|Place of Origin:||Shandong China|
|Certification:||GS CE ISO 9001|
|Minimum Order Quantity:||1 piece|
|Packaging Details:||Carton or According to Customer's Require|
|Delivery Time:||15-25 days|
|Payment Terms:||T/T, Western Union, D/A, D/P, L/C|
|Supply Ability:||50000 Pieces/Per year|
|Shaft Diameter:||20-400mm||Seals:||Hallite, NOK|
|Acting Way:||Double Acting||Factory Visit:||Available|
|Installation:||Front End Loader||Piston:||High Grade And Precisely Machined Ductile Iron|
Chromed 300 Ton Heavy Duty Front Flange Hydraulic Power Cylinder
|Working life||80,000 Hours||Voltage||DC 12V-14V|
|Color||as your requirement||Application||truck|
|Production capacity||1000pcs/week||Warranty||18 months|
|material||cast iron||MOQ||10 Piece|
1. Cylinder tube size and choice
A. According to the cylinder pressure and inside diameter size, different steel tube Would be chosen.
1. ID ≤300mm, cold rolled precision seamless tube would be choose
2. 300mm≤ID ≤500mm, hot rolled seamless tube would be choose
3. 500mm≤ID ≤1000mm, forged tube would be chosen
B. Cylinder tube steel grade: SAE1020, SAE1045 ,27SiMn, S355JR, S355J2G3 St52-3, SUS304, SUS316L etc .
1. Cylinder tube inside boring and honing, roughness R0.2-R0.3,
2. Cylinder tube inside chromating: if necessary, tube inside cremating could be applied
2. Piston rod is a very important part for hydraulic cylinder.
A. Piston rod steel grade: SAE1045, 42CrMo4, SUS410, SUS420, SUS304, SUS316L
B. Piston rod cremating and surface hardness.
Eternal company ensure that every piece piston rod would be surface hardened before cremating, surface hardness is HRC55~60, Chromating film thickness is 0.03~0.04mm ifthere are no other specific requirements.
3. Inspection and Testing
A. We have professional quality control department,every step from raw material to finished product is in the same factory,each procedure will be tested by professional inspector.
B. Before hydraulic cylinder is assemblied, every spare parts would be measured and cleaned .
After hydraulic cylinder is assemblied, pressure test would be carried out one by one. We ensure
the testing pressure is 30%-50% higher than rated pressure in almost one hour's test.Each
hydraulic cylinder must be tested without any leakage.
1. Customization and OEM service is acceptable for us.
2. All our hydraulic cylinders and accessories obtained ISO9001:2008 certification.
3. Samples can be providing to you before starting cooperation.
4. We are factory and can assure the prompt delivery time.
5. Packing can be customized. Often using standard export wooden case packing.
Dallast was established in 1999 as a manufacturer for hydraulic cylinder, offering superior quality of any styles and sizes. ODM and OEM orders are welcomed. With an uncompromising commitment to innovation and excellence, Dallast has earned solid reputation for the effectiveness and reliability. Dallast’s success can be attributed to continuous development and testing of new hydraulic solutions designed to solve your problems of hydraulic equipment.
Contact Person: Ady