H8 Hot / Cold Rolled Seamless Pipes En10305 St52 E355 BKS SRA
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:
Get in Touch
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