Materbud Sp. z ograniczonaodpowiedzialnoscia Sp.komandytowa
About
Materbud Sp. z o.o. Sp. k. is a Polish manufacturer headquartered in Gdańsk specializing in ductile iron pipe fittings for water supply and sewerage networks. The company produces three core fitting types: flanged fittings (kształtki kołnierzowe), bell/spigot fittings (kształtki kielichowe), and combination bell-and-flange fittings (kształtki kielichowo-kołnierzowe), all manufactured from ductile cast iron (żeliwo sferoidalne). Their proprietary MATERBUD NT line of restrained and locked fittings provides an alternative to traditional bell joints where thrust forces must be controlled in constrained urban installations. Recent additions include the ŁRK Multi MB multidiametral flanged connectors and ŁR Multi MB push-on multidiametral connectors, both covering DN50 through DN300, enabling flexible connections between pipes of different diameters. Materbud also supplies companion products including connectors (łączniki), accessories (akcesoria), and rubber sealing gaskets (uszczelki). The company holds ISO 9001 and ISO 14001 certifications, OVGW approval for Austrian/German markets, NIZP ATEST PIB certification, and OBAC assessment for use in explosion-hazard environments. All products serve both water supply (wodociągowe) and drainage (kanalizacyjne) infrastructure.
Key Products
Ductile iron fittings with flanged ends for bolted pipe connections in water supply and sewerage networks
Push-on joint fittings with bell and spigot ends for standard water distribution pipe connections
Combination fittings with both bell and flanged ends for mixed-connection pipe installations
Mechanical restraint fittings that prevent pipe pullout at joints, designed for thrust control in challenging urban terrain
Multidiametral flanged pipe connectors DN50-DN300 for flexible connection of different pipe sizes in water systems
Multidiametral push-on pipe connectors DN50-DN300 offering adaptable connections for water supply and drainage networks
Pipe connection components for joining different pipe types and sizes in water infrastructure
Supplementary fittings and hardware components for water supply and sewerage installations
Rubber sealing gaskets for ductile iron pipe joints ensuring watertight connections in distribution networks
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