Carat pipe is now widely used in urban pipeline construction. Compared with the traditional steel pipe, this pipe can withstand the weight pressure of larger caliber, and it is safe and environmentally friendly. In the operation process, it can achieve anti-corrosion and zero penetration. According to relevant data statistics, the seismic index of domestic and foreign klar pipes can reach level 9, and can adapt to different subsidence geology. Then what is the international implementation standard of the carat tube? How to distinguish whether the quality level of the carat pipe is up to standard?Below and HDPE pipe fitting suppliers together to understand.
What is the international implementation standard of carat pipe?
Internationally, the implementation standard for klaas is mainly the ring stiffness test. Because each international test standard is different, the ring stiffness of klaas will also alter. What is the international implementation standard for the carat pipe thus far? such a problem, there are three standards, one is the German standard DIN, one is the international standard ISO, and finally is the American standard ASTM. The ring stiffness is a really significant index in the application process of the carat pipe, and the quality and bearing capacity of the pipe can be seen on this index.
Now with the acceleration of urban construction, pipeline laying has become a really vital link in municipal engineering. Different ring stiffness of carat pipe can adapt to different pavement, because our country has more complex terrain, therefore different specifications of carat pipe will be mass-produced in the production process of carat pipe. In the formulation of standards, essentially refer to international standards for production and manufacturing.
According to the international standard, there are mainly four types of ring stiffness of the carat pipe, SN8, SN10, SN12.5 and SN16. Purchasers can select suitable types of claims based on the depth, coverage and uniformity of the ground surface to ensure the smooth completion of production operations.
The sales revenue of recycled high-density polyethylene (R-HDPE) market in China reached RMB 10,000 in 2021 and is expected to reach RMB 10,000 in 2028, with a compound annual growth rate (CAGR) of% during 2022-2028. The core manufacturers in the Chinese market include Viridor, EcoBlue, Recycled Polymers, Cirplus and S&P Global, etc. According to revenue, the top three manufacturers held about% of the market share in 2021.
From the perspective of product types, natural color plays an essential role and is expected to reach% in 2028. At the same time, in terms of applications, the share of food and beverage packaging will be approximately% in 2021, and the CAGR will be approximately% in the next few years.
This report examines the production, consumption, import and export of recycled high density polyethylene (R-HDPE) in the Chinese market, with a focus on global and local recycled high density polyethylene (R-HDPE) producers that play a significant role in the Chinese market. The key indicators of recycled high density polyethylene (R-HDPE) sales volume, revenue, price, gross profit margin and market share of these manufacturers in the Chinese market are presented. In addition, for the segmented growth of recycled high-density polyethylene (R-HDPE) products themselves, such as different recycled high-density polyethylene (R-HDPE) product types, prices, sales volume, income, market sales volume of recycled high-density polyethylene (R-HDPE) in different applications, this paper also makes an in-depth analysis. The historical data is from 2017 to 2021 and the forecast is from 2022 to 2028.