Original Parker 2HB Series Hydraulic Cylinders 2HB03014CHHC10.00 2HB04024CHHC16.00 2HB02508CHHN08.00 2HB05034CHHC20.00 2HB04024KHHN12.00 Hydraulic products
Parker 2HB Series Hydraulic Cylinders
The Parker 2HB Series is a heavy-duty, non-tie-rod hydraulic cylinder (mill-type construction) from Parker’s Gen II 2H family. It is NFPA interchangeable, designed for severe industrial environments, and features a bolt-on Tri‑Lip gland for superior sealing and easy maintenance.
Example models:
- 2HB03014CHHC10.00
- 2HB04024CHHC16.00
- 2HB02508CHHN08.00
- 2HB05034CHHC20.00
- 2HB04024KHHN12.00
- 2HB03014BBHHC12.00
- 2HB04024DBHHC18.00
- 2HB08057KHHC30.00
A: Depends on the style of tie-rod. We would like to cast and forge once the quantity above 100 pcs.
A: Well, it depends on the quantity and style of hydrualic cylinders, at least 60 days if we make casting and forging, at least 35 days by maching.
A: Sure, we are the manufacutuer and trading of hydraulic cylinder.
A: Double-Acting-have a port at each end, supplied with hydraulic fluid for both the retraction and extension. Single-Acting-hydraulic fluid enters through
a port at one end of the cylinder, which extends the rod by means of area difference. An external force or gravity returns the piston rod.
A: Sure. Show us the drawing, we will quote for you soonest.
A: Yes, we make and supply a wide rang of hydrualic cylinders as a proffetional manufacture, there are only some kinds of them show on the website. Freely contact us to get more information.
Non‑Tie‑Rod Construction (Primary Advantage)
- Eliminates tie rods: Uses threaded flanges on both ends of the cylinder barrel.
- Head/cap bolted: Secured via socket head cap screws (SHCS) to the threaded flanges.
- Preload design: A small gap allows proper preloading against the barrel when torqued.
- Benefits: Higher fatigue life, cleaner profile, no tie‑rod maintenance/failure.
Bolt‑On Tri‑Lip Gland Assembly
- Bolt‑on design: Field serviceable without full cylinder disassembly.
- Tri‑Lip rod seal: Polyurethane, self‑compensating, zero leakage.
- Crown Wiper™: Dual‑action wiper cleans rod on extend/retract.
- Long bronze bearing: Reduces side‑load wear.
Robust Components
- Heavy‑wall steel tube: For high pressure and shock resistance.
- Case‑hardened rod: Hard chrome plated for wear/corrosion resistance.
- Universal piston: One piston fits all seal styles; dual WearGard™ wear rings.
- Piston‑rod connection: Pre‑stressed thread with O‑ring + anaerobic adhesive.
