Global Electrodes Pvt. Ltd. GIDC, Rajkot, Gujarat

Sunnyweld is high quality, medium coated rutile type all positional general purpose electrodes for mild steel. The electrode has excellent weldability with medium penetration least spatter, easily detachable slag. The weld deposit is clean, fine, smooth, and brightly rippled bead and is of radiographic quality. Application : Sunny weld is used for structural steel frames, building construction, pipe lines and tanks, truck bodies, auto parts, railway wagons, ship building & variety of maintenance and repair jobs.

GEL – 308 is a extra low-carbon 1910 stainless steel electrode with controlled ferrite content of 3 to 7% for maximum resistance to cracking, corrosion and high temperatures up content up to 800˚ C. Carbon content as low as 0.028% eliminates the possibility of inter-crystalline corrosion in the temperature range of 425˚ C to 843˚C. The weld-metal has excellent creep strength and is of radiographic quality. The electrode operates either on alternating current on direct current, reverse polarity. Especially noted for arc stability, and low spatter loss. All sizes strike and re-strike easily. The slag is easily controlled and does not interfere with the arc action. Weld beads are smooth, uniform and of excellent appearance. The electrode can be used in any position without difficulty.

Globalcast-nm is a medium-coated type electrode for non-machinable welds on cast iron. The electrode should be preffered when a strong and rigid joint is to be obtained between two cast iron parts. Pre-heating is recommended for heavy and complicated section. application : welding of cast iron parts for all types of general reclamation or repair work, where machinability is not a primary consideration, joining cast iron to mild steel etc.

Globalcast-nm is a medium-coated type electrode for non-machinable welds on cast iron. The electrode should be preffered when a strong and rigid joint is to be obtained between two cast iron parts. Pre-heating is recommended for heavy and complicated section. application : welding of cast iron parts for all types of general reclamation or repair work, where machinability is not a primary consideration, joining cast iron to mild steel etc.

Gel bronze 28ac is a light coated electrode having basic type coating, specially designed for the welding of copper and bronze. The core wire is made of phosphor-bronze. The weld metal contains approx. 93% copper, 6% tin and 0.20% phosphorus for complete de-oxidation. Due to high heat conductivity of copper alloys, preheat of 260˚-370˚ c is recommended and maintained throughout the welding operation on heavy sections. No preheat is required on thin sections or on ferrous base material.

SUNNY HWR-45 is a medium heavy coated graphite based air hardening electrodes very hard and sound weld deposit non-machinable but only be ground. Soft and stable arc, low spatters and easy slag removal and easy operational, uniquely designed hard facing electrodes.

Glomelt-901 is specially designed for fairly, smooth and faster cut and piercing and beveling metal in all positions on ac or dc (-) supply it’s work on high current and use up to 50mm without overheating. It gives forceful arc and possible to cut all metals and alloys without addition source such as gas, air compressor, oxygen torches or auxiliary equipment.

GELALLOY 80 is a hydrogen control low alloy, high tensile steel electrode suitable for welding fully killed fine grained steel. The electrode works in all positions give were little spatter with an easily removable slag leaving a bead of nice appearance.

Ayush arc – co2 wire is a copper coated solid wire for co2 welding for general engineering and structural application. It gives spatter free welding with co2 gas and ar + co2 mixtures. The weld deposit is free from porosities.

Electrode coatings have a tendency to absorb moisture, when exposed to humid conditions. Moisture absorption leads to poor welding characteristics of the electrode and also gives rise to weld defects. It is therefore recommended that the electrodes be redried before use as per the following table.