Product News
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Cold extrusion
Cold extrusion is a metal blank in cold extrusion mold cavity, at room temperature by applying pressure to the blank on a fixed punch presses, plastic deformation of the metal blank machining method was prepared parts. At present, China has been able to lead, tin, aluminum, copper, zinc and its a...Read more -
Characteristics of boiler pipe and cold-rolled stainless steel seamless pipe
Characteristics of boiler pipe Boiler tubes often in high temperature and high pressure work, pipe smoke and water at high temperature steam oxidation and corrosion effects will occur, thus requiring durable steel with high strength, high oxidation resistance, and good organizational stability, ...Read more -
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
