G16 steel pipe is a high-strength, corrosion-resistant steel pipe with a variety of excellent properties and is widely used in various fields. In industries such as construction, machinery manufacturing, and energy transmission, G16 steel pipes play an important role.1. Performance characteristics:-
Galvanized steel pipe SC15, as a commonly used building material, is highly favored for its anti-corrosion performance and wide application. In engineering construction, it is crucial to choose the appropriate galvanized steel pipe SC15.1. Characteristics of galvanized steel pipe SC15Galvanized stee
The main purpose of pickling cold-rolled steel plates is to remove oxide scale and rust on the surface to improve the surface finish and corrosion resistance of the steel plates. The pickling process usually uses dilute sulfuric acid or hydrochloric acid to corrode oxides and impurities on the surfa
GB5312 carbon seamless steel pipe, as an important pipe, plays an indispensable role in the industrial field.1. Material characteristics of GB5312 carbon seamless steel pipe:GB5312 carbon seamless steel pipe is made of high-quality carbon structural steel and has the following salient features:-High
Q355 seamless steel pipe is a product that has attracted much attention in the steel industry. Its emergence provides high-quality construction and engineering materials for all walks of life. Q355 seamless steel pipe refers to a seamless steel pipe made using a specific process. Its main components
As an important building material, galvanized steel pipe is widely used in building structures, municipal engineering, machinery manufacturing, and other fields. Among galvanized steel pipes, there are two common types: hot-dip galvanized steel pipes and electro-galvanized steel pipes.Hot-dip galvan
Large-diameter spiral welded steel pipe is a type of steel pipe that has been widely used in recent years. Its main features are large diameter, high strength, and suitable for long-distance transportation and high-pressure medium transportation. This article will introduce in detail spiral welding
Defects that are prone to occur in the submerged arc welding zone include pores, hot cracks, and undercuts.1. Bubbles. Bubbles mostly occur in the center of the weld bead. The main reason is that hydrogen is still hidden in the welded metal in the form of bubbles. Therefore, the measure to eliminate
As an important anti-corrosion steel pipe, hot-dip plastic-coated steel pipe has attracted much attention for its anti-corrosion performance.1. Manufacturing process: The manufacturing process of hot-dip plastic-coated steel pipes mainly includes surface treatment, preheating, spraying, and curing.
1. A galvanized steel pipe reacts molten metal with the iron matrix to produce an alloy layer, thereby combining the matrix and the coating. Hot-dip galvanizing is to pickle the steel pipe first. To remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned in an aqueous s
