China

Hunan Standard Steel Co., Ltd

Hunan Standard Steel Co., Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products, hollow section and pipe fittings. For more, visit: https://www.hu-steel.com

Hunan Standard Steel Co., Ltd as a member of Husteel Industry Group, which has a complete system of production and sales serving our customers. Iron and steel as Hunan Standard Steel"s main business,manufacturing premium steel products and a high added value. Learn more, visit: https://www.husteel-group.com

Contact

xana lee

marketing manager

Address

22nd floor, West Centre,Yuelu District, Changsha, China

http://www.hu-steel.com

Hunan Standard Steel Co., Ltd

Appearance quality requirements for seamless stainless steel...

The appearance quality of seamless stainless steel pipes directly affects their performance, processing performance and corrosion resistance, so they must be strictly controlled. The following are com...

Hunan Standard Steel Co., Ltd

Difference between Carbon Steel Elbow and Stainless Steel El...

Carbon steel (CS) elbows and Stainless steel (SS) elbows are two types of elbow fittings commonly used in industrial pipeline systems. They have significant differences in many aspects. These differen...

Hunan Standard Steel Co., Ltd

Advantages and disadvantages of carbon steel pipe

Carbon steel pipe & tube (CS Pipe) is a steel pipe with iron and carbon as the main components. The carbon content is usually between 0.06% and 2.1%, and may contain a small amount of manganese, silic...

Hunan Standard Steel Co., Ltd

Types and selection of oil casing pipe coatings

Oil casing pipe coatings are mainly used to prevent corrosion, reduce friction, and extend service life. Common pipe coating types include:1. Epoxy coating (FBE, Fusion Bonded Epoxy)Features: A dense ...

Hunan Standard Steel Co., Ltd

Precautions for pickling of seamless steel pipes

Pickling of seamless steel pipes (SMLS pipe) is an important process for treating the surface of steel pipes and removing impurities such as oxides and rust. When pickling seamless steel pipes, the fo...

Hunan Standard Steel Co., Ltd

Installation method of high-pressure boiler tube

High-pressure boiler tube is one of the indispensable pipes in industrial production. It undertakes the important task of bearing pressure and transmitting heat energy under high temperature and high ...

Hunan Standard Steel Co., Ltd

Key points of seamless stainless steel pipes for oil and gas...

Seamless stainless steel pipes are mainly used in the oil and gas industry:1. Oil and gas transportation: corrosion resistance, high pressure resistance2. Downhole pipes: high temperature resistance, ...

Hunan Standard Steel Co., Ltd

High carbon steel pipe performance characteristics and appli...

High carbon steel is often called tool steel, with a carbon content ranging from 0.60% to 1.50%, which can be quenched and tempered. Hammers, crowbars, etc. are made of steel with a carbon content of ...

Hunan Standard Steel Co., Ltd

How to clean the blockage at the metal pipe elbow?

Because of the complex structure of the metal pipe elbow, it is easy to accumulate scale, impurities or corrosion products, causing blockage. When cleaning, it is necessary to select the appropriate m...

Hunan Standard Steel Co., Ltd

Effective unblocking methods for boiler tube blockage

Boiler tube blockage is a common but thorny problem that can lead to reduced boiler efficiency or even equipment damage. Here are several effective unblocking methods that combine physical and chemica...

Hunan Standard Steel Co., Ltd

Advantages and Disadvantages of Seamless Steel Pipes

Seamless steel pipe (SMLS PIPE) is a common metal material widely used in various fields. It has many advantages, but also some disadvantages. The advantages and disadvantages of seamless steel pipes ...

Hunan Standard Steel Co., Ltd

Types of welded pipes and their application areas

Welded pipe is a steel pipe made by rolling steel plates or steel strips into round, square or other shapes through welding process. It is widely used in fields such as oil and natural gas transportat...

Hunan Standard Steel Co., Ltd

How to remove rust from pipe flange fittings?

When pipe flanges are rusted, the following treatment methods can be used to deal with them:Mechanical rust removal method:Mechanical rust removal is one of the most commonly used methods, which uses ...

Hunan Standard Steel Co., Ltd

Difference between alloy steel pipe and carbon steel pipe

Alloy steel pipes and carbon steel pipes (CS pipe) differ significantly in many aspects, mainly in terms of composition, performance, application areas, and cost. The following is a detailed analysis ...

Hunan Standard Steel Co., Ltd

Classification of industrial boilers

In the field of energy production and processing, boiler tubes are indispensable key components. Industrial boiler tubes are of various types and materials to ensure that they can meet specific workin...

Hunan Standard Steel Co., Ltd

Common Applications of ERW Pipes in Various Industries

What is ERW pipe?ERW (Electric Resistance Welded) Pipe is a type of steel pipe made by welding steel coils lengthwise. ERW steel pipe is made by steel strips that are formed into a cylindrical shape a...

Hunan Standard Steel Co., Ltd

What are the connection methods for stainless steel seamless...

There are many ways to connect stainless steel seamless pipes (SS seamless pipe), each of which has its own unique application scenarios and advantages and disadvantages. The following are some common...

Hunan Standard Steel Co., Ltd

Mechanical tube manufacturing and processing process

There are many types of manufacturing and processing processes for mechanical pipes & tubes. Different processes can be selected according to different materials, uses and precision requirements. The ...

Hunan Standard Steel Co., Ltd

Process flow of hot-dip galvanized seamless steel pipes

The process flow of hot-dip galvanized seamless steel pipes is a key step to ensure that the steel pipe has excellent anti-corrosion performance in complex environments. This process requires not only...

Hunan Standard Steel Co., Ltd

Importance and process of recycling waste pipe flanges

Pipe flanges are a common connector and are widely used in various mechanical equipment. However, with the replacement of equipment, a large number of waste flanges have been eliminated. For the purpo...