WILSON PIPELINE

The mechanism of seamless steel pipe (smls) passivation can be explained by film theory, that is, it is believed that passivation is due...

Seamless pipes (smls pipe) are more expensive than welded pipes, but they are stronger. The ASME rated working pressure of seamless steel...

High-frequency welded pipes (ERW) need to go through a series of processes from raw materials to finished products. The production...

Hot-dip galvanized steel pipe: The hot-dip galvanized steel pipe is first pickled on the steel parts. In order to remove the iron oxide...

Thick-walled seamless steel pipes are widely used in vehicles, airlines, crude oil, chemical plants, engineering construction, heating...

API 5CT Grade N80 oil casing pipe is a high-strength and high-toughness carbon seamless steel pipe. The commonly used methods are:...

The Welding Neck Flanges (WN Flanges) is normally referred to as the high hub flange. It is designed to transfer stresses to the pipe,...

Slip on flanges are slipped over the stainless steel pipes and welded (usually both inside and outside) to provide strength and prevent...

Socket Welding Flanges (SW Flanges) are similar to the slip-on flange, same to socket welding flange, but the bore is counter-bored to...

Ring Type Joint Flange (RTJ Flange) is a method of ensuring leak proof flange connection at high pressures. A metal ring is compressed...

Reducing flanges are widely used in water conservancy, power, power plants, pipe fittings, industrial, pressure vessel. The product has a...

Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective...

Lap Joint Flanges (LJ Flanges) are used on piping fitted with lapped pipe or with lap joint stub ends the combined initial cost of the...

A figure-8 blank (also called a Spectacle Blind Flange) is a pressure-retaining plate with one solid end and one open end connected with...

The Blind Flanges (BL Flanges) are used to close ends of piping systems. It is a kind of round plate with no center hold but with all the...