COB Industries, Inc.
Melbourne, FL 32904
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Low Cost One-Way Valve for Specific Flow Rate and Pressure
This low cost accessory has been designed and constructed to pass a maximum of 7.5 litres/min and 0.5 bar pressure. Other versions of 1bar and above are also available. Designated “PurgeGate®”, this nifty, hi-tech item has applications in both fluid and gas control. Its small size and low weight makes it valuable for small liquid dispensing machines, as well as large ones with multiple...
Read More »
Effective Pipe Plugging in Heavy-Duty Applications, with Aluminum Plugs
Effective plugging and sealing of pipes in heavy-duty applications is essential, especially in refineries, offshore operations, plumbing operations as well as domestic and industrial water activities where the plug is likely to be immersed in chemicals or exposed to high temperatures. A Range of heavy-duty Aluminum Plugs is manufactured and available in the USA from COB Industries to allow for...
Read More »
Safer and More Efficient Welding with MultiStrike®
Many welders today are still using 2% red-tipped thoriated Tungsten Electrodes, which contain radiotoxic thoria and therefore can be dangerous to health of those exposed to it, especially in the dust format from grinding the tips. To overcome the accumulated hazardous thoria conditions, whilst maintaining a very high life expectancy for the Tungsten Electrode, blue-tipped MultiStrike® Tungsten...
Read More »
Block Pipes Instantly and Effectively with Low Profile Stoppers
There is a large number of pipe plugging and blocking requirements within a variety of industries such as Oil & Gas, Construction, Plumbing, Shipbuilding, Mining, Power etc., for duties such as repair work, leak testing, weld purging and debris stopping. One major concern being the entry of debris into pipes during operations. A range of Mechanical and Inflatable Pipestoppers® and Plugs is...
Read More »
Low Cost Welding Accessories
Titanium, stainless steel and other corrosion resistant materials are used for tubing and pipework especially where there are highly corrosive materials flowing through them. When such pipework is welded for joining or repairs, it is necessary to protect the material in and close to the weld joint, carried out by a technique called Weld Purging. Oxygen and nitrogen can be harmful to the weld...
Read More »
Keep an 'Eye' on Your Critical Welds
Weld Purging is the act of removing oxygen from the vicinity of a weld before, during and after welding metals such as stainless steel, titanium, zirconium and nickel alloys. Without Weld Purging, the weld would be left oxidised and discoloured, which could then lead to loss of corrosion resistance and metallurgical imperfections. In order to accurately read the residual oxygen level inside a...
Read More »
On-Site Weld Purge Monitor® for the Petrochemical Industry
Welding within the Petrochemical Industry involves working in refineries and plants that produce gasoline and a variety of other petroleum-based products as well as chemicals and oil-related products. Welded joints in these applications are often critical and the insides of pipework must be purged with expensive argon gas to reduce the oxygen levels around the joint below 100 ppm. Due to the...
Read More »
PurgEye® 600 Monitor is equipped with long life sensor.
Suitable for nuclear industry, PurgEye® 600 Weld Purge Monitor features 81 mm full color touch screen and on-screen graph displaying oxygen levels during welding process. Featuring USB data logging capabilities, product is embedded with PurgeLog™ software. Featuring quick fit and leak fittings, unit activates control alarms when there is change in oxygen levels. PurgEye® 600 comes with...
Read More »
Flexible Welding Enclosure® for Welding Titanium and Nickel Alloy
When welding titanium or nickel alloy parts, it is important that the welding zone is purged of oxygen to a level as low as 10 parts per million (ppm). Flexible Welding Enclosures® are available for a fraction of the cost of a rigid welding chamber, providing a technically viable option to the very expensive rigid metal chambers. Size for size, these Enclosures cost considerably less than a...
Read More »
On-Site Weld Purge Monitor features OLED display.
Housed in a secure, safe, waterproof and dustproof box, PurgEye® Site Oxygen Monitor is designed with PurgeNet™ for smart weld purging, automatic welding machine interface. Operated on 90 – 250 V, single phase A.C or with internal battery which lasts up to 10 hours, unit can measure oxygen levels from 1,000 ppm, right down to 1 ppm. Product delivers non-oxidised and zero colour welds.
Read More »
Low Cost One-Way Valve for Specific Flow Rate and Pressure
This low cost accessory has been designed and constructed to pass a maximum of 7.5 litres/min and 0.5 bar pressure. Other versions of 1bar and above are also available. Designated “PurgeGate®”, this nifty, hi-tech item has applications in both fluid and gas control. Its small size and low weight makes it valuable for small liquid dispensing machines, as well as large ones with multiple...
Read More »
Effective Pipe Plugging in Heavy-Duty Applications, with Aluminum Plugs
Effective plugging and sealing of pipes in heavy-duty applications is essential, especially in refineries, offshore operations, plumbing operations as well as domestic and industrial water activities where the plug is likely to be immersed in chemicals or exposed to high temperatures. A Range of heavy-duty Aluminum Plugs is manufactured and available in the USA from COB Industries to allow for...
Read More »
Safer and More Efficient Welding with MultiStrike®
Many welders today are still using 2% red-tipped thoriated Tungsten Electrodes, which contain radiotoxic thoria and therefore can be dangerous to health of those exposed to it, especially in the dust format from grinding the tips. To overcome the accumulated hazardous thoria conditions, whilst maintaining a very high life expectancy for the Tungsten Electrode, blue-tipped MultiStrike® Tungsten...
Read More »
Block Pipes Instantly and Effectively with Low Profile Stoppers
There is a large number of pipe plugging and blocking requirements within a variety of industries such as Oil & Gas, Construction, Plumbing, Shipbuilding, Mining, Power etc., for duties such as repair work, leak testing, weld purging and debris stopping. One major concern being the entry of debris into pipes during operations. A range of Mechanical and Inflatable Pipestoppers® and Plugs is...
Read More »
Low Cost Welding Accessories
Titanium, stainless steel and other corrosion resistant materials are used for tubing and pipework especially where there are highly corrosive materials flowing through them. When such pipework is welded for joining or repairs, it is necessary to protect the material in and close to the weld joint, carried out by a technique called Weld Purging. Oxygen and nitrogen can be harmful to the weld...
Read More »
Keep an 'Eye' on Your Critical Welds
Weld Purging is the act of removing oxygen from the vicinity of a weld before, during and after welding metals such as stainless steel, titanium, zirconium and nickel alloys. Without Weld Purging, the weld would be left oxidised and discoloured, which could then lead to loss of corrosion resistance and metallurgical imperfections. In order to accurately read the residual oxygen level inside a...
Read More »
On-Site Weld Purge Monitor® for the Petrochemical Industry
Welding within the Petrochemical Industry involves working in refineries and plants that produce gasoline and a variety of other petroleum-based products as well as chemicals and oil-related products. Welded joints in these applications are often critical and the insides of pipework must be purged with expensive argon gas to reduce the oxygen levels around the joint below 100 ppm. Due to the...
Read More »
PurgEye® 600 Monitor is equipped with long life sensor.
Suitable for nuclear industry, PurgEye® 600 Weld Purge Monitor features 81 mm full color touch screen and on-screen graph displaying oxygen levels during welding process. Featuring USB data logging capabilities, product is embedded with PurgeLog™ software. Featuring quick fit and leak fittings, unit activates control alarms when there is change in oxygen levels. PurgEye® 600 comes with...
Read More »
Flexible Welding Enclosure® for Welding Titanium and Nickel Alloy
When welding titanium or nickel alloy parts, it is important that the welding zone is purged of oxygen to a level as low as 10 parts per million (ppm). Flexible Welding Enclosures® are available for a fraction of the cost of a rigid welding chamber, providing a technically viable option to the very expensive rigid metal chambers. Size for size, these Enclosures cost considerably less than a...
Read More »
On-Site Weld Purge Monitor features OLED display.
Housed in a secure, safe, waterproof and dustproof box, PurgEye® Site Oxygen Monitor is designed with PurgeNet™ for smart weld purging, automatic welding machine interface. Operated on 90 – 250 V, single phase A.C or with internal battery which lasts up to 10 hours, unit can measure oxygen levels from 1,000 ppm, right down to 1 ppm. Product delivers non-oxidised and zero colour welds.
Read More »