News
-
Classification and application scope of welded steel pipes
A welded pipe, also known as a welded steel pipe, is a steel pipe made of steel plates or strips that are welded after being curled and formed. The production process of welded steel pipes is simple, the production efficiency is high, there are many varieties and specifications, and the equipment...Read more -
ASTM A500 rectangular tube
As the name suggests, rectangular tubes are hollow, long steel materials also referred to as flat tubes, flat square tubes, or square flat tubes. In the manufacturing of mechanical parts and engineering structures, it is commonly employed when the torsional and bending strengths are equal because...Read more -
Working principle and details of wear-resistant steel pipe
Working principle of wear-resistant steel pipe: Abrasive wear is the most serious form of wear among all kinds of wear. Its essence is the result of the cutting or chiseling effect of hard abrasive grains on the metal surface. The abrasive particles penetrate the metal surface to produce plastic ...Read more -
Introduction of rectangular tube
A rectangular tube refers to a hollow, long, and generally straight structure with a rectangular cross-section. It is similar to a rectangular prism but with open ends. Rectangular tubes are commonly used in construction, engineering, and various applications where structural support, strength, a...Read more -
Packaging and storage of API 5CT casing
According to the American Petroleum Institute standard APISPEC5CT 1988 1st edition, casing steel grades are H-40, J-55, K-55, N-80, C-75, L-80, C-90, C-95, P- There are 10 types of 110 and Q-125. The casing should be supplied with threads and couplings, or in any of the following pipe end forms: ...Read more -
ASTM A500 square tube
ASTM A500 — Carbon steel cold-formed round and special-shaped cross-section welded square tubes and seamless square tubes for structural use Square pipe, or equal-length steel pipes, is also known as square tube. The majority of square tubes are made of steel and are used primarily for constructi...Read more