Hydraulic Oil Tube Din 2391 Cold Drawn Seamless Tube For Pneumatic Pressure Line
| Place of Origin: | Tianjin |
|---|
Company Profile
| Location: | Tianjin, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Seamless Steel Pipe |
Product Description
Hydraulic Oil Tube Din 2391 Cold Drawn Seamless Tube For Pneumatic Pressure Line
Specifications
EN 10305-4 E235 E255 E355 +N precisin seamless cold drawn tubes for hydraulic and pneumatic pressure line
DIN2391 EN 10305-4 E235 E255 E355 +N precisin seamless cold drawn tubes for hydraulic and pneumatic pressure line
Production range: OD from 3.75mm to 70mm; wall thickness from 1 to 10mm
|
HPL TUBES |
||
|
Standards |
TDR Standards |
Steel Grades |
|
ASTM |
A822 - A450 |
A822 |
|
DIN |
2391-1 2445-2 |
ST 37.4 |
|
EN |
10305-4 |
E235+N
E255 +N |
Heat Treatment: Normalized:
· NBK – DIN
· +N – EN
· N - ASTM
SURFACE TREATMENTS
Bright annealed, galvanized or black phophated
APPLICATIONS
A. Hydraulic circuits (HPL), pneumatic lines, and hydraulic suspension
B. Hydraulic cylinders (HPZ)
|
OD mm |
WT mm |
WORKING RESSURE Bar |
Burst Pressure Bar |
KG/M |
|
4 |
1 |
522 |
2850 |
0,074 |
|
5 |
1 |
431 |
2120 |
0,099 |
|
6 |
1,5 |
825 |
2250 |
0,166 |
|
6 |