H8 Hot / Cold Rolled Seamless Pipes En10305 St52 E355 BKS SRA
Product Details
En10305 Seamless Pipes
,SRB Seamless Pipes
,Hot Rolled Hydraulic Cylinder Tube
60X50 H8 Hot Rolled Cold Rolled En10305 St52 E355 BKS SRA Seamless ID Honing/SRB Seamless Pipes
Quick detail :
| Origin | China |
| Brand name | Torich |
| Certificate | ISO9001 TS16949 |
| Material | St37.4 St52 ,E355,S45C,1020, |
| Product name | 60X50 H8 Hot Rolled Cold Rolled En10305 St52 E355 BKS SRA Seamless ID Honing/SRB Seamless Pipes |
| Capacity | Burnished Honed Cutting Chamfering |
Basic introduction
Production method:Seamless Cold drawning,Burnished,Honed
Material of Hydraulic Cylinder Line Tubing:
E195,E235,E355,St37.2 St52 etc.
Shape of Honed tubes :Round etc
Regular size:
60X50
75X60
75X65
80X70
95X80
100X90
105X80
105X90
120X110mm
etc
Chemical composition(%) of EN 10305-1
| Steel grade Name | Steel Number | C(% max) | Si(% max) | Mn(% max) | P(% max) | S(% max) |
| E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.025 | 0.015 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.015 |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.015 |
Mechanical and technological properties of EN 10305-1
| Yield strength (min Mpa) | Tensile strength (min Mpa) | Elongation (min %) |
| 215 | 290-430 | 30 |
| 235 | 340-480 | 25 |
| 355 | 490-630 | 22 |
What we can do :
Burnished Honed Cutting Chamfering
Feature:
Compared with the traditional honing process, the fine boring and rolling pipe has the following advantages:
(1) Improve processing efficiency: the processing speed is nearly 20 times that of honing
(2) Improve surface hardness: The surface hardness increases by more than 50%.
(3) Machining accuracy: Machining accuracy can reach IT8 level, and surface roughness can reach Ra0.05-0.4μm
(4) Working environment: low noise, no pollution, saving labor cost
(5) Reasonable processing procedure: Scraping and rolling can be arranged as the last procedure to be processed after other procedures (such as oil port hole drilling, welding, threading, etc.) are completed.
Product show:
Packaging:Wooden cases or according to client’s requirements
Shipping: Land transportation/Ocean transportation
Equipments:
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