inside diameter IT outside diameter working pressure burst pressure weight nominal bending radius length max mm inch mm inch bar psi bar psi kg/m lbs/ft mm inch m ft 6,3 8 10 1/4 5/16 25/64 13,3 15 17 0,52 0,59 0,67 20 20 20 300 300 300 60 60 60 900 900 900 0,14 0,17 0,20 0,09 0,11 0,13 60 65 80 2,4 2,6 3,2 100 100 100 328 328 328 Tubo estruso per saldatura Norme: UNI EN ISO 3821:2010, tubi di gomma per saldatura, taglio e procedimenti connessi. Applicazione: tubo cord idoneo per mandata di acetilene e di altri gas combustibili (esclusi GPL, MPS, gas naturale, metano) per saldatura. Temperatura: da -40°C a +60°C. Costruzione Sottostrato: nero, liscio, in gomma sintetica. Rinforzo: inserti tessili ad alta tenacità. Copertura: rossa, liscia, in gomma sintetica, resistente agli agenti atmosferici e all’invecchiamento. Marcatura: ISO 3821 2 MPa (20 bar) - SIZE - IVG - ANNO DI PRODUZIONE - BATCH NUMBER. IVG Colbachini is not liable for the use or applications that differes from what is confirmed in their technical catalogue, product sheets, offers, order confirmations and recommendations contained in them. For a correct use please refer to “Recommendations for the selection, storage, use and maintenance of rubber hoses”, published by Assogomma and available on www.ivgspa.it EN Extruded welding hose Standards: UNI EN ISO 3821:2010, rubber hoses for welding, cutting and allied processes. Application: softwall hose suitable to convey acetylene and other combustible gases (except LPG, MPS, natural gas, methane) for welding. Temperature: from -40°C (-40°F) to +60°C (+140°F). Construction Tube: black, seamless, synthetic rubber compound. Reinforcement: high strength synthetic fabrics. Cover: red, seamless, synthetic rubber compound, resistant to ozone, ageing and weathering. Branding: ISO 3821 2 MPa (20 bar) - SIZE - IVG - PRUDUCTION YEAR - BATCH NUMBER. www.ivgspa.it 21 WELDING welding ISO 3821 acetylene red
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