Archive for the ‘Uncategorized’ Category
Global Supply Line is the largest Emerson Pneumatic Actuator stockist in the Southern hemisphere
December 4th, 2023 by Amanda Schumann
We are an Emerson approved distributor and the Australian Valve Centre valve engineering, test & automation facility is Emerson approved. We stock Bettis & Biffi double acting & spring return actuators up to 30,000 NB as well as accessories such as handwheel & gear over-rides. All automation & controls are performed in-house in our valve […]
NEW FLOWTURN KNIFE GATES NOW IN STOCK
November 22nd, 2023 by Amanda Schumann
Stocked in AS 2129 Table D/E, AS 4087 PN14/16 and ASME 125, 50NB up to 600NB in CF8, CF8M, and WCB body. We stock NBR, Viton, EPDM & PTFE seat, all leak tight shut off (including PTFE). We also stock metal seat. Multi layer stem packing comprising of braided PTFE silicon and PTFE sheet assures long life […]
Mechanical Partial Stroke Testing Actreg-JC
November 6th, 2023 by Amanda Schumann
NPT (ASME B1.20.1) V.S. ‘LP’ (LINE PIPE) API 5B
October 26th, 2023 by Amanda Schumann
NPT is for fittings, LP is for pipe but is also used for high pressure plain pipe nipples/swages. Yes the thread is the same, but… The differences are: B1.20.1 NPT V.S API 5B LINE PIPE (LP) THREAD FORM 1. NPT HAS NO RECESS – LP HAS A RECESS 2. FEMALE THREAD – PLANE OF VANISH […]
ISO 5211/MSS SP-101 Mount Flange Dimension Comparison
July 24th, 2023 by Amanda Schumann
Valve, gearbox & actuator manufacturers often refer to obsolete/superseded mount pad drilling standards. Some derive from old USA standards that were not carried forward onto MSS SP-101. Some are metricated versions of MSS SP-101 which were never adopted by ISO 5211 but never the less, are in use. This comparison guide attached allows manufacturers, suppliers & […]