Tel: +86-535-6391939
E-mail: altrosteelhouse@hotmail.com
Product Categories
Contact Us

Yantai Aoxin International Trade Co.,Ltd

Email: altrosteelhouse@hotmail.com

Tel: +86-535-6371758

Mobile: +86-15066753135

Fax: +86-535-6396529

Address: Huangshan Road No.90 Etdz, Yantai City, Shandong Province, China

Zip: 264006

Exhibition
Home > Exhibition > Content

What are the different types of steel pipe in terms of grade, manufacturing process and applications?

What are the different types of steel pipe in terms of grade, manufacturing process and applications?

On terms of manufacturing process, it can be divided into three categories;

1、Welding

Here, sheets are welded together to form the final pipes. This is also a cheap and easy methods fr certain sizes and grades. Hugely used in pipeline industry.

2、Seamless

In seamless, the pipe in not joined or pasted, The complete pipe is formed into it's final shape. The processes used are 'extrusion' where, under pressure, a semi solid billet is pushed through a die with mandrel. Apart from this, rolling is widely used to form pipes of large diameter. There are many different sub processes which are specific to grades and diamter of the wall of the pipe.

3、  Cold forming

This is similar to seamless but it is done at room temperature and also results in work hardening of the material. This is done either through deep drawing or through pilgering.


Previous: No Information

Next: Can mild steel be welded to stainless steel?