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{"title":"Cheap Pull Rod Hydraulic Cylinder for Agricultural Machinery and Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/bb\/e70c283a055898610462275fa228-200x200-1\/cheap_pull_rod_hydraulic_cylinder_for_agricultural_machinery_and_construction_equipment.jpg","attrs":{"Brand Name":"Guoyue","Certification":"CE","Place Of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"P Medium Duty 2H MMB CHD HMI RDH 2H Series Pull Rod Hydraulic Cylinder","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/e3\/2e2925e4356e7e7f864d5a06a09b-200x200-1\/p_medium_duty_2h_mmb_chd_hmi_rdh_2h_series_pull_rod_hydraulic_cylinder.jpg","attrs":{"Brand Name":"Guoyue","Model Number":"2H pull rod cylinder 63 28-5","Certification":"CE","Place of Origin":"china"}}
{"title":"Factory Direct CGH1 MT4 110-70-220 Double Rod Through Rod Trunnion Mount Equal","imgUrl":"https:\/\/img.chinax.com\/nimg\/b1\/74\/132250b93b1052b307a479a99fe8-200x200-1\/factory_direct_cgh1_mt4_110_70_220_double_rod_through_rod_trunnion_mount_equal_force_bidirectional_mill_type_metallurgical_hydraul.jpg","attrs":{"Model Number":"CGH1 MT4 110-70-220","Certifications":"CE","Delivery Time":"31","Piston Seal":"urethane seal"}}
{"title":"Custom Hydraulic Cylinders Pull Rod Hydraulic Cylinder For Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/ee\/6b397a43945b01160a4ee9884ff7-200x200-1\/custom_hydraulic_cylinders_pull_rod_hydraulic_cylinder_for_construction_machinery.jpg","attrs":{"Brand Name":"Guoyue","Certification":"CE","Place Of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"2H Series Hydraulic Cylinder for Heavy Duty Industrial Compatible With Par Ker","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/0a\/a23008377bf7f73bbe62a40802e6-200x200-1\/2h_series_hydraulic_cylinder_for_heavy_duty_industrial_compatible_with_par_ker_2h_series_0a.jpg","attrs":{"Brand Name":"Guoyue","Model Number":"2H pull rod cylinder 80 45-550","Certification":"CE","Place of Origin":"china"}}
MF4 rectangular flange with 4-bolt through-hole pattern, flange face flatness within 0.02mm across diagonal, no shimming required for face-mounted installations on mill housing platens. Cylinder tube cold-drawn ST52 seamless, inside diameter honed to H8 after welding, ID surface burnish to Ra 0.3 um for reduced seal wear under frequent short-stroke cycling typical of roll gap adjustment. End cap bolted flange design, sealed with O-ring + backup ring on spigot diameter, allowing field disassembly for seal replacement without removing the full cylinder from the mill housing. Piston seal groove machined to ISO 5597 housing dimensions, accepting standard step seal and glide ring sets, interchangeable with aftermarket sealing elements from multiple suppliers. Rod wiper housing fitted with snap-in metal-encased scraper, positive retention through 300 Bar back-pressure spike during mill pass direction reversal, no pop-out failure mode. Two BSPP threaded service ports, check valve installed on rod-side port to prevent drift under suspended load when directional valve centers to tank position during emergency stop. Applied in hot rolling mill roll gap control, tundish slide gate actuation, shear blade gap adjustment, coil car lift cylinder replacement and furnace door lift mechanisms in continuous casting plants.
Technical Specifications
Parameter
Value
Model
CDH1 MF4 100-56-200
Type
Mill Type Differential Cylinder Double Acting
Standard
ISO 6022 / DIN ISO 3320
Nominal Pressure
250 Bar (Static Proof 375 Bar)
Bore / Rod / Stroke
100 mm / 56 mm / 200 mm
Push Force @ 250 Bar
196.3 kN
Pull Force @ 250 Bar
134.8 kN
Mounting
MF4 Rectangular Flange at Head 4-Bolt
Cylinder Tube
ST52 seamless cold-drawn H8 honed Ra 0.3 um
Piston Rod
Induction-hardened chrome-plated 30-50 um
Rod Wiper
Metal-encased snap-in scraper
Ports
BSPP threaded with rod-side check valve
Weight (approx.)
42 kg
Test
100% factory tested with individual QC report
General Industrial Applications
Plastic Machinery: Ejector mechanisms and core pulling devices in injection molding machines
Packaging Machinery: Capping, bundling, and lifting platform functions
Material Handling: Lifting platforms, flipping mechanisms, and clamping devices
Additional Application Areas
Injection molding and mold machinery: used for the opening and closing or ejection actions of molds
Packaging and Light Industry Machinery: Utilizing its differential fast response characteristics for rapid pushing, pulling, and conveying of materials.
Woodworking and aluminum equipment: Provides stable hydraulic power in processes such as compression, cutting, and feeding.
Certification & Quality
Our hydraulic cylinders meet rigorous quality standards and are certified by leading classification societies including ABS, Lloyds, and SGS.
Support & Services
Our comprehensive technical support includes troubleshooting guidance, maintenance advice, and direct access to specialized engineers. We provide installation assistance, calibration services, and training resources to ensure optimal performance and safe operation.
Packaging & Shipping
Each hydraulic cylinder is carefully packaged in protective materials with clear handling instructions. Units are securely packed in wooden packaging to prevent damage during transportation.
Frequently Asked Questions
What is the brand name of this Hydraulic Cylinder?
The brand name of this Hydraulic Cylinder is Guoyue.
Where is this Hydraulic Cylinder manufactured?
This Hydraulic Cylinder is manufactured in China.
What type of certification does this Hydraulic Cylinder have?
This Hydraulic Cylinder is certified with CE.
What is the minimum order quantity for this Hydraulic Cylinder?
The minimum order quantity for this Hydraulic Cylinder is 1.
What is the price range for this Hydraulic Cylinder?
The price range for this Hydraulic Cylinder is between $250 and $500.
How is this Hydraulic Cylinder packaged for shipping?
This Hydraulic Cylinder is packaged in a wooden package.
What is the delivery time for this Hydraulic Cylinder?
The delivery time for this Hydraulic Cylinder is 31 days.
What are the payment terms accepted for this Hydraulic Cylinder?
The accepted payment terms for this Hydraulic Cylinder are T/T and L/C.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
20Million-50Million
Employee Number:
>50
Ecer Certification:
Verified Supplier
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ... Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ...