Why are forged valves generally better than cast?
August 26th, 2016 by Amanda Schumann
In comparison to castings, the structure of forgings ensures wall thickness and dimensional tolerances are uniform. High impact closed die press forces and a segregation free billet guarantees superior strength, uniformity, integrity and density. Casting issues include inter granular corrosion, stress weakness, fatigue, cracks, porosity, sand pockets, weld repairs, scars, etc. Another benefit of forgings […]
Freight Fuel Surcharge
May 12th, 2016 by Amanda Schumann
Can anyone tell me why all the freight companies – road freight and airlines – are still charging fuel surcharges all these years later? It all started when fuel prices were really high, now oil prices are at record lows and that doesn’t always 100{25ff19fb4bbe50b2512a26092ffa8499fbe25baf0e752d653cb6adacb3479290} translate to diesel prices but I notice that airlines are […]
COMPACT ACTUATORS SIL3 EX RATED
April 27th, 2016 by Amanda Schumann
Air Torque – Italy, design and manufacture a range of SIL3 certified pneumatic rack & pinion AT Series actuators in aluminium and stainless steel. Air Torque actuators operate on pressures of up to 8 bar as standard. The actuators can be operated with air or inert gas and are Atex certified for explosive atmospheres. Air […]
VALVES AND ACTUATORS IN STOCK
April 19th, 2016 by Amanda Schumann
Another shipment of Starline floating and trunnion valves and Air Torque actuators has arrived. Global Supply Line Adelaide stocks valves, a variety of seats & seals, genuine Starline stainless steel integral high and low temperature extended stems, and genuine Air Torque high tensile stainless steel brackets and adaptors. In addition, we have in-house Starline & […]
AUTOMATIC CHECK VALVES
March 30th, 2016 by Sue Ey
Dampening & speed controlling with counter weights & dampeners & counter balance spring, etc. Testable Swing & tilt types Metal or soft seat API6D full port piggable Usually the actuator is composed of a pneumatic cylinder with a single effect piston, counterbalanced by a spring. The actuator is mounted on one side of the swing […]
SPECIALIST SUPPLIER OF VALVES & PIPELINE PRODUCTS
March 18th, 2016 by support@kloudstack.com.au
Global Supply Line (GSL) is a leading supplier, stocking and distributing valves as well as pipeline and oilfield products worldwide. GSL is renowned worldwide as a stockist and indentor of specialty valves. Our strength lies in the variety of valves and related components we stock and our global supply chain which enables us to […]