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Butt Weld Ball Valves Optimum Series

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History of machine building

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30 years with you!

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Certification

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Flanged ball valves OPTIMUM series

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The history of pipeline fittings

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Metallurgist's Day

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#buy_pipeline_fittings_PZTA

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Where to buy packaging material?

Packaging in bulk is profitable and safe. When ordering materials for packaging in bulk, the consumer not only saves his own money, but also provides...

Installation of cast iron gate valves

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Welded reinforcing mesh GOST 23279

The production of reinforcing mesh is carried out by welding using a bar or wire of certain dimensional parameters....

Cast iron parallel rising stem gate valves with manual control

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The origin of the ball valve

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Manufacturing process

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Gate valves

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Video presentation of JSC "PZTA"

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How to fix a leaky flow block?

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Monuments to pipe fittings

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Hose gate valves

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Manufacture

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Castolin Eutectic at Metalloobrabotka-2022: By Word and Deed

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How often do you service valves?

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Stamped welded steel wedge gate valves

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Main activities

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Forged steel wedge gate valves

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