Threaded flanges, also sometimes referred to as companion flanges / screw flanges / NPT flanges, contain a female NPT thread in the center for connection to male NPT threaded piping. Threaded flanges are common when creating reducing connections. Other thread styles are available for machining, asid

Methods of Manufacture.The pipe is manufactured by one of the following processes:Seamless (SMLS) pipe is made by a process that does not involve welding at any stage of production.Welded (WLD) pipe is made using an automatic welding process with no addition of filler during the welding process.Heav

Instrument TubingTubing is normally small-diameter seamless pipes made of high-strength material like carbon steel, copper, stainless steel, titanium, Hastelloy, Monel, etc. They have higher flexibility compared to piping, therefore require less fitting. They can be bent to form angles and fit in th

LengthUnless otherwise indicated in the purchase order, pipe should be supplied in the following lengths:The average length of pipes in one order should be not less than 11.6 m with a minimum of 95% of pipes between 11 and 12.2 m in length.No pipe should be less than 10 m in length.No pipe should be

The cast steel gate valves are manufactured according to API, ANSI, ASME standard, for industrial applications. The features of these cast steel gate valves are: outside screw and yoke, bolted bonnet, flexible or solid wedge, rising stem with top sealing. Standard materials are A216WCB/F6, other mat

When all the piping specifications have been defined and initial quantities identified by the Material Take-off Group, the piping material engineer is responsible for assembling the requisition packages.The Procurement Department will break the piping requirements into several requisitions, so that