Gate Valve Design Features

Gate Valve Design Features This post is initiated to give some basic information regarding gate valve design features, it uses, standards, types, advantages, disadvantages etc. What is Gate Valve? Gate valve name itself implies as, gate called vertical disc, flat face that slides down through the valve is used to stop fluid flow. It is used primarily for on/off functions, and not used for throtRead More…

Basics of flare System in any Operating Plant

Basics of flare system in any operating plant This blog gives you basic information about the requirement of flare system, its components, limitations, hazards and maintenance requirements of any operational plants flare systems. Topics described for Flare System: Define the need for plant flares in any plants. Describe the different components of a typical flare system. Discuss thRead More…

PVC, LDPE and HDPE Nonmetallic Piping

PVC, LDPE and HDPE Nonmetallic Piping This blog gives you basic information about use of PVC, LDPE and HDPE Nonmetallic Piping, its design, fabrication, assembly, erection, inspection and testing. Design and use of PVC, LDPE and HDPE Nonmetallic Piping: Use of these plastic materials for piping is limited to 10 kg/cm2 pressure and 80oC temperature. Usually the design of nonmetallic piping confRead More…

Coal Tar Coating and Wrapping of Underground Pipelines

This blog covers the basic information about procedure for coal tar coating and wrapping of underground pipelines including, minimum requirements for materials cleaning, priming, coating & wrapping, inspection and testing of Coal tar coating to be provided on the field joints of underground steel lines. Materials to be used for Coal Tar Coating: All materials used normally conforms to tRead More…

Hydrostatic Testing of Piping or Pipelines

Hydrostatic Testing of Piping or Pipelines This blog gives you brief information regarding, hydrostatic testing of piping or pipelines. This covers Scope of Hydrostatic Testing of Piping or Pipelines, test procedure, test duration, test pressure, equipment’s required for hydro test, acceptance criteria for hydro test, test reports etc. In addition to above this covers basic information reRead More…

Piping Drafting Basics

Introduction of Piping Drafting Basics Piping drafting basics stands out as one in which the draftsman has great opportunities to express his knowledge of the uses of pipe and the best methods of representation. This needs piping drafting basics, which covers in this blog. Requires basic drafting knowledge of machine drafting, architectural drafting, map drafting. Consumes the major portion of Read More…

Comparison of Different Gasket Materials

Comparison of Different Gasket Materials This blog post gives you a basic information about different types of gasket materials and its comparison. Additionally it covers pros and cons of all gasket materials. Refer below table with all gasket materials. Common NamesNatural RubberButylBuna N, Nitrile, NBRNeopreneSiliconeTrade NamesMirco – Compound No. 7033Butene – Compound No. AX-905Read More…

Working principle of Electromagnetic Flow meters

This post gives more about electromagnetic flow meters, mostly used in instrumentation or control and automation industries, and its operating principle based on Faraday’s Law details. Electromagnetic Flow meters work on below principle: The operating or working principle of electromagnetic flow meters is based upon below Faraday’s Law of electromagnetic induction,”It states that a voltage Read More…

Abbreviations of Various International Standards

Various International Standards There are many international standards, used by various manufactuing, design firms, companies and industries. Some of the abbreviations of various international standards are listed in this post. American Standards ABMA                      American Bearing Manufacturers Assoc.
ACI                           American Concrete Institute
AGARead More…