Welded pipe joints shall be used wherever possible.

Elsewhere pipe joints shall be welded when necessary.

Compressor Welding equipment

6.6.2.5.9 Joints in copper tubing shall be brazed or have an equally strong metal union.

6.6.3.5.11 Joints in copper tubing shall be brazed or have an equally strong metal union.

6.6.4.5.11 Joints in copper tubing shall be brazed or have an equally strong metal union.

Oxygen gas welding kit

It was made of 40 and 50 centimeter diameter steel pipes welded roughly together.

Heavy duty MIG welder Hydraulic trolley

They're slow in a partwelded hull.

Plate products are used for ship building, construction, large diameter welded pipes and boiler applications.

For welded shells, only a material whose weldability has been fully demonstrated shall be used.

They're just going to blow apart.

For welded shells and jackets only materials whose weldability has been fully demonstrated shall be used.

Connections for such instruments shall be made by suitable welded nozzles or pockets and not be screwed connections through the shell.

You see a girl here who is trained as a welder.

Why welding and why not computers?

In November 1994, NASA and the Paton Welding Institute in Kiev, Ukraine, initiated a joint project called the International Space Welding Experiment.

To prevent leakage due to fire, only steel piping and welded joints shall be used between the jacket and the connection to the first closure of any outlet.

The melting point of brazing materials shall be no lower than 525 C. The joints shall not decrease the strength of the tubing as may happen when cutting threads.

The melting point of brazing materials shall be no lower than 525 C. The joints shall not decrease the strength of tubing as may happen when cutting threads.

The melting point of brazing materials shall be no lower than 525 C. The joints shall not decrease the strength of the tubing as may happen by cutting of threads.

The materials shall in principle conform to national or international material standards. For welded shells only a material whose weldability has been fully demonstrated shall be used.

Regulations on permissible noise levels from arc welding equipment, No. 331 1994

Every single year fewer electricians, fewer carpenters, fewer plumbers, fewer welders, fewer pipefitters, fewer steamfitters.

She is an illiterate girl, trained, skilled as a welder.

6.6.2.3.3.2 Steels which have a Re Rm ratio of more than 0.85 are not allowed for the construction of welded shells.

6.6.3.3.3.2 Steels which have a Re Rm ratio of more than 0.85 are not allowed for the construction of welded shells.

6.6.4.3.3.2 Steels which have a Re Rm ratio of more than 0.85 are not allowed for the construction of welded shells.

And what you do is you put it together in three layers, you weld it around the edge, and then you inflate it.

Lower rates of acceptance were seen for female trainees in industrial maintenance and soldering.

(b) Welder (1 post).

The recorded expenditure reflects the purchase of one vehicle lift, one hydraulic crane and welding equipment.

What does he do weld 'em?

Where external fittings are welded to the tank, the lining shall be continuous through the fitting and around the face of external flanges.

Metalwork basic metalwork, welding and soldering, ornamental wrought iron work, tool repair, machine maintenance and repair, tin work, etc.

6.6.2.19.10 In all cases when cutting, burning or welding operations on the shell have been effected, that work shall be to the approval of the competent authority or its authorized body taking into account the pressure vessel code used for the construction of the shell.

6.6.3.15.10 In all cases when cutting, burning or welding operations on the shell have been effected, that work shall be to the approval of the competent authority or its authorized body taking into account the pressure vessel code used for the construction of the shell.

It is also a leading regional supplier of welded steel pipes for gas pipelines in South America, with overseas manufacturing facilities in Brazil, Canada, Italy, Japan, Mexico, Romania and Venezuela.

Now here, I'm going to do a very poor job of silver soldering.

The Empresa Mecánica del Niquel was obliged to obtain through intermediaries computerized numerically controlled (CNC) welding and cutting equipment made by United States manufacturer Miller.

6.6.4.14.11 In all cases when cutting, burning or welding operations on the shell of a portable tank have been effected, that work shall be to the approval of the competent authority or its authorized body taking into account the pressure vessel code used for the construction of the shell.

(a) a self closing internal stop valve, that is a stop valve within the shell or within a welded flange or its companion flange, such that

All welds subject to full stress level in the shell shall be inspected during the initial test by radiographic, ultrasonic, or another suitable non destructive test method.

All welds subject to full stress level shall be inspected during the initial test by radiographic, ultrasonic, or another suitable non destructive test method.