Supply of a set of Flash Back Arrestors (Dry Type)

Description :Supply of a set of Flash Back Arrestors (Dry Type) suitable for use in oxy-fuel gas cutting/weld ing systems, for both oxygen and fuel gas (Acetylene/LPG/BCG) lines, for installation at torch end and regul ator end, to prevent flash backs. The flash back arrestors shall conform to EN 730 / ISO 5175-1 / IS 11006:2

ash back arrestors, comprising one(01) number for Oxygen regulator-end installation ,one(01) number for f uel gas (Acetylene/LPG/BCG) regulator-end installation, one (01) number for torch-end installation for Oxyg en supply and one(01) number for torch-end installation for fuel gas (Acetylene/LPG/BCG) , as applicable. T he flash back arrestor shall be provided with Flame Arrestor (FA) and Non-Return Valve (NRV) as minimum safety features. For regulator-end applications, the flash back arrestor shall additionally be provided with a Thermal Cut-Off Valve (TV). End connections shall be G 3/8" threads conforming to EN 560 / ISO 3253 stand ards, suitable for right-hand (RH) threads for oxygen line connections and left-hand (LH) threads for fuel ga s (BCG/Acetylene/LPG) line connections, as applicable. The working pressure and configuration shall be suit able for oxygen lines (up to 15 bar) and fuel gas lines (1.5 Bar for acetylene / 5.0 Bar for BCG/LPG) as per a pplication. Accepted makes shall be of MESSER / ESAB / GCE / WELDSTAR / ADOR/WITT. Offers shall be accepted only from OEMs or their authorized dealers. Valid authorized dealership certificate shall be enclos ed. Suppliers shall submit test certificates from a Government-authorized test house. In case of internation al brands, test certificate from a reputed institute such as BAM, Germany is mandatory. Suppliers shall pos sess in-house facilities for testing and calibration of flash back arrestors. The purchaser reserves the right t o inspect these facilities. Note: Four (04) samples shall be supplied in advance and suitability approval from the consignee shall be obtained before commencement of production and bulk supply. [ Warranty Period : 12 Months after the date of delivery ] ] Consignee SSE/WAGON/SHOP/PWP, SR Tamil Nadu 80.00 Set