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tube-coupler system

tube-coupler system
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tube-coupler system

Product catalog summary
Overview: The document describes the Marcegaglia Buildtech tube-coupler system, which is designed for high-strength and flexible construction applications. It highlights the mechanical properties, manufacturing processes, and protective measures of the system components.
Specifications: The tube-coupler system uses Marcegaglia tubes known for their high strength and flexibility. The couplers are cold-formed and protected against corrosion through a process called tropicalization, which includes hot dip galvanizing and passivation with a minimum coating thickness of 8 microns.
Materials: The couplers are made from steel grade S355MC, which is cold-formed for high resistance and ductility, with a thickness of 4.75 mm. The tubing is made from steel grades S235JRH and S355JOH.
Protection: The system components are protected through painting and galvanizing processes. Hot dip galvanizing ensures a minimum coating thickness of 55 microns, while Sendzimir galvanizing guarantees a minimum thickness of 15 microns.
Dimensions: The tubes have an outside diameter of 48.3 mm and a nominal thickness of 3.2 mm. Various tube sizes are available, ranging from 0.4 m to 6.0 m in length.
Mechanical Characteristics: The right angle couplers are tested to UNI-EN74, EN-39 standards, with a live load allowance of 1100 daN. The tensile strength of the steel is between 430 and 550 N/mm², with a yield point of 355 N/mm² and an elongation of 23%.
Components: The system includes various components such as base plates, adjustable base jacks, right angle couplers, swivel couplers, and scaffold tubes. Each component is specified with material codes and load capacities.
Manufacturing Standards: The system complies with several standards, including UNI EN 74, EN 39, and legislative decree 9 April 2008 n. 81.
Contact Information: The document provides contact details for Marcegaglia Buildtech's sales office and plant locations in Italy.
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Catalog excerpts

tube-coupler system-1

Tube-coupler system

 Open the catalog to page 1
tube-coupler system-2

Il sistema giunto-tubo è l’ideale laddove siano richieste un’elevata resistenza associata ad una grande flessibilità d’impiego. Il tubo Marcegaglia ha caratteristiche tecniche che lo rendono idoneo agli impieghi più gravosi, mentre i giunti sono realizzati mediante stampaggi a freddo e protetti contro la corrosione mediante tropicalizzazione: il loro serraggio è assicurato da speciali bulloni con testa a T. The tube-coupler system finds its congenial application when high strength performances combined with great building flexibility are required. The mechanical properties of the tube Marcegaglia...

 Open the catalog to page 2
tube-coupler system-3

Sistema giunto-tubo Tube-coupler system Rohr-Kupplungs-System Système tube-manchon Sistema junta-tubo Sistema universale per opere provvisorie Universal system for temporary installations and structures Universelles System für provisorische Bauwerke Système universel pour des ouvres temporaires Sistema universal para obras provisionales Marcegaglia Buildtech

 Open the catalog to page 3
tube-coupler system-4

Sistema giunto-tubo: giunti Tube-coupler system: couplers Rohr-Kupplungs-System: Kupplungen Systeme tube-manchon: les manchons Sistema junta-tubo: las juntas MATERIALE GIUNTO Coupler material Material der Kupplungen Matiere du collier Material junto Acciaio S355MC UNI EN 10149-1 Stampato a freddo Alta resistenza e duttilita Steel grade S355MC UNI EN 10149-1 Cold formed High resistance and ductility Hohe Widerstanskraft Haute resistance Acero S355MC UNI EN 10149-1 Moldeado en frfo Elevada resistencia y ductilidad Spessore 4,75 mm PROTEZIONE Tropicalizzazione: Protection - Schutz Zincatura Protection...

 Open the catalog to page 4
tube-coupler system-5

Sistema giunto-tubo: tubi Tube-coupler system: tubing Rohr-Kupplungs-System: Rohre Systeme tube-manchon: tubes Sistema junta-tubo: tubos PROTEZIONE Protection Schutz Protection Proteccion Zincatura Sendzimir spessore medio minimo garantito 15 micron DIMENSIONI Diametro esterno: Abmessungen Dimensions Dimensiones Spessore nominale: 3,2 mm Verniciatura: per immersione con durability minima secondo prova standard ASTM D 2247-87 in camera umidostatica Zincatura a caldo: spessore medio minimo garantito 55 micron Painting: minimum durability tested to ASTM D 2247-87 moist-room test Hot dip galvanizing:...

 Open the catalog to page 5
tube-coupler system-6

Sistema giunto-tubo - Componenti Tube-coupler system - Components Rohr-Kupplungs-System - Bauteile Systeme tube-manchon - Composants Sistema junta-tubo - Elementos Basetta semplice Base plate Einfache FuBplatte Socle fixe Bases simple Giunto ortogonale a 4 bulloni 4-bolts right angle coupler Rechtwinklige Kupplung mit 4 Bolzen Collier orthogonal a 4 boulons Junta ortogonal con 4 pernos Basetta regolabile Adjustable base jack Verstellbare FuBplatte Verin de pie reglable Bases regulable Giunto semplice a 4 bulloni Simple 4-bolts coupler Einfache Kupplung mit 4 Bolzen Collier simple a 4 boulons...

 Open the catalog to page 6
tube-coupler system-7

Giunto a perni Pivot coupler Zugkupplung Collier a pivots Junta de pasadores Spinotto Pin Stecker Cheville Pasador Giunto di tenuta Simple coupler Anschraubkupplung Collier d'etancheite Junta de estanqueidad Vitone di ancoraggio Anchoring screw GroBe Verankerungsschraube Tete d'ancrage Tornillo de anclaje Giunto di testa a collare Head coupler Schellenkupplung Assemblage bout a bout a collier Junta de cabeza de collar Ruota in acciaio Steel caster Stahlrad Roue en acier Rueda de acero Ruota in acciaio gommata Steel caster with rubber coating Gummiertes Stahlrad Roue en acier caoutchoutee Rueda...

 Open the catalog to page 7
tube-coupler system-8

Marcegaglia Buildtech

 Open the catalog to page 8
tube-coupler system-10

MARCEGAGLIABUILDTECH Sales office: MARCEGAGLIA construction equipment division via Giovanni della Casa, 12 • 20151 Milano, Italy phone +39.02 30 704 1 • fax +39.02 33 402 706 [email protected] www.marcegagliabuildtech.it Plant: MARCEGAGLIA Graffignana via S. Colombano, 63 • 26813 Graffignana, Lodi - Italy phone +39.0371 206 81 • fax +39.0371 206 830

 Open the catalog to page 10

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