Sales department +7 (351) 730-47-47 To come in LD cranes Certificates Contacts Media Vacancies Production Mass Media about us For gas Flanged Welded Muff Draining Combined With mechanical gearbox Extended stem Dismountable ball valves 11S67P For liquid Flanged Welded Muff Draining Combined With mechanical gearbox Extended stem Regulatory REGULA LD Strizh Branches and dealers in Russia and neighboring countries LD production ChelyabinskSpetsGrazhdanStroy LLC is the largest Russian manufacturer of steel all-welded ball valves manufactured since 2003 under the LD trademark . Ball valves LD are designed for installation in pipelines intended for the transportation of oil and gas, heat and water supply systems, process pipelines, and various units. our group news Invitation to the exhibition RosGazExpo 2017 11 September 2017 Saint Petersburg LD Russia team took 6th place 09 September 2017 Paris LD team took part in the marathon on September 03, 2017 Permian © All rights reserved by copyright law, copying information without the permission of the copyright holder is prohibited. 2004—2017 ChelyabinskSpecialGrazhdanStroy Chelyabinsk region, Chelyabinsk st. Yeniseiskaya, 47 Phone / Fax: +7 (351) 730-47-47 Email : office@chsgs.ru

The first and largest manufacturer of ball valves in the Urals under the LD brand. Consultations at www.armtorg.ru Sales department +7 (351) 730-47-47 To come in LD cranes Certificates Contacts Media Vacancies Production Mass Media about us For gas Flanged Welded Muff Draining Combined With mechanical gearbox Extended stem Dismountable ball valves 11S67P For liquid Flanged Welded Muff Draining Combined With mechanical gearbox Extended stem Regulatory REGULA LD Strizh Branches and dealers in Russia and neighboring countries Home: LD valves / For gas / Flanged Ball valves for flanged gas Standard bore valve Flange connection Full bore valve Flange connection Equal Bore Flange Connection © All rights reserved by copyright law, copying information without the permission of the copyright holder is prohibited. 2004—2016 ChelyabinskSpecialGrazhdanStroy Chelyabinsk region, Chelyabinsk st. Yeniseiskaya, 47 Phone / Fax: +7 (351) 730-47-47 Email : office@chsgs.ru