Steel Rope Sling, Loop Type Usk1(Skp) -2.0, Load Capacity 2 Tons, Length L - 4 Meters, Rope Length 10 Mm., Steel Rope Slings, 2Sk Watt 2T 14Mm/2T Two-Legged, Load Capacity 2 Tons, Length L - 4 Meters, Rope Length 14 Mm., Steel Gate Valves 30S41nzh (Ru-16), Dn 250 Mm. Complete With Flanges And Fasteners, Application - Flanged Steel Cast Valve 30S41nzh Is Used To Shut Off The Flow Of The Working Medium In The Pipeline. Brand - 30S41nzh (Zkl2-16). Control - Manual Flywheel). Nominal Pressure, Pn = 1.6 (16) Mpa (Kgf/Cm2). Working Medium - Water, Steam, Oil, Petroleum, Natural Gas, Liquid Non-Aggressive Petroleum Products, Non-Aggressive Liquid And Gaseous Media, In Relation To Which The Materials Used In The Valve Are Corrosion-Resistant. Working Environment Temperature = - 40°C. + 450°C. Minimum Ambient Temperature = - 40°C. Case Material - Steel. The Valve Seal Material Is Stainless Steel. Tightness Class - A According To Gost 9544-200.5 Design Features - Cast. Connection - Flange. The Spindle Design Is Retractable. Operating Conditions - U1. Service Life = At Least 10 Years. Material Design Of The Valve 30S41nzh: Body, Cover And Wedge (Discs) - Steel 25L; Spindle - 20Х13; Spindle Nut - Steel 45; Nut - Carbon Steel Gost 1050-88 Strength Class Not Lower Than 5 According To Gost 1759.5-87; Stud And Bolt - Carbon Steel Gost 1050-88 Strength Class Not Lower Than 5.6 According To Gost 1759.5-87; Hinged Bolt - Steel 35; Seal Between The Body And The Cover (Gasket And Ring) - Paronite, Trg; Oil Seal Packing - Agi, Trg; Flywheel - Steel 25L; Surfacing On The Ring In The Body - 07Х25н13, 08Х21н10г6; Surfacing On The Wedge - 13Х25т, 10Х17т., Ball Bearing No. 6313 (With Manufacturers Passport No Earlier Than 2024), Ball Bearing No. 6312 (With Manufacturers Passport No Earlier Than 2024), Bearing No. 6308 (With Manufacturers Passport No Earlier Than 2024), Ball Bearing No. 6307 (With Manufacturers Passport No Earlier Than 2024)
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