1,Product performance parameters:
Type | For 20G high pressure boiler | For 20# Low and medium pressure boiler |
C % | 0.20 | 0.21 |
SI % | 0.23 | 0.27 |
Mn % | 0.54 | 0.57 |
S % | 0.011 | 0.011 |
P % | 0.010 | 0.015 |
Ni % | 0.05 | 0.03 |
Cr % | 0.05 | 0.05 |
Cu % | 0.10 | 0.10 |
AI % | 0.010 | 0.010 |
V % | 0.01 | 0.01 |
Mo % | 0.01 | 0.01 |
tensile strength Mpa | 450-470 | 500-525 |
yield strength Mpa | 240-250 | 280-310 |
2, Standard No.: seamless steel pipe for high pressure boiler (GB5310-2008), seamless steel pipe for low and medium pressure boiler (GB3087-2008)
3, It is correct to choose our company; our company supplies various specifications and models of seamless steel pipes all the year round, with sufficient supply and complete specifications and models, which can be delivered in about 10 days. Dear customers, you need to purchase, please clearly state the product specification, model, use, product standard, purchase quantity in the email, so that I can accurately quote the preferential price to you
4,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.
5,Achievements generated: Our company has previously shipped 120 tons to Moroco.
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)
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