August 31, 2022
Liaoning to promote buried steel-plastic composite spiral winding drainage pipe notification

In order to implement the provincial government's policy of maintaining growth, promoting new products such as energy-saving and emission reduction, and ensur

August 30, 2022
Spiral steel pipe rust removal method

The main use of wire brush and other tools on the surface of the steel, can remove loose or tilt of the scale, rust, welding slag and so on. Hand tool derusting can reach Sa2 level, and the derusting

August 30, 2022
Jinning 100,000 tons of large spiral steel pipe project put into production

On July 19, a large-scale spiral steel pipe production project of Yunnan Sanyu Large-scale Steel Pipe Co., Ltd. was completed and put into operation. After the project is put into production, it

August 30, 2022
Take you to know anti-corrosion spiral steel pipe

Anti-corrosion spiral steel pipe is mainly u

August 29, 2022
The highest domestic steel grade and largest diameter spiral welded pipe was successfully tested

After three consecutive days of hard work, on July 26th, Baoji Petroleum Steel Pipe Co., Ltd. independently developed China's first X100 steel grade, 1422 mm dia

August 29, 2022
China's first spiral steel pipe prefinish welding production line put into operation

Bohai Equipment Steel Pipe Co., Ltd. Obtained 5 Technological Innovations On October 30th, the first domestic spiral steel pipe prefinish welding production line was completed and put into production

August 29, 2022
Composite duct installation precautions PU color composite duct characteristics

Composite air ducts are made from a variety of mixed materials, including phenolic, glass magnesium and other air ducts. And it replaces the new generation of environmental protection and energy-

August 28, 2022
Duct flange standard duct flange size specifications

Ventilation is something we need to do often in our lives, and it is also very important for our lives. Ventilation is needed at home or in a small area because it is necessary to ensure the circ

August 28, 2022
FRP duct installation requirements FRP duct features

Because we are not professionals, we may not understand the installation requirements of FRP ducts. It does not matter, the following Xiao Bian will give you a brief introduction to the installat

August 27, 2022
Spiral occlusal steel silo and bolt assembly

The spiral hemming silo is completely constructed by special equipment during the construction process. In the process of rolling, the outer wall of the warehouse bites i

August 27, 2022
Overview of spiral welded steel pipes and related properties

A spiral welded steel pipe is a steel pipe which is welded and formed by a steel strip or a steel plate to be deformed into

August 27, 2022
Steel skeleton PE reinforced spiral corrugated pipe connection extrusion plastic welding torch

The RFSJ-16 portable hot air preheating extrusion plastic welding machine prepared by Qingdao Little Plastic Welding Equipment Co., Ltd. is a new type of hot air welding machine whic

August 26, 2022
Far East Pipe Industry developed steel-plastic composite spiral wound pipe

Recently, the steel-plastic composite spiral wound pipe developed by Liaoning Far East New Pipe Industry Development Co., Ltd. passed the scientific and technological achievements ap

August 26, 2022
Spiral steel pipe process

Spiral welded pipe production process 1. Unwinding the plate: After the steel plate is unrolled, it enters the production line, firstly, the whole board ult

August 26, 2022
Spiral steel pipe production process and use characteristics

Spiral steel pipe production process and use characteristics Spiral steel pipe is a spiral seam steel

August 25, 2022
Introduction of spiral steel tube carbon structural steel plate and standard

Introduction of spiral steel tube carbon structural steel plate and standard Spiral steel pipe standa

August 25, 2022
Introduction to air duct air conditioners Advantages and disadvantages of air duct air conditioners

Air duct air conditioner is a new type of air conditioner, which mainly uses air conditioner static pressure to cool and heat. Because

August 25, 2022
What is a duct air conditioner? Air duct air conditioner advantages

Air conditioning is an indispensable tool for home appliances in our modern life. It provides us with comfortable temperature. It can also refresh us in the hot summer days. We don&#

August 24, 2022
Advantages and Disadvantages of Air Duct Air Conditioner Maintenance Method of Air Duct Air Conditioner

Nowadays, air conditioners basically appear in every household. They are very many household appliances used in people's daily life. It allows us to feel the comfortable cool bre

August 24, 2022
How about the air duct air conditioner? What are the advantages and disadvantages of air duct air conditioners?

Now with the continuous development of society, people's living standards are constantly improving, and the quality of life is getting better and better. Almost every family has

August 24, 2022
How to buy air duct air conditioner? What are the brands of air duct air conditioners?

The hot summer is coming soon, and it is almost the peak of the use of air conditioners. When we buy air conditioners, we can often be troubled by the type of air conditioners, becau

August 23, 2022
Home improvement duct machine advantages how to install duct machine

Now, the air conditioner is already full of households, but when installing air conditioners, some people are comfortable with home air ducts, but at the time of installation, what a

August 23, 2022
Home improvement duct machine advantages and disadvantages analysis home improvement duct machine purchase skills

I believe that many consumers will find the term "home-mounted duct machine" very fresh and novel. In fact, the home-made duct machine is popular in the near future, and it

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