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Left to rust on the semi abandoned shipyard - bet this Miller beauty has welded quite a couple of ships together.
Collection:
University Archives
lib.calpoly.edu/universityarchives
Image Description:
Welding students in Cal Poly's U.S. Air Depot training program on the job, 1941.
Published in Cal Poly: The First Hundred Years (page 54, right)
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Format:Photograph
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Repository:
lib.calpoly.edu/specialcollections/
Special Collections & University Archives, Cal Poly San Luis Obispo
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תיקוני מסגרות וריתוך אצלכם בבית.
הנדימן עצ-בעות מתמחים בביצוע תיקוני מסגרות וריתוך בחצר הבית, בבניינים משותפים, בבתי עסק ובסביבתם. תיקוני מסגרות כוללים חיזוק, או החלפת חלקים, ריתוך, גימור וצביעה של מפרטי מתכת. שערי כניסה גדרות, דלתות מתכת ומתקני מתכת נוספים. לפרטים על תיקוני מסגרות => www.fingers.co.il/%D7%AA%D7%99%D7%A7%D7%95%D7%A0%D7%99-%D...
A friend was doing some welding so I decided to try my luck at getting some close-up shots. We had a good system where I'd focus on the spot, shut my eyes really tight and then he'd start. When I heard sparks, I shot. Got some pleasing results.
Pulling out the old pump can be heavy work - some of the pump and hose assemblies are 200 to 300 feet long. Tony Leah, Local 222, is welding the pipe extension to the existing well pipe.
Found in a vacant trade school: A 1942 Jam Handy instructional filmstrip on the delicate art of welding aluminum tubes.
Socket weld flanges are counter-bored to receive the pipe earlier than being fillet welded. The bore of the pipe and flange are both the equal to grant exact float characteristics. Stainless steel socket weld flanges are oxidation resistant and promote better weldability and fabricability. WENZHOU HUASHANG STEEL CO.,LTD is manufacturer ,trader, supplier and exporter for socket weld flange.
Socket Welding Flanges Forming:
Forged
Socket Welding Flanges Material
Stainless Steel:
OCr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 00Cr19Ni10, 00Cr17Ni14Mo2, ASTM A182-F304, F304L, F304H, F316, F316L, F321, F321H, F347H, F317,
Super Stainless Steel:
ASTM A182-904L, 317, 317L
Duplex Steel：
ASTM A182-F51, F53, F44
Special steel：
N06600, N08800, N08811
Alloy Steel:
16Mn, 12CrMo, 15Cr5Mo, Cr5Mo, 12Cr1MoV, ASTM A182-F11, F22, F91 F9 F5
Pipe Line：
ASTM A694-F42, F46, F48, F50, F52, F56, F60, F65, F70, F80
Carbon Steel：
ASTM A350-LF2, LF3 Q235A, 20#, ASTM A105
Copyright retained by Tom Bradley. Must be credited in all media. Available for use in TLM publications and media. Additional permissions required for external media.
Case study: www.tlmconnect.org/PromotionLibrary/Case%20studies/Mohamm...
Area high school students competed in the inaugural Carl Sandburg College Welding Competition held May 18 in Building G at the Main Campus in Galesburg. Teams from Galesburg, ROWVA, United, Monmouth-Roseville and Galva competed in the event.
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Found in a vacant trade school: A 1942 Jam Handy instructional filmstrip on the delicate art of welding aluminum tubes.