Contact Form

Send your inquiry to Wuxi Rolls Excavator Parts Factory,China manufacturer.

Contact Info

Strict quality process control and management ensures
product quality and accountability.

Email : [email protected]

Worktime : 08:30-17:30 (Beijing Time)

  • hydraulic cylinder piston seal suppliers and hydraulic cylinder piston

    hydraulic piston cylinder seal 1.Materials: NBR, NR ,EPDM ,SBR ,SR ,CR ,Silicon, etc. 2.Various sizes. 3.Superior quality. 4. Different sizes ofBusiness Type:Manufacturers Free

  • Hydraulic Cylinders ISO 6020/2

    cylinders, with bore sizes from 1.00" to 8.00". JV Series Cylinders 400- ,300 psi Pressures are bore size dependent. AV Series air cylinders are available in bore sizes from 1.50" through 0.00" and up to 50 psi operating pressure. Standard NFPA dimensions and proven Miller design features. CHE Series compact hydraulic cylinders are available

  • Hydraulic sealing products — Size charts

    Tables 2, 3 and 7 for piston seals. Rod Ø ≤ 250mm: Acetal gland ring is standard. Rod Ø > 250mm: Rubber proofed fabric gland ring is standard. Groove radial depth : S Cylinder Ø : D Groove axial length : L Groove I/D : D1 JAMES WALKER S.P.S. Ltd. Marcoms Department Leaflet : Hydraulic Sealing Products Date : 01/03/2011 Sketch reference HSP - Chevron P

  • over sized rings on standard pistons | Hot Rod Forum

    Any. increase in the diameter of the cylinder the ring is being used in, over the designated size, results in an increase of approximately .003" in ring gap for each .001" increase in cylinder diameter. STANDARD BORE TO .010 TAPER USE STANDARD RINGS. A common practice in racing applications is file fitting piston ring end gaps.

  • Hydraulic Cylinder Rod and Chrome Plated Bar

    Hydraulic Cylinder Background Information. Hydraulic cylinders work by using hydraulic fluid (usually oil) to create pressure. There is a piston rod which is connected to a piston. This moves back and forth inside a cylinder barrel. One end of the barrel is capped (closed). The other end of the barrel has the cylinder head or gland.

  • KCC Co., Ltd. Hydraulic Cylinder

    02| HYDRAULIC CYLINDER Reference Data [2] - 2 Standard Hydraulic Cylinder / KP70/140H [2] - 8 High-Pressure Hydraulic Cylinder / KP210H [2] - 29 Mill Type Hydraulic Cylinder / KPC70/140H [2] - 42 High-Pressure Mill Type Hydraulic Cylinder / [2] - KPC210H 53 Telescopic Cylinder / KTC70HP [2] - 63 Steel Compact Cylinder / KP140HS [2] - 76

  • JIS Standard Hydraulic Cylinder

    32 mm 40 mm 50 mm 63 mm 80 mm 100 mm. Cylinder options. Without rod end nut With rod end nut With double-side cushion Without cushion With front cushion With rear cushion Cushion. Nil A Nil N R H. Rod end nut ∗ Indicate in alphabetical order.

  • ISO

    Hydraulic fluid power — Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series — Part 3: Compact series with bores from 250 mm to 500 mm. 90.60. ISO/TC 131/SC 3. ISO 6022:1981. Hydraulic fluid power — Single rod cylinders — Mounting dimensions — 250 bar (25 000 kPa) series. 95.99.

  • DB Series Hydraulic Cylinder Standard Size Chart

    If heads or bases are desired with port sizes other than standard, please specify cylinder bore size and port thread size. If piston rods, tubes or tie rods are desired for stroke lengths other than those listed, please specify bore size, rod size and stroke length.

  • OEM / ODM Hard chrome Piston Tie Rod Hydraulic Cylinder for

    ODM Hard chrome Piston Tie Rod Hydraulic Cylinder for Woodworking Machine 1. More Cylinder Jack in the range of 0.2-1.0Mpa It is standard pruoduct the standard is JB/ZQ


    For cylinders intended for steering gear or water jet steering applications, VL certificate is required for the cylinder tube and piston rod. The end covers, end eye and piston shall be delivered with W certificates. 2.3 Impact testing Cylinder tube, piston rod and end covers shall be charpy tested. Transverse charpy V-notch requirement

  • The ultimate guide to hydraulic cylinders | Hydraulics Online

    The ultimate guide to hydraulic cylinders. Hydraulic cylinders, also known as 'hydraulic rams', get their power from pressurised hydraulic fluid, normally hydraulic oil. The hydraulic cylinder consists of a cylinder barrel, in which a piston connected to a piston rod moves back and forth.

  • Air Cylinders HP Series

    DADCO's HP.N Non-Rotating Air Cylinders have all the features of DADCO's standard air cylinders, while the piston square rod prevents rotation. DADCO offers the HP.N model in bore sizes from 32 mm to 100 mm with a variety of stroke lengths to meet customer requirements. HP.N.80.100.P.1.TO Two Post Lifters

  • Hydraulic cylinder parameters

    Piston rod. The piston rod is the rod that comes out of the cylinder. Generally it's size is determined appropriately for you by the manufacturer, based on the other parameters of the cylinder. PSI rating. The psi rating is generally 2500 or 3000 psi. The 3000 psi rated cylinders are more expensive, but might be necessary depending on the system.

  • Cylinder Catalogue

    of up to 210 Bar. Each cylinder size has the option of a standard or heavy duty rod and there is a variety of common mounts available to suit most applications. Heavy Duty Roundline (HDR) The HDR cylinder bore sizes start from 40mm and go up to 200mm in our standard range with a 350 Bar peak pressure.

  • ISO Standard Hydraulic Cylinder

    Bore size (mm): 32, 40, 50, 63, 80, 100 CHSD Series Nominal pressure: 10 MPa Bore size (mm): 40, 50, 63, 80, 100 CHSD/CHSG Series ISO Standard Hydraulic Cylinder 331 CHQ CHK CHN CHM CHS CH2 CHA D- Related Products


    Contarini Leopoldo Srl 34, A. Volta St. - 48022 Lugo - Italy Ph. +39 0545 281111 - Fax +39 0545 30342 Email: [email protected] PEC: [email protected]

  • How to measure a hydraulic cylinder replacement

    STEP 1: Piston diameter or inside barrel diameter is the main dimension of the hydraulic cylinder and known in the hydraulic industry as “BORE”. Therefore it has to be measured first. If your cylinder is taken apart, simply measure either inside diameter of the barrel (cylinder tubing) or measure actual piston diameter across.

  • How to Choose the Right Hydraulic Cylinder? – Sea Hydrosystems

    Some application demands the design of a custom made a hydraulic cylinder. Look no further you're in the right place, we support custom cylinders with our one of the best design team around. In general a Hydraulic press cylinder Piston rod will need to be 2/3 Rd Of the Bore size. For machine tool applications the ratio will be 1/2 the size of

  • Application Engineering Guide

    Bore Sizeon page 4. Distance cylinder piston and rod must travel. See section stroke on page 4. Select piston rod diameter to prevent buckling on push stroke. See Piston Rod Diameter Sizingsection on page 10. Piston and rod velocity must be known to select port size. S - SAE thread N - NPT thread See Ports section on page 21.

  • Standard hydraulic cylinders

    Position measuring system. Rated pressure: 250 bar. Piston diameter: from 50 to 200 mm. Piston rod diameter: from 32 to 140 mm. Max. stroke length: 3,000 mm. Max. compressive force: 7852 kN. Max. pulling force: 440.3 kN. Hydraulic fluid: Mineral oil to DIN 51524 HL, HLP, water glycol HFC. Hydraulic fluid temperature range: -20 to +120 °C.