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

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

What is LSAW Pipe LSAW Pipe, or Longitudinal Submerged Arc-Welding Pipe (also known as SAWL pipe), is manufactured using steel plates as the raw material. The plates are shaped using a molding machine and then undergo double-sided submerged arc welding. This process imparts the LSAW steel pipe with superior ductility,

API line pipe refers to a range of steel pipes that are designed and manufactured in accordance with the stringent standards set by the American Petroleum Institute (API). These pipes are primarily used in the oil and gas industry for various applications, including the transportation of hydrocarbons, such as crude

The manufacturing process is very different. SSAW steel pipe has a unique manufacturing process. In our production, the strip steel is formed by spiral bending, and then the gap is welded by submerged arc automatic welding. In the whole process, the rolling of steel strip is like a precise dance. Through

Fluctuation of raw material cost The main raw material of carbon steel pipe is strip steel or steel plate, and the prices of these raw materials are closely related to the market dynamics of basic raw materials such as iron ore and coke. Changes in supply and demand in the

Ensuring the longevity, optimal performance, and safety of carbon steel pipes across diverse applications necessitates diligent maintenance. To this end, we outline crucial steps for proper upkeep:

Steel pipe is very prevalent in our modern life and its application is extensive. The performance and effectiveness of steel pipe will be affected by the processing method. According to the steel pipe classification, the widely used product is galvanized steel pipe which possesses competitive advantages by carefully processing. Now, we can