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Manufacturing

Manufacturing is the use of tools, machines and labor to produce goods for sale or use. It may refer to various human activities ranging from handicraft to high tech, but is most commonly applied to industrial production where raw materials are transformed into finished goods.

8,256 Questions

What is the difference between U stamp and R stamp?

U and R stamps are ASME codes certification Stamps, qualifying organisations for the manufacture(ie fabrication) and repair and/or alteration of pressure vessels-in line with ASME boiler and pressure vessel codes(check ASME IX, ASMEViii Div 1). The U stamp is for fabrication of pressure vessels and the R stamp is for repair and/or alteration of pressure vessels. These are stamped on the finished work signifying complete compliance with the code requirements. (Contribution from Michael Obinna Okoye odu-Nigeria)

Does consignment stock have to be reported as inventory?

Yes, consignment stock must be recorded and reported.

It is a non-asset inventory and must be documented.

What is the use and features of the Expanding gate valves?

Expanding gate valves are used in various industrial areas like isolation valves in power plants, ESD valves in production, block valves in process systems, high temperature valves in refineries, and pipeline valves in critical areas. These expanding gate valves manufactured by various manufacturers are available in all the sizes, pressure ranges, and trims used in piping systems requiring the positive shut off of liquid or gas.

The expanding gate valves are full bore through conduit valves with rising stem and parallel expanding gate and segment for tight mechanical seal and positive shutoff, both upstream and downstream, and under both low and high differential pressure.

An expanding gate valves should have the following features:

Parallel expanding gate design creates positive mechanical seal across both seats, both upstream and downstream, with or without line pressure.

Non-rising stem permits valve installation in pressure drop.

What is the use of Wellhead Equipment in Oil and Gas Industry?

Wellhead equipment are used in connecting the casing and tubing to an oil or gas pipeline. These are useful in suspending the casing strings and help seal the well. The casing is a permanently-installed pipe for lining the well hole to provide pressure containment and prevent collapse. Wellhead equipment are known as the flanged devices that are attached to the casing and they include a number of other components such as casing heads, casing spools, tubing head spools, tees, and crosses. The casing head is part of the connection between the casing and the wellhead equipment itself. Usually, many pieces of wellhead equipment are assembled together into one a single unit that is called a "Christmas tree". These are important for the tubing to be placed into the well while valves and chokes are used to control the flow of oil and/or gas at the surface. Wellheads and and its components may be located on offshore platforms, in sub-sea locations, or onshore.

Where does a lock nut go?

A lock nut should go on a bolt before a washer or the nut.

How do you reduce gravity die casting defects like blow hole?

by maintaining die tempreture as per ur process above 205 degree.

proper material cleaning . in one heat 3 time materia have to be clean.

die also clean by hot air presser in every componant ejecting.

What type of manufacturing became the leading industry?

Textile Manufacturing became the leading industry during sectionalism.

Automobile industry, computer technology are also the advanced leading industry in the world.

What are the things made in Michigan?

  • things
  • made
  • in
  • michigan
  • is
  • me
  • .
  • i
  • was
  • born
  • in
  • the
  • bricks
  • born
  • born
  • in
  • the
  • bricks
  • chea

Was silk traded in Xian?

Yes, city of Xi'an was the eastern terminus of the Silk Road and it was the centre of silk trade.

What is Serial casting?

Serial casting-- A series of casts designed to gradually move a limb into a more functional position.

Is there a Lego manufacturing plant in the Northeast portion of the US?

There was one in Enfield, CT, but it is now shut down.

There is Lego manufacturing in Mexico.

Why was silk so precious?

Silk is one of the most expensive fibres because it takes a great deal of handling and proceeding.

What country is Revlon products made in?

Revlon products are primarily manufactured in several countries, including the United States, Mexico, and France. Revlon has manufacturing facilities in the U.S., where the company was founded, as well as in other countries to meet global demand. The specific country of manufacture for a Revlon product can typically be found on the product packaging or on the company's website.

How do humans impactair quality?

Humans impact air quality primarily through emissions from vehicles, industrial activities, and the burning of fossil fuels, which release pollutants like carbon monoxide, nitrogen oxides, and particulate matter into the atmosphere. Deforestation and agricultural practices, such as the use of fertilizers and pesticides, also contribute to air pollution. Additionally, urbanization increases the concentration of pollutants, while inadequate waste management can lead to the release of harmful gases. These activities collectively degrade air quality, posing significant health risks and contributing to climate change.

Will Winchester parts be interchangeable?

It depends on the year model, when Winchester starts making a weapon it can be interchangeable if the years are within range of one another! This is a big deal in Remington also, but if the it a close year then most likely it will work!