Black pipe is made of steel as is galvanized pipe. The difference is that galvanized pipe is coated with zinc, while the black pipe is not. Black pipe is best used for gas lines, not for water lines because it rusts easily, while the galvanized pipe is the safer pipe

Galvanized steel pipe vs black steel pipe: Which material costs more? Comparing the cost of galvanized steel pipe vs black steel pipe, generally, black steel pipes are cheaper because in the manufacturing process of this material, they do not undergo the galvanizing stage. The absence of a protective zinc coating

Galvanized pipes are used for scaffolding and fences, which have strong durability! Galvanized pipes are divided into hot-dip galvanizing and cold dip galvanizing, with hot-dip galvanizing being more effective.Mainly relying on the surface layer of zinc. On the one hand, zinc is like a bodyguard, sacrificing oneself to prevent steel

When it comes to the pipes used in construction, how should we choose between black square pipes and round pipes? In fact, each has its own “strengths” and “weaknesses”, which need to be determined based on actual needs.Let’s talk about the aspect of force first. Black square tube is like

API 5L is normally used for both seamless steel pipes and welded steel pipes,but ASTM A106 is specially for seamless carbon steel pipes which can be used for high-temperature and high-pressures service. API 5L steel pipes are derived from API Spec 5L specification for line pipe,and they are suitable for the transportation of gas,oil and water.API 5L are divided

API 5L, or the American Petroleum Institute Specification 5L, is a standard for seamless and welded steel pipes used in conveying gas, water, and oil in the petroleum and natural gas industries. It specifies requirements for the manufacture of two product specification levels (PSL1 and PSL2) of seamless and welded

Steel products have long been a staple in various industries, thanks to their durability, versatility, and strength. But what many people may not realize is how steel is also making a big impact in transforming living spaces and enhancing the aesthetics of modern designs. In the construction industry, steel has

Steel has long been a staple material in construction and manufacturing industries, known for its durability and strength. However, the endless possibilities of steel go far beyond traditional uses. With advancements in technology and research, innovative products are now being developed to create a brighter and more sustainable future. One

ASTM (American Society for Testing and Materials) standards play a crucial role in ensuring the quality of galvanized steel pipes. Here is a detailed discussion of the ASTM standards for galvanized steel pipes and how they are used to ensure the quality of the pipes ASTM Standards for Galvanized Steel

1. Market Research and Supplier Selection Conduct Market Research: Understand the market demand and price trends of black square tubing in your region. Determine the specific specifications of the black square tubing you need, such as the material (e.g., Q235, Q345), dimensions, and surface treatment (e.g., galvanized, painted, etc.). –