What are oxygen pipelines solutions?

What is oxygen? Oxygen, chemical formula O2, is a colorless, odorless and tasteless gas. It is the most abundant element on the earth’s surface. It is indispensable for most life on the earth. We absorb oxygen by breathing air. Technically, oxygen is extracted from the air liquefaction process, and the oxyg ... + Read more

Stainless steel flange solution

What are stainless steel flange solutions? Stainless steel flanges are a common solution for the construction of piping systems. They are durable, corrosion resistant and easy to install. In addition, stainless steel is a fairly inexpensive material, which makes it an attractive option for most contractors. ... + Read more

Complete guidance for piping systems

What are piping systems?  Piping systems are used to transport fluids or other fluids required for chemical processes between various equipment and end users and consist of various components, such as valves, fittings, in-line measuring instruments, etc., called “piping systems”. Piping co ... + Read more

What are Pipes Solutions

What are steel pipes? Steel pipe is a long strip of steel with a hollow cross-section and no peripheral joints. It is widely used in the manufacture of structural and mechanical parts, such as oil drilling rods, automotive drive shafts, bicycle frames and steel scaffolding used in building construction. Steel pip ... + Read more

What are flanges solutions?

What are pipe flanges? Pipe flanges are discs, collars or rings that are attached to pipes for the purpose of providing greater strength support, plugging pipes or enabling connections for more items. They are typically welded or screwed to the end of the pipe and bolted together. A gasket is inserted between two ... + Read more

What are valves solutions?

What are valves? In fluid piping systems, valves are control elements whose main functions are to isolate equipment and piping systems, regulate flow, prevent backflow, and regulate and discharge pressure. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosi ... + Read more

What are pipe fittings solutions?

What are pipe fittings? Pipe fittings are the core of pipe components made from steel pipe and steel sheet by welding or mandrel/mold forming. Pipe fittings are used for transportation, changing direction, branching from a main or reducing the size of a pipe line. Types of Pipe Fittings Pipe fittings are th ... + Read more

What is a fastener

What is a fastener? Fastener is an important hardware device, which is used in many engineering related applications to mechanically connect or fix two or more objects together. They are considered as alternatives to welding. In the manufacturing of machines, fasteners are used to hold two parts together. Fast ... + Read more

What Are Piping Solutions

What is a piping system? A piping system is a group of pipes, usually closed pipes, connected together by pipe fittings, used to transport liquids (liquids and gases) from one place to another. The demand for piping systems stems from the fact that storage points or water flows are generally far from where they a ... + Read more

Comparison and analysis of various stresses before and after tubesheet corrosion

Study notes, limited to the ability of time and energy, did not carry out a rigorous derivation of the argument, please correct any errors. SW6 from version 3.0 onwards, the new fixed tube plate heat exchanger tube plate corrosion before the calculation. This has aroused everyone’s “curiosity”, th ... + Read more

Common problems of pvelite: Calculation of shear stress of tubesheet

ASME 2019 version of the code on the allowable shear stress of the pipe plate has been modified, the previous version of the code allowable shear stress of 0.8S, while the 2019 version of the code to Min (0.8S, 0.533Sy), where S is the allowable stress at the design temperature of the pipe plate, Sy is the yield stren ... + Read more

Converter steelmaking question bank (295 questions in total)

Converter steelmaking question bank (with answers) Fill in the blanks (130 questions in total) 1. Industrial pure iron, steel and pig iron are all iron carbon alloys, but their carbon content is different.According to metallography, the iron carbon alloy with w [C] ≤ is industrial pure iron;W [C] ≥ is ... + Read more

How to choose valves manufacturers

When you need a valve for your project, it is very important to choose the right valve manufacturer. This will ensure that you get the best quality product along with great customer service. There are some factors that you should take into consideration when choosing a valve manufacturer: How do I choose the ... + Read more

The difference between I-beam and H-beam

What is H-beam? The cross-section of H-beam usually consists of two parts: web and flange, also called waist and edge. H-beam is an economic section and efficient structural steel with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio, named because its cross-section i ... + Read more