Steps to Improve Quality of Pipe Fabrication.Taking note of the following steps can help a company to enhance its pipe fabrication processes.

1. How to Improve
Quality of Pipe
Fabrication ?
DMI: Dedicated to Pipe Fabrication Services since 1963

2.  Pipe fabrication is a complex process that requires time,
experience, equipment, and an eye for detail.
 However, just like all industrial process, pipe fabrication
can also be improved.
 This can be achieved utilizing the latest technologies,
materials, and improved techniques and systems.
 Taking note of the following steps can help a company to
enhance its pipe fabrication processes.
DMI: Dedicated to Pipe Fabrication Services since 1963

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DMI: Dedicated to Pipe Fabrication Services since 1963

4. Steps to
Improve Quality of
Pipe Fabrication
DMI: Dedicated to Pipe Fabrication Services since 1963

5. Utilize Latest High Grade Steel
 Use high strength steel as they are the best option for pipe
fabrication.
 These include carbon-manganese steel, heat treated low alloy, heat
treated carbon steel, and high strength low alloys.
 These steel types allow for high operating pressures and provide good
weld ability. They are thin in size and less in weight compared to
normal steel.
 They provide great corrosion and collapse resistance, while being
extremely cost effective.
DMI: Dedicated to Pipe Fabrication Services since 1963

6. Learn about New Technologies
 Take advantage of the new developments that are being introduced in
terms of technologies that support the pipe fabrication process.
 Pipe specific multi-process welding systems are offering faster
turnaround time and reduced expenditure as compared to Stick and
TIG technology. Another technology is 3D laser measurement systems,
which can provide high accuracy measurement of assembled pipe
spools.
 The last new one is 3D optical measurement.
 This can be done during setup and fabrication, allowing for the
reduction of scrap and high yield efficiency. Photogrammetry and
laser scanning two other technologies that can be used to improve the
accuracy of quality assurance.
DMI: Dedicated to Pipe Fabrication Services since 1963

7. Experiment with Innovative
Fabrication Techniques
 Utilize creative techniques that will allow your company to improve
the overall yield of the pipe fabrication process.
 One method is to use the new ERW tube mill, which consists of a large
idle flange forming roll, a 3-Roll sizer, and a high power welder.
 This allows for the fabrication of heavier wall tubes in a variety of
custom sizes.
DMI: Dedicated to Pipe Fabrication Services since 1963

8. Use Filler Metal Options
 Try cutting-edge welding process pipe technologies like advanced Gas
Tungsten Arc Welding (GTAW) and Flux Core Arc Welding (FCAW).
 These can help to speed up production and provide high quality welds
in the pipes.
 These techniques can also help to reduce the training period of new
workers.
DMI: Dedicated to Pipe Fabrication Services since 1963

9. Opt for Filler Metal Wire
 There are three main types of wire options – solid wires, gas-shielded
or flux-cored wire; and metal-cored wires.
 Solid wires offer good deposition and also provides low hydrogen
levels to minimize any instances of cracking.
 Gas shielded wires are known for their high strength, good side wall
fusion, and strong impact values.
 They are also easy to use, making the welder’s job easier. Metal cored
wire provide high deposition rates with low visible smoke.
 They do not slag, and are known for their low spatter, arc stability,
and an easy to control weld pool.
DMI: Dedicated to Pipe Fabrication Services since 1963

10. To know more about
Quality Pipe Fabrication
601-888-7087
dmioffice@dmicontractors.com