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Warmly congratulate Shandong Yongan Haoyu Pipe Manufacturing Co., Ltd. on launching its website!

Warmly congratulate Shandong Yongan Haoyu Pipe Manufacturing Co., Ltd. on launching its website!

Dec 13,2022

Warmly congratulate Shandong Yongan Haoyu Pipe Manufacturing Co., Ltd. on launching its website! Founded in 2019, Shandong Yong'an Haoyu System Management Co., Ltd. is a precision seamless steel pipe project with an annual output of 1.2 million tons based on

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Where are steel pipes used for construction machinery

Where are steel pipes used for construction machinery

Dec 02,2022

In the production of construction machinery, many are steel pipes, such as some transmission parts (transmission shafts), supporting parts and supporting rods. Steel pipes are used in many places, except for exterior decoration, racks, transmission parts, support arms, etc. Take a closer look at whether it is seamless pipe or welded pipe.

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Yong'an Haoyu 1.2 million ton stainless steel pipe project

Yong'an Haoyu 1.2 million ton stainless steel pipe project

Dec 02,2022

The project is invested and constructed by Shandong Yong'an Haoyu Pipe Manufacturing Co., Ltd. with a total investment of 1.1 billion yuan. It is located in the south of Huanghai 5th Road, the east of Pingnan Road, the west of Shengtang Logistics, and the north of Huanghai 6th Road, covering an area of 331 mu.

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How to increase the stability of spiral steel pipe

How to increase the stability of spiral steel pipe

Dec 02,2022

Small and medium-sized section steel, wire rod, steel bar, medium diameter steel pipe, steel wire and wire rope can be stored in a well ventilated material shed, but must be covered on the top and padded on the bottom.

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Introduction to special steel pipes for automobile industry

Introduction to special steel pipes for automobile industry

Dec 02,2022

Due to the particularity of automobile materials, all steel pipes are required to have beautiful appearance, light weight, safe, stable and reliable driving. In order to ensure the service life of automobile steel pipe, the steel pipe material is required to have good corrosion resistance and a certain period of service life. Therefore, according to the different parts of use, there are strict requirements on the material, dimensional accuracy, mechanical properties, technological properties and surface quality of automotive steel pipes.

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