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Shoulong 파이프 라인 기술 유한 회사, Ltd

Shoulong 파이프 라인 기술 유한 회사. 유체 파이프 라인 기술에 종사하는 공급 업체,연구 개발 전문,유체 파이프 라인 및 액세서리의 생산 및 판매 회사는 항상 스테인레스 스틸 파이프의 연구 개발 및 대중화 및 적용에 중점을 두 었으며 완벽하고 과학적인 품질 관리 시스템과 고급 생산 장비를 갖추고 있습니다..

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  • We all know that when stainless steel pipes leave the factory, they need to be pickled and passivated. However, sometimes users encounter re-degreasing treatment for pipelines? As far as the pipeline is concerned, the more reasonable degreasing should be completed on-site, that is, after the pipeline is completely installed, the degreasing treatment should be carried out in the entire pipeline system. Generally, manufacturers will not be allowed to perform degreasing treatment. So, what exactly is required for manufacturers to degrease pipes? With the increasing level of industrialization in my country and the vigorous development of petrochemical, natural gas, medical equipment, instrumentation, aviation, aerospace, and other industrial projects, the requirements for stainless steel pipe technology are becoming higher and higher. For…
  • As early as more than a decade ago, some developed countries such as the United States, Europe, and Japan have abandoned traditional pipes such as galvanized steel pipes, plastic pipes, and copper pipes and turned to stainless steel water pipes. The use of stainless steel water pipes is becoming a global development application. Now stainless steel has become the best hydropower installation material on the world home decoration market. In 1980, Japan formulated industrial standards (JIS g 3448-stainless steel pipes for general piping), and in 1982, the Japan Water Works Association formulated jwwa g 115-stainless steel water pipes for water supply and jwwa g 116-stainless steel water pipe joints for tap water, and subsequently formulated Stainless steel bellows standard. In…
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