We will adhere to high-quality products and high-level services, and invest more capital and technology to research and develop Production plant of polyethylene plastic products, Calcined mullite raw material production plant, Artificial cryolite production plant to meet customer needs and improve our marketing and service network. Whether we are pursuing innovation or expanding our business, we carry the responsibility to move forward. We continue to improve the efficiency of our inspection work, business level and management level. Our company constantly strengthen the construction of enterprise technology center to improve the production technology level of our company.
1,Product performance parameters:
Type | Q345 C grade | 20# |
C % | ≤0.20 | 0.17-0.23 |
SI % | ≤0.55 | 0.15-0.40 |
Mn % | ≤1.70 | 0.35-0.65 |
S % | ≤0.035 | ≤0.035 |
P % | ≤0.035 | ≤0.035 |
V % | 0.02-0.15 | |
Nb % | 0.015-0.060 | |
AI | ≥0.015 | |
Ti | 0.02-0.20 | |
Cr | ≤0.25 | |
Ni | ≤0.25 | |
Cu | ≤0.25 | |
temperature range ℃ | -20-425 | |
tensile strength Mpa | ≥490 | ≥420 |
yield strength Mpa | 160-350 | ≥250 |
2, Common specification: wall thickness: 2.5-200mm，89*5，89*5.5，89*6，89*7,length ≥500mm,and so on...
3, Standard number: GB8162-2008, equivalent to ASTM A53
4, Tips: Dear users, as there are many models and sizes of the products, when you need them, please clearly put forward the product model, size, performance parameters, usage, purchase quantity, etc., so that I can offer you a preferential price for the correct products
5, Our company exports this kind of products all the year round, with abundant supply. Welcome to discuss.
6,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.
7,Achievements generated: Our company has previously shipped 100 tons to Japan.
Do you want to find a professional supplier of Seamless Pipe products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
After years of development, we have become a professional manufacturer of Machine Producion Raw Material Steel Tube&Pipe S235jrh S275joh Alloy Steel Pipe. Looking forward to the future, there is a long way to go. We will make more brilliant achievements by adhering to the tenet of 'professional technology and perfect service'. We focus on generating own brand and in combination with a lot of experienced expression and first-class equipment. We firmly believe that product quality and service are the foundation of a company's survival. If we want to develop continuously, we need to provide quality products and services with sincerity.
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