Product News
-
Advantages of Using Galvanized Steel Pipe and Fittings
Galvanized steel is steel with a protective zinc coating. This coating has many advantages over other methods used to protect steel, and it makes galvanized steel pipe, fittings and other structures more desirable in many situations. Here are nine of the advantages associated with using galvanize...Read more -
Carbon steel pipe products and classfication
Carbon steel pipe production methods (1) seamless steel pipe- hot-rolled tubes, cold drawn tubes, extruded tube, top tube, cold rolled tube (2) welded steel pipe (A) according to the process- arc welded pipes, electric resistance welded pipe (high-frequency, low frequency), gas pipe, furnace weld...Read more -
Bright Prospect of LSAW Steel Pipe
LSAW steel pipe is the professional term of Longitudinally Submerged Arc Welding. It has the following features. First of all, the product specification covers a large range. It can not only manufacture pipes with small diameter and big wall thickness but also products with large diameter and big...Read more -
A New Method to Measure The Wall Thickness of Welded Steel Pipe
This device consists of a measuring head of laser ultrasonic measuring equipment, a motivating laser, an irradiating laser and a convergence optical element that is used to collect lights reflected from the surface of the pipe to the measuring head. The important mass parameter for pipe productio...Read more -
Difference between erw and saw steel pipe
ERW is a electric-resistance welded steel pipe, Resistance welded steel pipe is divided into exchange of welded steel pipe and DC welded steel pipe in two forms. AC welding in accordance with different frequencies are divided into low-frequency welding, IF welding, welding of ultra-IF and high-fr...Read more -
Carbon steel pipe rusting and hardness
Carbon steel pipe anti-rust oil: it is with a high corrosion resistance and adhesion,which does not contain harmful substances such as formaldehyde, benzene, heavy metals, environmental protection and the operator’s physical and mental health. it become into a transparent light filmcan be u...Read more