 truba polipropilenovaia armirovannaia steklovoloknom ppr gf https deneb spb ru rasprodazha nominalnoe davlenie do 20 bar diametr 20 63 mm tolshhina stenki 2 8 8 6mm temperatura transportiruemoi vody do 90 s srok sluzby 50 let gost 32415 2013 tu 22 https deneb spb ru kompensatory 21 https deneb spb ru trojniki 29 002 14693610 2018 klass 1 2 4 5 pitevaia https deneb spb ru adaptory nasadki i sverla dlya sedel vnutrennii obieem 1 m https deneb spb ru obvody p https deneb spb ru krany i ventili strana proizvodstva https deneb spb ru adaptory nasadki i sverla dlya sedel beznalicnyi rascet https deneb spb ru trojniki dlina stangi https deneb spb ru izolyaciya 