| Certification: | ISO |
|---|---|
| Shape: | Round |
| Application: | hydraulic cylinders |
| Type: | Round |
| Model Number: | H 29 |
| Brand Name: | JW |
| Place of Origin: | China (Mainland) |
| Grade: | 400 Series |
| Dimensions: | 10 - 500 mm |
| Standard: | ASTM,AISI,DIN,EN,GB,JIS |
| Material: | Ck45, stainless steel, alloy steel and special steel |
| OD: | 12mm to 500mm |
| Max length: | 16 meters |
| supply condition: | chrome plated |
| chrome thickness: | 20 to 50 Micron |
| OD Tolerance: | ISO f7 |
| Straightness: | 0.2mm per meter |
| Corrosion resistance test: | salt spray |
| Delivery time: | 3- 4 weeks |
Quick Details
Specifications
Product name: top supplier of ck45 carbaon steel piston rod for hydraulic cylinders
Product name: chrome and connecting piston rod
Description
|
Product name |
Piston rod |
|
Grade |
CK45,stainless steel,alloy steel,and special steel |
|
Outside diameter |
12 to 500mm |
|
Max length |
16 m |
|
Supply condition |
Chrome plated |
|
Chrome thickness |
20-50 Micron |
|
Tolerance EXT |
ISO f7 |
|
Ovality |
Half of the tolerance ISO f7 |
|
Straightness |
≤0.2mm/m |
|
Roughness (Ra) |
0.2-0.4um |
|
Corrosion resistance |
Test in natural salt spray according to ASTM B 117-36 hours. |
|
Packing |
Anti rust oil to be spread on rod surface and each rod to be packed in paper roll and then in wooden box. |
Chemical Composition
|
C |
Mn |
Si Max |
S Max |
P Max |
|
0.40-0.50 |
0.60-0.90 |
0.035 |
0.035 |
0.035 |
Mechanical Properties
|
UTS Min |
Y.S Min |
E% Min |
|
CONDITION |
|
630 N/mm2 |
340 N/mm2 |
16 |
|
NORMALISED |
|
630 N/mm2 |
400 N/mm2 |
16 |
41J |
HARDENED |
Our advantages
|
QUALITY |
Raw Material |
Bao Steel,Tianjin,Chendu etc famous fefinery steel mills |
|
Certification |
ISO 9001:2000 International quality system |
|
|
Warranty Period |
12 monthes Normally (Special important customer for 5 years) |
|
|
Record of Production |
keep inspection for 5 years |
|
|
Production |
Equipment |
Honing machine at 10 sets,Two lathers machine,Deep hole boring |
|
Honing machine |
Producing:ID 38.1mm-600mm max length of 12m,Output 10tons per shift |
|
|
Lather machine |
Length at 5m and 8m separately,Max OD at 500mm |
|
|
Deep hole boring |
Machine length at 9m,OD at 500mm |
|
|
Roughness of tube |
0.2um |
|
|
Skiving & burnishing machine |
Max ID machined 530mm |
|
|
Surface finish for bar |
Plating on bar for Bosch Rexroth,also made chrome,nickel,ceramic,thickness 10um-100um etc. |
|
|
High Precision |
Honed tube(Roughness 0.2um,Straightness less than0.15/1000) |
|
|
Piston rod(plating thickness 10-100microns,Roughness 0.2,straightness less than 0.15/1000) |
||
|
Service |
International Standard |
Tube and rod cut flatly,no chrome marks on surface of rod. |
|
Deliver time |
Average deliver time within 25-30 days,Tube output 300tons per month,200tons for bars. |
|
|
Package |
Rod(cardboard that film attached inside,prevent scrath and oil rusting) |
|
|
Tube(putted rusted oil in inside surface caped at both ends prevent from air rusted) |
Any inquiry, please contact us for details.