The Alloy steel plate is flat and rectangular, which can be rolled directly or cut from wide alloy steel strip.
The alloy ingot is formed by pouring molten steel into the mold through ladle.
Alloy steel forging refers to the workpiece or blank obtained by forging deformation of alloy steel blank.
Alloy steel fastener is a general term to describe something which is used as a restraint for holding things together to other things.
Epower Metals is an integrated producer with in-house forging, machining and assembly test inspection operations. All necessary support equipment including a forge die shop capable of in-house manufacture is located at this facility.
All products meet Global Standard such as ASTM, API, ASME, MSS, DIN, ANSI. Custom dimension and special requirement is available with Epower Metals.
Epower Metals has a highly experienced team in developing & designing of most common piping components applicable in Oil, Gas, Petrochemical & Power Plant Industries. Different components with special design and material are possible.
Www.epowermetals.com has long-term and strategic partnership with engineering institutes, manufacturers, logistic companiesetc.
www.epowermetals.com offers a variety of stainless tubes and pipes, flanges and pipe fittings. We can offer custom-made products for our customers. If you need to purchase special stainless products, we can provide products that conform to the ISO 9001 standards and our professional metallurgy technology can always help you make the right choice.
Our products are exported to East Asia, Europe, America, Africa and other twenties countries. In addition, we have gained a good reputation in Chinese pipe fitting field.
What is a tube sheet? Forging is a workpiece or blank obtained by forging and deforming metal blank. The mechanical properties of the metal blank can be changed by applying pressure on the metal blank to produce plastic deformation. Forgings ar ... Read more
The construction process of pickling, degreasing, neutralization and passivation of industrial gas pipelines in the first phase of Guangzhou Guanggang Gas Plant was introduced, and the problems encountered in the process of pickling, degreasing, n ... Read more
The pickling, passivation, mechanical polishing, chemical polishing and electrochemical polishing processes of some stainless steel products developed in recent years, and the corresponding surface treatment formulas and process schemes are give ... Read more
What are forgings? Forgings are metal parts that have been subjected to a forging process. The purpose of the forging process is to control the shape and grain flow of the part. During forging, the metal of the workpiece is plastically deformed ... Read more
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 can flanges be classified based on Pressure – temperature ratings?
Flanges are classified based on Pressure – temperature ratings as: A. 150 # B. 300 # C. 400 # D. 600 # E. 900 # F. 1500 # G. 2500 # Pressure temperature rating carts in the standard ASME16.5 specify the non-shock working gauge pressure to which the flange can be subjected t ... + Read more
How can flanges be classified based on facing?
Flanges are classified based on facing as: A. Flat face. (FF) B. Raised face. (R/F) C. Tongue and groove. (T/G) D. Male and female. (M/F) E. Ring type joint. (RTJ) Flange faces Different types of flange faces are used as the contact surfaces to seat the sealing gasket material. ASME ... + Read more
How can flanges be classified based on face finish?
Flanges are classified based on face finish as: A. Smooth finish B. Stock finish Flange face finish The ASME b16.5 code requires that the flange face (raised face and flat face) has a specific roughness to ensure that this surface be compatible with the gasket and provide a high quality ... + Read more