Virtual online Oilfield API6A and ASME/ANSI Flange Slide Rule
October 26th, 2016 by Amanda Schumann
Check out our virtual online Oilfield Flange Slide Rule API6A (ISO 10423) This helpful tool includes weld neck sizes, stud sizes & gasket sizes. Also check out our website for our virtual online ASME/ANSI/BS/AS/PN/ISO Flange Slide Rule
Trunnion Mounted Ball Valve Stocks
October 19th, 2016 by Amanda Schumann
New stocks of Sferova, JC & Starline Trunnion mount Ball valves from 25NB (1″) up to 500NB (20″) in 150 to 2500 Class and API 3000 and 5000 in A105N, LF2, 316, F51, etc. All have Rotork gearboxes, 316SS sealant injection and fixtures, bolts, ventilated Norsok M710 certified Shell approved o-rings and seat inserts and […]
3000# & 6000# SCHEDULE FITTINGS – HUGE STOCKS!
October 12th, 2016 by Amanda Schumann
GLOBAL SUPPLY LINE ADELAIDE – WORLD’S LARGEST VALVE STOCK RANGE In addition to our specialty stock range of WPB buttweld fittings up to 900NB (S40 to XXS) we also stock Shell approved Lame SRL Italy A105N 3000LB and 6000LB NPT and Weld end Fittings and A106B Schedule Fittings (S40 to XXS) to 100NB including rare […]
PMI Testing
October 4th, 2016 by Amanda Schumann
Global Supply Line offers positive material identification if required with no delay. We have in-house non destructive metallurgical testing capability for the following chemical elements: A105, WCB, LCB, LF2, LCC, WCC, CF8, CF8M, F51, F53, A20, Monel etc. Of course all product is supplied with factory 500493.1 certificate as standard, however should you require additional […]
The New ‘AUSTRALIAN VALVE CENTRE’
September 13th, 2016 by Amanda Schumann
THE HOME FOR GLOBAL SUPPLY LINE AND AUSTRALIAN PIPELINE VALVE 2016 EXPANSION – PROGRESS UPDATE New purpose built facility for Australian Pipeline Valve at 70-78 Stanbel Road and Global Supply Line at 1-15 Barndioota Road Salisbury Plain SA. The new 20,000m2 facility combines the world’s largest valve & actuator stock holding range with a new […]
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 Paul Johnstone
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 […]