PMI Testing
Global Supply Line offers positive material identification if required with no delay. We have in-house non destructive metallurgical testing capability…
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The New ‘AUSTRALIAN VALVE CENTRE’
THE HOME FOR GLOBAL SUPPLY LINE AND AUSTRALIAN PIPELINE VALVE 2016 EXPANSION – PROGRESS UPDATE New purpose built facility for…
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Why are forged valves generally better than cast?
In comparison to castings, the structure of forgings ensures wall thickness and dimensional tolerances are uniform. High impact closed die…
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Freight Fuel Surcharge
Can anyone tell me why all the freight companies – road freight and airlines – are still charging fuel surcharges…
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COMPACT ACTUATORS SIL3 EX RATED
Air Torque – Italy, design and manufacture a range of SIL3 certified pneumatic rack & pinion AT Series actuators in…
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VALVES AND ACTUATORS IN STOCK
Another shipment of Starline floating and trunnion valves and Air Torque actuators has arrived. Global Supply Line Adelaide stocks valves,…
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AUTOMATIC CHECK VALVES
Dampening & speed controlling with counter weights & dampeners & counter balance spring, etc. Testable Swing & tilt types Metal…
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SPECIALIST SUPPLIER OF VALVES & PIPELINE PRODUCTS
Global Supply Line (GSL) is a leading supplier, stocking and distributing valves as well as pipeline and oilfield products…
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