What piping specification is widely used for natural gas pipelines?

Polyethylene (PE) gas piping is the most widely used plastic piping material for the distribution of natural gas.

How deep should natural gas lines be buried?

How Deep Does A Gas Line Have To Be Buried? Generally the depth of your ditch should be 18 to 24 inches.

How does gas travel through a pipeline?

Natural gas is moved through pipelines as a result of a series of compressors creating pressure differen- tials – the gas flows from an area of high pressure to an area of relatively lower pressure.

What kind of pipe fittings do John Guest use?

We provide an extensive range of John Guest / Eqofluids compressed air Aluminum piping which is a push fit fitting system used on all types of pipes. The pipes can be in Aluminum or plastic including Polyurethane, PEX, copper. The products offered in the pipe solutions applications are as follows : 1.

What kind of fittings are used for seamless pipe?

Only seamless pipes are used to produce wrought fittings. Large diameter welded fittings are manufactured from the plate. These Fittings are available in a different types of end connections. The Elbow is used more than any other pipe fittings. It provides flexibility to change the pipe direction.

What kind of fittings are used for compressed air?

Pneumsysenergy Compressed Air pipe fittings include Aluminium pipe (Compressed air / vacuum / inert gases) and PEX Pipe (Compressed air / vacuum / inert gases / cold water / pure water / food grade media / oil / weak acids / alkalis). We also offer special fittings for hot water/ tea/coffee / high-temperature media.

How is reducing coupling used in pipe fittings?

Reducing coupling is used to connect two different sizes of pipe. It is like a concentric reducer that maintains a centerline of the pipe but small in size. Pipe Nipple

When to use threaded fittings in pipe fittings?

Like Socket Weld fittings, threaded fittings are mainly used for small pipe diameters (Small Bore Piping); generally for piping whose nominal diameter is NPS 2 or smaller. The dimensional standards for taper pipe threads are given in ASME B1.20.1.

What kind of welding fittings are used for inert gas?

They are primarily used for oxy-fuel applications that require standard or medium gas volumes. There are also “B” (“Inert”) size fittings used for many inert gas applications including MIG and TIG welding.

What’s the difference between threaded and socket weld fittings?

Socket weld fittings are connected to pipes by fillet welds, whereas threaded fittings are screwed onto the pipe (or vice-versa). A socket weld fitting (left side) and a threaded fitting (right side). Socket weld fittings are used for applications where strong and long-lasting connections are required.

Can a half coupling be welded to a run pipe?

The Half Coupling can be directly welded to the run pipe, to make a branch connection. Seals the threaded end of fitting. Seals the threaded end of fitting. Seals the threaded end of fitting. Can be used to reduce a threaded fitting. Unions are primarily used for maintenance and installation purposes.