• Av. Joaquim Barnola i Bassols, 6
    08760 MARTORELL Barcelona

UNIONS FOR STRAIGHT SEAMED DUCTS

New exclusive design ideal for installations of industrial extractions of solid residue carry-over (textiles, wood, paper, etc), executed with straight seamed ducts with a 7 mm folded lip.

They are manufactured in Galvanized Steel DX51 D + Z 275 MA from Ø 100 mm to Ø 1000 mm.

The joint is made with a single component that incorporates a rubber gasket M-1 inside. This ensures a high airtightness (Class C). Standard execution is carried out with screw closure M-6 / M-8. Optionally with a latch fitting closure (with 2 types of safety seals: disposable plastic or reusable in metal).

Splicing and sealing in ultrafast construction “without tools” (latch fitting closure). Easy and quick disassembly for the facilities maintenance and cleaning. Maximum reliability in the union. High finish level.

Simplicity, practicality and economy merge to give rise to a product with the best quality / price ratio in the market.

Patented product totally designed and manufactured in Spain.

We also manufacture special executions in STAINLESS STEEL AISI 304/316 or with ceramic joint M-0 for high temperatures.

Since the manufacture of the straight seamed duct allows small variations of measurement according to the used manufacturing process, we recommend them to be made according to the following sketch so that they fit perfectly to the diameters of our joining flanges.

MESUREMENTS

Measurements for the construction of the duct.

UNION JOINT M1 – STRAIGHT SEAMED DUCT Ø 100 mm Ø 450 mm

Connection with rubber joint M-1 for straight seamed duct with screw or latch fitting (fast closure with safety seal). Airtightness level C.

UNION JOINT M1 – STRAIGHT SEAMED DUCT Ø 500 mm Ø 1000 mm

NOVELTY !!! We finally have at your disposal this type of union for the range of bigger diameters: from Ø 450 mm to Ø 1000 mm equipped with a larger profile and a robust M-1 rubber gasket insider.

CLOSURE FLANGE RINGS WITH BRIMS FOR STRAIGHT SEAMED DUCTS JOINT M1 – FROM Ø 100 mm TO Ø 450 mm

LASTEST NOVELTY !!! Reinforced design in one single size from Ø 100 mm to Ø 450 mm. Two models of closure available on the flanges for straight seamed ducts: screw and latch fitting. Nicer aesthetic finish suitable for exposed installations.

IMAGE GALLERY OF EXAMPLES IN VARIOUS INSTALLATIONS WITH STRAIGHT SEAMED TUBE

Several examples of extraction and ventilation installations of straight seamed duct joined by the RAMI-SYSTEM® closure flange rings with rubber gasket:

Photos of the installations seen in this section have been provided courtesy of MUNTATGES AIRGES, S.L.

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