Pneumatic plugs are developed for operative and safe blocking, clearing of blockage and pressure testing of water supplying, sewer and heat pipelines with the diameterfrom 65 to 1500 mm. ISO 9001: 2008 CERTIFIED. www.srti.ru sibrezina@mail.ru "NPP "Sibrezinotehnica" Co LTD, Russia, Omsk, Tel. /fax: +7 (3812) 550018 +7 (3812) 550018, 514060 E-mail: Sibrezina1@mail.ru Адрес/Телефон: +7(3812)550-018
