맞대기 용접 파이프 피팅은 제조 공정 중 샘플링을 통해 파괴적 및 비파괴적 접근 방식을 모두 사용하여 테스트합니다. [...]

 
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Manufacturing Process of Butt Weld Pipe Fittings

Manufacturing Process of Butt Weld Pipe Fittings What is the difference between a manufacturer and a supplier of butt weld pipe fittings ? Manufacturers own machines, presses and equipment to actually make butt weld pipe fittings from pipe or plate. Suppliers are intermediaries between manufacturers and end-users: suppliers can be wholesalers, distributors, EPCs, … In […]

 
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Materials of Butt Weld Pipe Fittings

Materials of Butt Weld Pipe Fittings Why do manufacturers offer such a large variety of metals and materials ? Pipes and fittings are used in many applications and many industries that have widely different operating conditions. To reach best performance (resistance to various types of corrosive fluids, operating temperature, …) at acceptable costs, many metals […]

 
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