Contact Us

TIANJIN ZHAOLIDA STEEL PIPE CO.,LTD.

TIANJIN HELON INTERNATIONAL TRADE CO., LTD.

Mobile TEL: +86 18222715518 

E-mail: helon_lucy@tjzhaolida.com  

Skype: tjzhaolida           QQ: 386692006
Address: No.9 of Technology Street, DaQiuZhuang Industrial District,Jinghai County, Tianjin, China 

Web: www.tjzhaolida.com

Home > News > Content
Classification Of Steel Pipe Connections
Jul 03, 2017

The connection way of steel pipe can be divided into: light pipe (pipe end without thread) and wire tube (Guan Duan with thread).

The tube can be divided into ordinary tube and end tube.

Thickening of the tube can also be divided into: extra thick (with external thread), internal thickening (with internal thread) and inside and outside thickening (with internal and external thread) and other vehicle wire tube.

The wire tube can also be divided into ordinary cylinder or taper thread and special thread.

In addition, according to user needs, wire tubes are generally equipped with pipe delivery.