DIN 2391 E355 Honed Seamless Steel Pipe , Seamless Steel Tubes For Mechanical Structure
E355 is DIN 2391 in German standard, corresponding to gb GB Q345 steel.
| Product | Precision cold drawn seamless steel tube |
| Standard | DIN 2391 |
| Grade | St 35 St 45 St 52/ E215 E235 E355 |
| Place of Origin | Jiangsu,China |
| Thickness | 1 - 60 mm |
| Technique | Cold Drawn |
| Outer Diameter | 2 - 1200 mm |
| Length | 1-12m or customized |
| Ends | Plain ends or bevel ends |
| Special Pipe | Thick Wall Pipe |
| Delivery Conditions | BK,BKS,BKW,NBK,GBK( As drawn, quenched and tempered, normalized, annealed, stress-relieved)As different requirements,It including pickling,etc. AS per Standard. |
Chemical component
|
Grade
|
Chemical component(%)
|
||||
|---|---|---|---|---|---|
|
Steel name
|
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
|
|
Steel grade
|
Chemical component(%)
|
||||||
|---|---|---|---|---|---|---|---|
|
Steel name
|
Steel number
|
C max
|
Si max
|
Mn
|
P max
|
S max
|
Al min
|
|
E215
|
1.0212
|
0.10
|
0.05
|
0.70
|
0.025
|
0.025
|
0.025
|
|
E235
|
1.0308
|
0.17
|
0.35
|
1.20
|
0.025
|
0.025
|
-
|
|
E355
|
1.0580
|
0.22
|
0.55
|
1.60
|
0.025
|
0.025
|
-
|
Delivery Condition
|
Steel grade
|
Minimum values for the delivery condition
|
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Steel name
|
Steel number
|
+ C
|
+ LC
|
+ SR
|
+ A
|
+ N
|
||||||||
|
Rm Mpa
|
A%
|
Rm Mpa
|
A%
|
Rm Mpa
|
ReH Mpa
|
A%
|
ReH Mpa
|
A%
|
Rm Mpa
|
ReH Mpa
|
A%
|
|||
|
E215
|
1.0212
|
430
|
8
|
380
|
12
|
380
|
280
|
16
|
280
|
30
|
290-430
|
215
|
30
|
|
|
E235
|
1.0308
|
480
|
6
|
420
|
10
|
420
|
350
|
16
|
315
|
25
|
340-480
|
235
|
25
|
|
|
E355
|
1.0580
|
640
|
4
|
580
|
7
|
580
|
450
|
10
|
450
|
22
|
490-630
|
355
|
22
|
|
Factory test and other terms
1.Hydrostatic or Nondestructive Electric Test
2.Heat Treatment: according to Standard
3.Surface Condition:According to Standard.
4.Grain Size:According to standard
5.Sampling:flattening,flaring,grain size,Marking
6.we provide bevel end,plastic cap, varnish coating, oiled or black painted to prevent rustand other packing
service.
Product Photo
Application
Packing & Delivery
Certification
Our Factory
FAQ
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q4. CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.
Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).
