March 17, 2023

Requirements for the installation and use of eyewash in steel pipe manufacturing plants.

Introduction Eyewash are essential safety equipment used in many industries, particularly those that involve working with hazardous materials. In steel pipe manufacturing plants, Eyewash can be used to protect workers from potential exposure to hazardous substances such as oils and chemicals. This article provides an overview of the requirements for […]
September 26, 2022

ASTM A105 & A182 Material Can Produce Flanges of Types

Carbon Steel Flange: ASTM A 105 Stainless Steel Flange: ASTM A 182 Size: 1/2”-60” (DN15-DN3000) Pressure class: Class150-Class2500 Facing: RF/ FM/ M/ T G/ RF / FF / RTJ   ASTM A105 & A182 Material Can Produce Flanges of Types ASTM A105 & A182 Material Can Produce Flanges : Threaded […]
July 9, 2022

erw ,roll bending pipes,sprial pipes,different manufacturing processes

pdf downloads: welded pipes different manufacturing processes MAJOR PODUCTION USAGE: The manufacturing process of different welded pipes,Comparison table of steel pipe manufacturing standard grades in different countries. pdf  downloads:02.Comparison table of steel pipe manufacturing standard grades in different countries    
June 29, 2022

gas piping system Installation Inspection

Natural gas pipe mainly contains a gas mixture called methane. Natural gas is formed by chemical changes in the remains of plants and animals that existed millions of years ago and remains deep in the Earth’s crust over time under the influence of heat and pressure. Natural gas pipe is usually […]
June 29, 2022

Piping System Inspection

The Plumbing Systems segment includes plumbing and drainage installations, air conditioning and heating installations, fire and security alarm installations, lighting systems and many other construction works. Looking at this sector as a whole, the following four basic sub-sectors can be seen: Plumbing Services: Covers general plumbing services, including water supply […]
June 29, 2022

API 5L Pipeline Inspection and Testing

The API 5L standard and specification, developed by the American Petroleum Institute (API), covers oil, gas, and water pipelines in the oil, gas, and water distribution industries. The full name of the standard is as follows: API 5L Pipe Inspection and Testing.   According to this standard, pipes are classified according […]
September 15, 2021

The steel market soars by 600, and the rhythm changes. pay attention to heavy data

Last week, the domestic futures market prices accelerated, especially the rapid performance of the futures market, with the highest price increase of nearly 600 yuan at one time!   Among them, under the blessing of production restriction and safety production and other favorable factors, Bijiao has repeatedly set record highs, […]
August 30, 2021

Steel market “Golden Nine” peak season is approaching, the market bottoming out and rebounding soon?

The recent analysis of the monetary and credit situation by relevant financial institutions believes that domestic economic recovery still needs to maintain stable credit growth, moderate monetary growth should support high-quality economic development, help small and medium-sized enterprises and difficult industries continue to recover, and serve the revitalization of rural […]