Muhammad Raza

Muhammad Raza (Choudhry Mohammad Raza Hussain) is the founder of Aienginear and an engineering and digital solutions professional based in Karachi, Pakistan, with more than 26 years of experience managing projects, plant shutdowns and turnarounds in oil and gas, petrochemical and power generation.

What Is Alloy Steel in Piping? Complete Engineering Guide

by

Alloy steel is carbon steel that contains carefully controlled amounts of alloying elements such as chromium, molybdenum, nickel, vanadium, and manganese to improve mechanical strength, corrosion resistance, wear resistance, hardenability, and high-temperature performance. In piping systems, alloy steels are widely used in refineries, petrochemical plants, power stations, offshore facilities, LNG terminals, and chemical processing plants … Read more

Venturi Meter Calculator

by

Venturi Meter Calculator – The Definitive ISO 5167 Flow Measurement Engineering Suite The Aienginear Venturi Meter Pro Ultimate is the most complete free Venturi meter calculator and engineering software suite available online. Built on the ISO 5167 family of standards, it calculates mass and volumetric flow, the discharge coefficient, the expansibility factor, the beta ratio, … Read more

Orifice Plate Flow Calculator (ISO 5167)

by

An orifice plate flow calculator converts the differential pressure measured across a sharp-edged orifice plate into mass and volumetric flow, or works backwards to find the orifice bore for a target flow. This free calculator follows ISO 5167-1 and ISO 5167-2 for liquid, gas and steam, using the Reader-Harris/Gallagher discharge coefficient, the expansibility factor and … Read more

Control Valve Sizing Calculator

by

A control valve sizing calculator finds the flow coefficient (Cv or Kv) a valve needs to pass the required flow at the available pressure drop, then checks for choked flow, cavitation, flashing, noise and velocity. This free calculator applies IEC 60534-2-1 for liquid, gas and steam service and reports the expected valve opening on the … Read more

Pipe Color Code Calculator

by

The pipe color code calculator tells you which marking colours, legend size and flow arrows a pipe needs. Pick the fluid or hazard and the pipe outside diameter, and it returns the ASME A13.1 colour scheme and label dimensions, with BS 1710, IS 2379 and PFI ES-22 reference data, a label generator and a line-number … Read more

Piping Specification & Component Calculator

by

? Key Facts & FAQ Key facts Pipe outside diameter is fixed by NPS (ASME B36.10M) – it does not change with schedule; only wall and bore change. ID = OD – 2t. NPS 6 Sch 40: 168.3 – 2(7.11) = 154.08 mm. Steel pipe weight w = 0.02466 x t x (OD – t) … Read more

Carbon Steel Piping Materials & ASTM Grades

by

Carbon steel is the fundamental material for industrial process piping due to its high tensile strength and versatility. Its performance depends heavily on the deoxidization manufacturing process—specifically, using fully “killed” steel to prevent porosity—and selecting the correct ASTM grade. While ASTM A106 (seamless) is mandated for high-temperature, high-pressure environments, ASTM A53 (welded or seamless) is … Read more

Pipe Material Types and Selection Guide

by

Pipe material selection for various components depends on the types of materials they transport. Various liquids that can be flammable, corrosive, explosive, volatile, reactive, and sometimes hazardous to human health are transported through pipelines, which is why selecting the proper pipe material is critical for safe industrial operations. Process Conditions for Pipe Material Selection Piping … Read more

Pipe Materials: Types, Specifications and Selection

by

Pipe materials are chosen to contain a process fluid safely for the design life at the design pressure and temperature, while resisting corrosion, erosion and brittle fracture at the lowest cost. In process plants the main families are carbon steel, low-alloy (chrome-moly) steel, stainless steel, non-ferrous alloys and non-metallic materials. This page is the starting … Read more

Two-Phase Separator Sizing Calculator

by

The two-phase separator sizing calculator sizes horizontal and vertical gas-liquid separators with the Souders-Brown gas capacity equation and API 12J guidance. Enter gas and liquid rates, pressure, temperature and fluid properties, and it returns vessel diameter and length, K-factor, retention and surge volumes, LLL/NLL/HLL levels, inlet momentum and droplet checks, and the governing design criterion. … Read more

Aienginear logo
© 2026 AIEnginear.com — All Rights Reserved. Designed for Intelligent Engineering & Construction Solutions.

About Us | Privacy Policy | Terms & Conditions

AIEnginear.com delivers intelligent engineering and construction solutions powered by advanced AI technology. We focus on innovation, efficiency, and quality to help build smarter and more sustainable projects for the future.

Facebook Whatsapp Youtube Linkedin
AI Enginear Expert
×
Welcome to AI Enginear! Main Piping Engineering, P&ID Diagrams, Equipment Configuration aur Engineering Calculators ka AI expert hoon. Main aapki kya madad karoon?