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

Forged fittings are used for piping systems below 2 or 4 inches in diameter (4″ for 2000#/3000# fittings, 2″ for 6000#/9000# fittings), whereas buttweld fittings are used for larger diameter piping.The two main types of forged fittings are the so-called socket weld fittings (which are connected to

Corrugated panels are manufactured through a cold-form process where they are pressed and then roll formed to create the desired corrugated shape. The corrugations within the steel increase the overall tensile strength, making it resistant to increased impact and weight loads. The steel’s corrugated

Design ValuesAllowable stresses for the materials specifications contained in the piping class have been established in line with ANSI/ASME B31.3, Paragraph 302.3.For API 5L Grade B, a distinction has been made between seamless pipe and welded pipe with a weld joint factor E=0.95 (in accordance with