Hydraulic Cylinder Components
High-precision engineered hydraulic cylinder components built for maximum durability, reliability, and seamless assembly under extreme industrial pressures
Service overview
In our manufacturing division, we produce a comprehensive and high-precision range of hydraulic cylinder components engineered for maximum durability and demanding industrial operating conditions[cite: 8]. Every part is carefully crafted using top-grade raw materials (such as CK45 and ST52 steel, along with GG-25 cast iron) to ensure optimal performance and leak-free operation[cite: 8, 10, 55].
Our core manufactured components and specifications include:
Cap & Head Gland Group:
Cast Iron Caps (GG-25): Available for inner diameters ranging from Ø40 mm up to Ø200 mm (with outer diameters up to 250 mm), engineered to withstand working pressures up to 320 bar and test pressures of 400 bar[cite: 13, 14, 15, 16].
Tie Rod Caps: Available in sizes starting from Ø32 / Ø22 mm upwards to ensure precise alignment and pressure stability[cite: 18, 19, 20].
Hydraulic Piston Group:
Solid steel pistons equipped with integrated sealing systems, designed with precise outer diameters to match high-pressure cylinders, available in sizes ranging from Ø40 mm up to Ø200 mm and above to meet various hydraulic requirements[cite: 33, 34, 35].
Back Cover Group:
Heavy-duty rear covers made from 1040-CK45 steel featuring precision-machined oil inlets, built to match standard tube dimensions (from Ø50 mm to Ø250 mm) to ensure structural integrity and safety under pressure[cite: 45, 46, 47, 48].
Nuts, Rod Ends & Mountings:
Precisely threaded internal and external fastening nuts, alongside rectangular/circular rod ends and trunnion rings designed in various thread sizes for secure rod assembly[cite: 53, 58, 62].
All parts are manufactured according to international standards to guarantee an extended service life and seamlessly integrate with world-class sealing systems like Kastaş and Trelleborg under high-pressure environments.
Product Name | Sealing & Guide Elements | Category | |
Hydraulic Cylinder Cast Iron Gland Cap | • Dust Seal • Nutring • O-Ring |  |  |
Hydraulic Cylinder Steel Throat Cap | • Dust Seal • Nutring
• Pre-Pressure Ring
|  |  |
Hydraulic Cylinder Steel Piston (Straight Type) | • Compact Seal Set • O-Ring |  |  |
Hydraulic Cylinder Steel Piston (Threaded / Screw Type) | • Compact Seal Set • O-Ring |  |  |
Hydraulic Cylinder Steel Piston (Single Bearing Screw Type) | • Compact Seal Set • O-Ring • Guide Ring |  |  |
Mobile Crane Extension Cap (External Nut Type) | • Dust Seal • Nutring • O-Ring • Pre-Pressure Ring • Guide Ring |  |  |
Vehicle Mounted Mobile Crane Forged Type Tie Caps | • Dust Seal • Nutring • O-Ring • Pre-Pressure Ring • Guide Ring |  |  |
Vehicle Mounted Mobile Crane Extension Pistons | • Compact Set • Guide Ring |  |  |
Hydraulic Cylinder Back Cover (Simple Type) | N/A (Standard Solid End) |  |  |
Hydraulic Cylinder Rear Cover with Oil Inlet | N/A (Integrated Port) |  |  |
Vehicle Mounted Mobile Crane Fitting Cap Nuts (Internal Thread) | N/A (Internal Locking) |  |  |
Vehicle Mounted Mobile Crane Rod Cap Nuts (External Thread) | N/A (External Locking) |  | 
|
Rod Joints
1. Screw Type Rod Joints
Code | Ød | S | L | l | CF | t | h | ØE |
PR 20 U | 20 | 56 | 80 | 50 | M16 x 1.5 | 19 | 17 | 25 |
PR 25 U | 25 | 56 | 80 | 50 | M16 x 1.5 | 23 | 17 | 25 |
PR 30 U | 30 | 64 | 94 | 60 | M22 x 1.5 | 28 | 23 | 32 |
PR 35 U | 35 | 78 | 112 | 70 | M28 x 1.5 | 30 | 29 | 40 |
PR 40 U | 40 | 94 | 134 | 85 | M35 x 1.5 | 35 | 36 | 49 |
PR 50 U | 50 | 116 | 168 | 105 | M45 x 1.5 | 40 | 46 | 61 |
PR 60 U | 60 | 130 | 200 | 130 | M58 x 1.5 | 50 | 59 | 75 |
PR 70 U | 70 | 157 | 232 | 150 | M65 x 1.5 | 55 | 66 | 86 |
PR 80 U | 80 | 178 | 265 | 170 | M80 x 2 | 60 | 81 | 105 |
PR 90 U | 90 | 210 | 323 | 210 | M100 x 2 | 65 | 101 | 124 |
PR 100 U | 100 | 234 | 360.7 | 235 | M110 x 2 | 70 | 111 | 138 |
PR 110 U | 110 | 270 | 408.2 | 265 | M120 x 3 | 80 | 125 | 152 |
2. Round Type Rod Joints
Code | Ød | S | L | l | t | ØE |
S 20 C | 20 | 53 | 65 | 38 | 16 | 28 |
S 25 C | 25 | 64 | 77 | 45 | 20 | 34 |
S 30 C | 30 | 73 | 88 | 51 | 22 | 40 |
S 35 C | 35 | 82 | 102 | 61 | 25 | 47 |
S 40 C | 40 | 92 | 115 | 69 | 28 | 52 |
S 45 C | 45 | 102 | 128 | 77 | 32 | 58 |
S 50 C | 50 | 112 | 144 | 88 | 35 | 62 |
S 60 C | 60 | 137 | 168 | 100 | 44 | 70 |
S 70 C | 70 | 161 | 195 | 115 | 49 | 80 |
S 80 C | 80 | 180 | 231 | 141 | 55 | 95 |
3.Rectangular Type Rod Joints
Code | Ød | S | L | l | t |
S 20 N | 20 | 50 | 63 | 38 | 19 |
S 25 N | 25 | 55 | 73 | 45 | 23 |
S 30 N | 30 | 65 | 84 | 51 | 28 |
S 35 N | 35 | 83 | 103 | 61 | 30 |
S 40 N | 40 | 101 | 119 | 69 | 35 |
S 45 N | 45 | 111 | 132 | 77 | 40 |
S 50 N | 50 | 123 | 150 | 88 | 40 |
S 60 N | 60 | 140 | 170 | 100 | 50 |
S 70 N | 70 | 164 | 197 | 115 | 55 |
S 80 N | 80 | 180 | 231 | 141 | 60 |
S 90 N | 90 | 226 | 263 | 150 | 65 |
S 100 N | 100 | 250 | 295 | 170 | 70 |
Technical Specifications
Technical Specifications & Standards
Category
Details
Cylinder Heads & Caps
Rugged and durable ends engineered to withstand extreme hydraulic pressures and harsh environments
Pistons & Glands
Precision-machined for optimal fluid control, stability, and smooth operation.
Cylinder Heads & Caps
Premium-grade sealing solutions and treated rods ensuring leak-free performance and longevity under high pressure
Streamlined Process
Our proven workflow
Step 1
Material Selection & Inspection
Step 2
Precision CNC Machining
Step 3
Quality Control & Sealing Integration
Common questions
Frequently asked questions
Get in touch
Have a Custom Design? Request a Precision Quote
Send your technical drawings, STEP/CAD files, or specifications. Our engineering team will review your requirements and respond
with a formal quotation within 24 hours.
You can also email your CAD/PDF drawings directly to us at: export@mcshydraulic.com.tr