Premium Framed Print : Techncian welds with an oxyacetylene torch
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Techncian welds with an oxyacetylene torch
Welding. Technician in protective clothing welds a section of an oil and gas pipeline with an oxyacetylene torch. Welding involves heating two pieces of metal so that they melt and fuse together. Oxyacetylene torches use a mixture of oxygen and acetylene to create the heat needed to melt the metal. The acetylene burns in oxygen to form carbon monoxide; this reaction provides most of the heat. The carbon monoxide then reacts with atmospheric oxygen to give the blue flame. The flame from an oxyacetylene torch is " neutral", meaning that it burns without leaving oxides in the cut region. Photographed during work on the Urengol-Ushgorod pipeline in Russia
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Media ID 6438945
© RIA NOVOSTI/SCIENCE PHOTO LIBRARY
23"x19" (58x48cm) Premium Frame
FSC real wood frame with double mounted 16x12 print. Double mounted with white conservation mountboard. Frame moulding comprises stained composite natural wood veneers (Finger Jointed Pine) 39mm wide by 21mm thick. Archival quality Fujifilm CA photo paper mounted onto 1mm card. Overall outside dimensions are 23x19 inches (584x482mm). Rear features Framing tape to cover staples, 50mm Hanger plate, cork bumpers. Glazed with durable thick 2mm Acrylic to provide a virtually unbreakable glass-like finish. Acrylic Glass is far safer, more flexible and much lighter than typical mineral glass. Moreover, its higher translucency makes it a perfect carrier for photo prints. Acrylic allows a little more light to penetrate the surface than conventional glass and absorbs UV rays so that the image and the picture quality doesn't suffer under direct sunlight even after many years. Easily cleaned with a damp cloth. Please note that, to prevent the paper falling through the mount window and to prevent cropping of the original artwork, the visible print may be slightly smaller to allow the paper to be securely attached to the mount without any white edging showing and to match the aspect ratio of the original artwork.
FSC Real Wood Frame and Double Mounted with White Conservation Mountboard - Professionally Made and Ready to Hang
Estimated Image Size (if not cropped) is 25.9cm x 39.6cm (10.2" x 15.6")
Estimated Product Size is 48.2cm x 58.4cm (19" x 23")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
In this photo print, we witness the skilled hands of a technician as they weld with an oxyacetylene torch. Clad in protective clothing, the technician is diligently working on a section of an oil and gas pipeline. Welding, a process that involves melting and fusing two pieces of metal together, requires immense precision and expertise. The oxyacetylene torch used by the technician utilizes a powerful combination of oxygen and acetylene to generate the intense heat necessary for melting metal. As acetylene burns in oxygen, it produces carbon monoxide which serves as the primary source of heat. The resulting blue flame is indicative of this chemical reaction. What makes this welding technique particularly remarkable is its "neutral" nature; it leaves no oxides behind in the cut region. This ensures that the welded area remains clean and free from any unwanted residues or impurities. This awe-inspiring photograph was captured during work on the Urengol-Ushgorod pipeline in Russia - an engineering marvel connecting distant regions through its intricate network of gas and oil pipes. It showcases not only advanced technology but also highlights the crucial role played by dedicated technicians who ensure these pipelines are safe, secure, and efficient. Displayed proudly by Science Photo Library, this image epitomizes engineering excellence while underscoring how welding techniques like oxyacetylene play an integral part in maintaining our global energy infrastructure.
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