711MM Q345B,16MN Large Diameter ST52 alloy seamless steel pipe
Welcome:1)high quality
2)Cheap price
3)fast delivery time
4)good services
OD | 711mm |
WT | 60mm |
length | 3-12m |
Certification | ISO |
Standard | ASTM,API,GB,BS,JIS |
Quality grade | First grade |
Payment Terms | L/C T/T |
Shipping Terms | FOB,CFR,CIF |
Usage | Used in water heating,greenhouse with stents ,conduit, plumbing pipe,scaffold,petroleum,natural gas and so on |
End Treatment | plain, bevelling, threading, grooving |
Main market | Mid East South America South Asia Africa |
Technique | Hot Rolled,ERW |
Surface | painted, Galvanized /FBE/PE or as per customers’ requirements |
Package | in bundles; |
Others | We can do special orders as customers requests! |
Grade and Chemical Composition:
Grade | Chemical Composition(%): | ||||
C max | Si max | Mn | P max | S max | |
St 35 | 0.17 | 0.35 | ≥0.40 | 0.025 | 0.025 |
St 45 | 0.21 | 0.35 | ≥0.40 | 0.025 | 0.025 |
St 52 | 0.22 | 0.55 | ≤1.60 | 0.025 | 0.025 |
Mechanical Properties:
Steel grade | BK | BKW | BKS | GBK | NBK | |||||||
Tensile Rm N/mm min | Elong-ation % min | Tensile Rm N/mm min |
Elong-ation % min | Tensile Rm N/mm min | Yield ReH N/mm min |
Elong-ation % min | Tensile Rm N/mm min |
Elong-ation % min | Tensile Rm N/mm min | Yield ReH N/mm min |
Elong-ation % min | |
St35 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 315 | 25 | 340-470 | 235 | 25 |
St45 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440-570 | 235 | 21 |
St52 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490-6 | ||
If you need st52 large diameter seamless steel pipe ,welcome to inform me freely.We will provide you our pipes with our best price.welcome your inquiry soon !
Company Profiles:
Liaocheng Kuncheng Pipe Co.,Ltd is an professional china supplier of steel pipe,We specialized in producing all kinds of steel pipes,including SS and MS steel pipe,alloy steel pipe etc,Round ,square and rectangular steel pipe,galvanized steel pipe etc.Which are all well sold in domestic and overseas markets.
We also provide all kinds of hot rolled or cold drawn steel plates,coil and other steel goods.
Contact information:
Amy (Ms.)
Fax:+86 635 2112698
Skype:Amy_Zh9
Mobile:+86 15954925206(Wechat)
Whatsapp:+86 15954925206
Website: www.ur-brand.net www.ur-brand.net www.ur-brand.nethttp://kcsteelpipe.en.china.cn