News
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...
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...
API Coupling and Threads for Casing and Tubing
As we know steel pipe coupling is a short pipe or tube that with threads on both ends, used to connect pipelines. So It is a kind of pipe fittings that with threaded connection, the advantage is...
Understanding steel grades for piping procurement ASTM and ASME API 5L
Understanding steel grades for piping procurement from WILSON PIPELINEAs industrial processes and applications have matured, industry organizat...
Characteristics of reducing tee fittings
Characteristics of reducing tee fittings
1. Variable diameter tee fittings have excellent corrosion resistance. The thin and consolid...
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 and co...
How to check the welding quality of elbow pipe fittings？
How to check the welding quality of elbow pipe fittings？
1. Appearance inspection of elbow pipe fittings: generally, the naked eye sur...
What is the slip resistance of flat welded flange fittings?
What is the slip resistance of flat welded flange fittings?
The useful fitting area overcomes the defect that the cast iron flanged pi...
hot selling external pipe lagging of insulation steel pipe
roducts DescriptionMain Indexs of Pre-insulated PipeProduct NameProduct IndexesReference S...
