|
Zhangjiagang Sheng Ding Yuan group
|
Cold Drawn Phosphated Seamless Steel Tube For Hydraulic , High Precision
| Place of Origin: | Zhejiang, China (Mainland) |
|
|
| Add to My Favorites | |
| HiSupplier Escrow |
Product Detail
Cold Drawn Phosphated Seamless Steel Tube For
Cold Drawn Phosphated Seamless Steel Tube For Hydraulic , High Precision
Speficification:
- Size:OD4mm-60mm,TH0.5mm-7mm
- Standard:/EN10305-4 /DIN2391/C
- Material:ST35,ST37.4,ST37,ST45,ST52,ST52.4,E235,E255,E355,SAE1010,SAE1020.
- Delivery State:NBK+ Black phosphated
- Raw material:Bao Steel,Huai Steel,XingCheng Steel with good quality.
- Length:5.8m,6m.
- Package:Bundles or wooden cases,with caps of ends.
Features:
- Surface Anti-rust:good property of antirust,both outside and internal tube surface flushing with anti-rust oil.
- Surface Color: Bright black color is homogeneously distributed on the tube surface.
- Surface quality:very smooth and bright without oxide scale,pock,strach,crack and other defects..
- Surface Cleaness:clean without iron scrap,dust,better for hydraulic system life.
- Mechanical properties:better extending rate and strength property,after bending with no deformation,after flattening and flaring process with no crack.
- Raw material: Precision tubes are made from carbon steel from quality Bao Steel,XingCheng Steel,and HuaiSteel.
- Testing:Flattening test,Flaring test,tensile strength test,hydraulic pressure test are made for each batch of hydraulic tubing.
Mechancial properties for Hydraulic Steel Tubing
|
Mechanical properties at room temperature |
|||||||||||||
|
Steel grade |
Minimum values for the delivery conditiona,b |
||||||||||||
|
Steel name |
Steel number |
CC |
LCC |
SR |
Ad |
N |
|||||||
|
Rm |
A |
Rm |
Zhangjiagang Sheng Ding Yuan group [China (Mainland)]
Business Type:Manufacturer | ||||||||||
