Single Acting Hollow Plunger Hydraulic Cylinder Jack Hydraulic Jack 50 Ton Hollow Hydraulic Jack, Double Acting Hydraulic Cylinder Jack, Large Tonnage Hydraulic Lifting Cylinder

 Hydraulic Cylinder Jack

SJF Series Double-Acting High Tonnage Hydraulic Cylinders 

1. Double acting,for positive retraction.
2. Hard chrome plated high quality steel plungers.
3. Plunger wiper reduces contamination,extending cylinder life.
4. The exclusive guide Ring is designed absorbs eccentric loading without galling cylinder parts,reduces wear and extending life.
5. Built-in safety valve prevents accidental over-pressurization.
6. Special painted surface to increase corrosion resistance.
7. Easy fixturing with base mounting holes.
8. All model include quick couplings (NPT3/8"-18) and dust-proof cap.
9. Removable hardened saddles protect plunger during lifting and pressing.
10. According to different work environment,special cylinder could be customized.

 

Double-Acting High Tonnage Hydraulic Cylinders 

SAIVS is a professional manufacturer in hydraulic tools and products, Hydraulic lifting cylinder & jack and Hydraulic pumps.

Our full rang of popular hydraulic cylinder reserviors including jacking, pushing, pulling, supporting etc.

Our hydraulic products have been widely used in petrochemical, Building, shipbuilding, steel plant and heavy constructions areas etc.

 

Established in Ningbo, China, SAIVS began as a manufacturer and exporter of different kinds of casting and precision CNC machining components, industrial customized parts. SAIVS has the experience to develop thousands of tooling and fixtures in house according to customers' drawings.

In 2002, hydraulic tools research department was settled and company developed its first line of hydraulic tools and equipment. Today SAIVS is reckoned as one of the most preferred experienced manufacturer and exporter of hydraulic tools, hydraulic pumps & hydraulic components in the industrial market.

We have more than 200 employees total, that work at casting foundries, CNC machining plant. we have nice reputation in components supply chain, as we have better management system, positive teamwork cooperation and advanced equipment. We obtained certificates of TS16949, ISO9001, ISO14001 and OSHAS ISO 18001.

Q: Are you trading company or manufacturer?
A: We are factory with more than 20 years experience.

Q: How long for delivery?
A: Generally it is 15-30days as we are customized service we confirm with customer when place order.

Q: What is the MOQ?
A: It depends on what you are buying. Normally, our minimum order is one 20' full container and LCL container (less than a
container load) can be acceptable.

Q: Can you customize my products?
A: Yes, we can customized products with your design drawings like DWG, DXF, DXW, IGES, STEP, PDF etc.

Q: What is your terms of payment?
A: 30% T/T in advance, balance before shipment, or as per discussion.

Q: What about your quality control?
A: * . Checking the raw material after they reach our factory-----Incoming quality control(IQC)
* . Checking the details before the production line operated
* . Have full inspection and routing inspection during mass production----In-process quality control(IPQC)
* . Checking the goods after they are finished----Final quality control(FQC)
* . Checking the goods after they are finished----Outgoing quality control(QC)
* . 100% inspection and delivery before shipment