The EF300 welder allows welding electrofusion fittings that feature a barcode. Every fitting is provided with a tag that has one or two barcodes on it. The structure of these codes is internationally standardized. The first code contains welding parameter information ELECTROFUSION JOINTINGElectrofusion control box with appropriate leads Restraining and alignment equipment Re-rounding clamp if pipe has become oval or has a flat spot Welding tent/shelter and ground sheet Scraping equipment Pipe cutter Indelible marker pen Multiseal test cap
which contains a welding barcode, traceability barcode and further information such as the weld time, cool time etc. The line includes ElectroFusion fittings, tooling and control boxes. Only authorized personnel are to perform ElectroFusion welds. The following instructions are general guidelines and are not intended to replace Electrofusion Installation Procedure ManualDue to the amperage draw of electrofusion fittings, use of extension cords are not encouraged but in the event it be- comes necessary to use one the following lengths and wire gages are recommended:Cord Length Wire Gage 25 ft. #10/3 wire (6 mm2) 50 ft. # 8/3 wire (10 mm2) Electrofusion Welder - Elektra Light 110 Volt RitmoThese are general guidelines for all Ritmo electrofusion welders - please refer to detailed instructions and necessary safety precautions before use. The quality of the joint depends on many factors and we recommend that the following information is paid attention to in order to give the user confidence that a correct weld has been achieved.
On this page we are going to explain the procedure for making an electrofusion welded joint. This is available in both a video and in step-by-step instructions. Procedure for making an electrofusion welded joint. Step 1. Cut the pipe or fitting using the appropriate pipe cutter or saw. Make sure the end of the pipe or fitting is square and clean. Use a firm bench. Step 2. Scrape the oxidation Electrofusion Welding Unit Installation InstructionsThis equipment is intended to weld constant voltage electrofusion fittings suitable for low, medium and high pressure pipe work systems. Prepare and clamp the pipe and fittings inline with the manufacturers recommendations. Connect the welding cable to the unit and the fittingto be welded. Connect the supply cable to the correct supply Electrofusion welding process step by step - Aristegui 1. Electrofusion welding process step by step, first, we must cut perpendicular the pipes in their ends so we can join them.Clean the ends of the pipes to take out the dirt with cellulosic paper. Approximately we will have to clean 50 cm. 2. Take it out from the bag, we must use the fitting to mark on the pipe the minimum length that it must be scraped in each of the ends.
Electrofusion Welding Course attendees will have the chance to use an electrofusion welding machine, using electrofusion couplers to join pieces of HDPE pipe together. An EF pressure welder is used, as this is the more complicated EF welder to operate an EF drainage welder is a lot simpler. Industry Guidelines - PIPAby socket electrofusion and saddle electrofusion. These guidelines are applicable to pipes and fittings conforming to Australian/New Zealand Standards AS/NZS 4130 and AS/NZS 4129. 1 GENERAL Electrofusion fittings are currently available in the size range DN16 to Instructions for Welding Electro Fusion Fittings - PexgolElectrofusion fittings can be used to connect Pexgol cross-linked polyethylene pipes. The pipes and fitting are connected by means of fusion welding creating a leak-proof seal. Theres no need for a sealing ring. During the electrofusion process a current is transported through a heating wire.
Input welding parameters into the control units program by reading barcode information with the scanner or manually (nominal fusion time and voltage are printed on the fitting label). The nominal fusion time is typically suitable for welding at the ambient temperature 15°C to 25°C. Information in the barcode allows electrofusion Poly Welding Courses - One Step Further:RTO 31215The unit applies to electrofusion welding of pipes and pipeline systems within the civil, plumbing, oil, gas, engineering and manufacturing industries. This course is delivered in accordance with Australian Guidelines POP001, AS4129, AS4130, AS4131. Polysmart - Supervision and Inspection of PE pipe WeldingPMBWELD302B Electrofusion Weld Polyethylene Pipelines. This accreditation meets all of the recommendations as laid out in PIPA document TP003 and the APGA PE Code of practice relating to supervision and / or inspection of PE welding.
DVS 2210-1 Supplement 2:2004 Recommendations for internal pressure and leak tests. 6.2.4 Equipment. DVS 2208 Welding of thermoplastic materials. DVS 2208-1:2007 Machines and equipment for heated tool welding of pipes, pipeline components and sheet. DVS 2208-1 Supplement 1:2012 Tools and devices for heated tool welding of pipes and pipeline parts Welder Qualification with HDPE electro fusion weld - ASME Posting Guidelines. Promoting, selling, recruiting, coursework and thesis posting is forbidden. (performance records) procedures for HDPE pipe electrofusion butt weld. I couldnt find any reference in ASME standards for; - After welder test, qualified diameters, thickness range The thing is our HDPE welding machine is not automatic (butt What is Electrofusion Welding of Thermoplastics? - TWIThe electrofusion welding process involves the use of a moulded socket fitting containing an electrical resistive heating coil. The prepared pipe ends are inserted into the sockets and clamped. An electric current is then passed through the coil for a pre-set time. Heating of the surrounding polymer and heat transfer to the pipe wall takes place.
Provide a nominal voltage in unloaded conditions around 230V-240V (48V, 110V, 400V). Keep the nominal voltage stable at 230V±15% (48V, 110V, 400V) during the fusion process under load. Remain at a stable frequency (50-60Hz) under load. The Voice of the European Plastic Pipes and Fittings Industry.