BEST PIPELINE EQUIPMENT CO.,LTD
Your one stop shop for all your piping needs such as Seamless & Welded Carbon / Stainless & Alloy Steel Pipes, Mainly alloy Steel Pipes , Forged Flanges, Butt Weld Fittings, Forged Fittings,
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What is the usage of E355 Welded Precision Steel Pipe , What is the different of E235 and E355
Our factory is one leading precision Steel Pipe , we mainly operated E355 Steel Pipe more than 22 years
We have high-quality Alloy and stainless Steel Tubes and Pipes
Our pipes conform to the API , ISO , PED standards , we have service more than 55 countrys with the high quality pipes
Our E355 steel Pipe have the following usage
E355 Precision Steel ERW Pipe
Standard : EN10305-2
Size : 0.2inch to 48inch
E355 Pipe Lenght : 4 to 12m or we can supply the other lenght and fixed lenght on your requirements
E355 Precision Pipe Delivery condition :
+C(BK)
+N(NBK)
+A(GBK)
+LC(BKW)
+SR(BKS)
Our almost material as following : E235 , E355
Our factory certificates : ISO , PED ,
E355 Precision ERW Pipes Chemical compostion
E355 Material Number =1.0580 precision Pipes
Alloy precision pipes the standard as following :
EN 10296-1: 2003 Welded circular steel tubes for mechanical and general engineering purposes. Non-alloy and alloy steel tubes. Technical delivery conditions
EN 10305-1: 2010 Steel tubes for precision applications. Seamless cold drawn tubes. Technical delivery conditions
EN 10305-2: 2002 Steel tubes for precision applications. Welded cold drawn tubes. Technical delivery conditions
EN 10305-3: 2002 Steel tubes for precision applications. Welded cold sized tubes. Technical delivery conditions
EN 10305-4: 2003 Steel tubes for precision applications. Seamless cold drawn tubes for hydraulic and pneumatic power systems. Technical delivery conditions
EN 10305-5: 2003 Steel tubes for precision applications. Welded and cold sized square and rectangular tubes. Technical delivery conditions
EN 10297-1: 2003 Seamless circular steel tubes for mechanical and general engineering purposes. Non-alloy and alloy steel tubes. Technical delivery conditions
E355 chemical composition :
| C | Si | P | S | Mn |
| 0.18 | 0.32 | 0.009 | 0.008 | 0.98 |
If you have more requirements , please email us : service@okpipes.com
E355 and E235 heat treatment conditions
+A(Soft Annealed )
+AC(Annealed to achieve spheroidization of the carbides )
+AR(AS rolled )