An important issue with polyurethane insulation pipes is to ensure proper waterproofing, which is also an important aspect that many construction sites overlook. So next, let's take a closer look at the waterproofing workflow of polyure···

Concept IntroductionEccentric different diameter pipe is a type of pipe fitting used for pipe diameter reduction. The commonly used forming process is reduced diameter pressing, expanded diameter pressing, or reduced diameter plus expanded ···

The flange produced by casting has accurate shape and size of the blank, small processing volume, and low cost, but there are casting defects (pores, cracks, inclusions); The internal structure of the casting has poor streamline (if it is a···

Let's learn more about the production process of forged flanges:The forging process generally consists of the following steps: selecting the steel billet for cutting, heating, forming, and cooling after forging. The forging process meth···