18
Dec
What is shot peening
Shot peening is a process that uses a high-speed rotating impeller to shoot the shot out at high speed, hit the workpiece surface, and clean or strengthen the workpiece surface. The materials us...
18
Dec
the Joint sealing of flange – why 304 material is not recommended for bolts?
Joint sealing of flange – why 304 material is not recommended for bolts?In flange joint sealing, when carbon steel flanges or stainless steel flanges are equipped with 304 material bolts, leakage prob...
18
Dec
The industrial metal pipe fittings industry market prospects
The downstream applications of industrial metal pipe fittings are extensive and involve the major industries of the national economy. Among them, petrochemical, nuclear power, thermal power, shi...
18
Dec
Pressing procedure for butt welded elbow pipe fittings
Butt welding elbow pipe fittings first use CAD skills to design a variety of different diameters, and within 180 degrees, different raw materials butt welding elbow pipe fittings with tube core ...
17
Dec
Optimal design of long weld neck flange for pressure vessel
The long weld neck flange of pressure vessel is optimized through two specific examples, and the effects of cone neck height and flange thickness on the three main stresses of flange axial stress, rad...
17
Dec
Carbon equivalency calculations made easy
Sometimes you need to figure out carbon equivalents fast, especially when you’re under a time crunch to get a pipe order in. That’s why American Piping Products is proud to offer its free online...
